Drugs / CSB-001
last change Jul 2026 re-read 3 minutes ago

CSB-001

also known as dHGF

Protein / enzyme biologic

Developed for
corneal disorder · limbal stem cell deficiency · neurotrophic keratopathy
Investigated by
Claris Biotherapeutics, Inc.

Trials 3

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT06452316 May 2024 → Dec 2027 expected limbal stem cell deficiency Claris Biotherapeutics, Inc. Recruiting No outcome recorded
Phase 1 NCT06257355 Feb 2024 → Jun 2027 expected corneal disorder Claris Biotherapeutics, Inc. Recruiting No outcome recorded
Phase 1/21 trial
Phase 1/2 NCT04909450 Aug 2021 → May 2024 neurotrophic keratopathy Claris Biotherapeutics, Inc. Completed No outcome recorded

News releases announcing trial results or a regulatory action · 2

DateIssuerRelease
2026-07-29 Kringle Pharma, Inc. Results 提携先のクラリス・バイオセラピューティクス社によるシリーズB資金調達、今後の開発計画、及び経営体制強化のお知らせ kringle-pharma.com ↗
2026-07-28 Claris Biotherapeutics, Inc. Results Claris Bio Unveils Development Strategy, Planned Pivotal Study Supported by $118 Million Series B Financing from Top-Tier Investors, and Multiple Leadership Appointments clarisbio.com ↗
Positive proof-of-concept clinical data show substantial improvements in visual acuity in limbal stem cell deficiency (LSCD) patients treated with CSB-001

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 3 sources stand behind the page.

FieldValueCited text
Known as CSB-001 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06452316 ↗
2

NCT04909450 ↗

NCT06257355 ↗

Known as dHGF “CSB-001: human recombinant dHGF (5-amino acid deleted hepatocyte growth factor)” NCT04909450 ↗
1

“CSB-001: human recombinant dHGF (5-amino acid deleted hepatocyte growth factor)” NCT06452316 ↗

Modality Protein / enzyme biologic “human recombinant dHGF (5-amino acid deleted hepatocyte growth factor)” NCT04909450 ↗
Route Topical “One drop CSB-001 four times daily for 8 weeks in the study eye” NCT04909450 ↗