CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 24 enrolled
Drug / intervention
Cenegemin in the DEFENDO Studydrug
Likely dose
Cenegemin in the DEFENDO Study 20 mcgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05552261
NCT05552261N/ACompleted

A Long-term Extension Study to Evaluate the Safety and Efficacy of OXERVATE® 0.002% (20 mcg/mL) Cenegermin-bkbj Ophthalmic Solution in Patients With Stage 1 Neurotrophic Keratitis Who Enrolled in the DEFENDO Study (NGF0120)

Dompé Farmaceutici S.p.A·observational·Posted Sep 23, 2022·Updated Nov 28, 2025

In Brief

An observational study evaluating Cenegemin in the DEFENDO Study for Neurotrophic Keratitis. Completed, enrolled 24 participants across 4 sites.

Detailed Summary

Primary Objective To evaluate the long-term safety and efficacy (healing) of OXERVATE® 0.002% (20 mcg/mL) cenegermin-bkbj ophthalmic solution in Stage 1 neurotrophic keratitis (NK) patients who enrolled in the DEFENDO study. Secondary Objective To evaluate the long-term efficacy of OXERVATE® 0.002% (20 mcg/mL) cenergemin-bkbj ophthalmic solution in terms of corneal sensitivity, Schirmer I test, tear film break-up time (TFBUT), best corrected distance visual acuity (BCDVA), and quality of life at 24 and 30 months post-treatment

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
2023202420252026
First PostedSep 23, 2022
Enrollment StartFeb 1, 2023
Primary CompletionApr 12, 2024
TodayJul 2, 2026
Enrollment to primary: 1.2 yearsPosted 3.8 years ago

Interventions

Cenegemin in the DEFENDO Studydrug

Cenegemin as administered in the original DEFENDO Study. Long-term safety and efficacy of OXERVATE® 0.002% (20 mcg/mL) cenegermin-bkbj ophthalmic solution administered in Stage 1 Neurotrophic Keratitis (NK) patients enrolled in the original DEFENDO Study (NGF0120 / NCT04485546). No intervention was performed in this follow-up / extension study.