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A Clinical Study that will Evaluate the Safety and Efficacy of Subretinal Administration of a Suspension of iPS cell-derived Retinal Pigment Epithelial Cells in Patients with Retinal Pigment Epithelium Tear

A Phase I/II Study of Evaluate the Safety and Efficacy of HLCR011 in Patients with Retinal Pigment Epithelium Tear

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2073230077
Enrollment
22
Registered
2023-10-18
Start date
2024-04-11
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

retinal pigment epithelium tear

Interventions

HLCR011 will be administered subretinally as a single dose to the study eyes

Sponsors

Bando Kiyoko
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The subjects who fulfill the following criteria will be included in the study. 1.RPE tear (the longest diameter greater than 1 disc diameter) secondary to neovascular age-related macular degeneration or other retinal diseases (regardless of the cause) by fundus photography (including spontaneous fluorescence) and OCT in the study eye 2.Age of 18 years or older at the time of informed consent 3.(Part 1) RPE tear confirmed within 21 months before informed consent (Part 2) RPE tear confirmed within 9 months before informed consent 4.(Part 1) BCVA of >=1and ==20 and =<78 letters using the ETDRS chart in the study eye at screening and baseline 5.Women of childbearing potential who have a negative (urine) pregnancy test at screening. 6.Patients who agree to use appropriate contraception during the study period to prevent pregnancy in them or their female partners if the patients or their female partners are of childbearing potential

Exclusion criteria

Exclusion criteria: The subjects who meet any of the following criteria will be excluded from the study. 1.Patients with neovascularization that is attributable to causes other than neovascular age-related macular degeneration, such as high myopia (spherical equivalent==26 mm) in the study eye 2.A history of vitreous surgery for macular lesions in the study eye 3.Macular hole in the study eye 4.Macular lesions that may restrict visual acuity or visual field in the study eye (e.g., significant epiretinal membrane, advanced glaucoma, except for neovascular age-related macular degeneration and retinal pigment epithelium tear) 5.Patients with poorly controlled systemic diseases 6.Women who are pregnant, may be pregnant, or are lactating 7.A history of allergy or hypersensitivity to study procedures/medications except for anesthetics, antiseptics and mydriatics which can be replaced with others 8.Patients considered by the Investigator to be inappropriate as subjects of this study

Design outcomes

Primary

MeasureTime frame
Number and proportion of subjects with adverse events

Contacts

Public ContactProduct information center

Sumitomo Pharma Co., Ltd.

cc@sumitomo-pharma.co.jp+81-120-034-389

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026