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A study that uses data from routine eye examinations of patients

Observational study of routine ophthalmological examinations of patients included in the 2 Bayer sponsored phase 3 clinical trials FIDELIO and

Status
Active, not recruiting
Phases
Phase 2
Study type
Observational
Source
JPRN
Registry ID
JPRN-jRCT2080225272
Enrollment
800
Registered
2020-07-10
Start date
2020-07-13
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Diabetic Retinopathy

Interventions

investigational material(s) Generic name etc : finerenone INN of investigational material : finerenone Therapeutic category code : 213 Diuretics Dosage and Administration for Investigational material

Sponsors

Bayer Yakuhin, Ltd
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion Criteria: Signed informed consent to participate in ReFineDR Included in FIDELIO or FIGARO, and with DR as medical history Documented NPDR in at least one eye, as documented by ophthalmological records within 6 months prior to baseline in FIDELIO or FIGARO, and up to one month after baseline in FIDELIO or FIGARO An ophthalmological assessment available 6 month before or maximum 1 month after the baseline examination in FIDELIO or FIGARO, and at least one additional assessment afterwards.

Exclusion criteria

Exclusion criteria: Exclusion Criteria: Patients with PDR, macular edema or anterior segment complications present at baseline in FIDELIO or FIGARO in at least one eye. Patients with any documentation of prior or planned retinal laser treatment, intravitreal injection or vitrectomy at baseline in FIDELIO or FIGARO in at least one eye. Patients with any other retinal disease documented at baseline in FIDELIO or FIGARO in at least one eye that would likely interfere with the study objectives (e.g. neovascular age-related macular degeneration or retinal vein occlusion).

Design outcomes

Primary

MeasureTime frame
efficacy Progression of non-proliferative diabetic retinopathy (NPDR) aftert start of treatment until end of Year 2. Progression of non-proliferative diabetic retinopathy (NPDR) defined by the occurrence of vision-threatening events i.e. proliferative diabetic retinopathy (PDR), diabetic macular edema (DME), anterior segment neovascularization (ASN) until the end of Year 2 after start of treatment

Secondary

MeasureTime frame
efficacy Progression of NPDR after start of treatment until end of Year 1. Progression of non-proliferative diabetic retinopathy (NPDR) defined by the occurrence of vision-threatening events i.e. proliferative diabetic retinopathy (PDR), diabetic macular edema (DME), anterior segment neovascularization (ASN) until the end of Year 2 after start of treatment. Progression of NPDR to PDR after start of treatment until end of Year 1 and end of Year 2. Occurrence of diabetic macular edema (DME) after start of treatment until end of Year 1 and end of Year 2 Occurrence of anterior segment neovascularization (ASN) after start of treatment until end of Year 1 and end of Year 2 Change in severity of DR From start of treatment to the end of Year 1 and end of Year 2

Countries

Asia except Japan, Europe, Japan, North America, South America

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026