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A prospective, non-randomized, mono-center, cohort study to evaluate the effects of 0.5mg intraocular Ranibizumab (Lucentis) injections on retinal function in patients with diabetic macular edema (DME) during twelve months - Ranibizumab short- and long-term effects on retinal function in wAMD

A prospective, non-randomized, mono-center, cohort study to evaluate the effects of 0.5mg intraocular Ranibizumab (Lucentis) injections on retinal function in patients with diabetic macular edema (DME) during twelve months - Ranibizumab short- and long-term effects on retinal function in wAMD

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2011-002202-70-DE
Enrollment
Unknown
Registered
2011-06-21
Start date
2011-09-22
Completion date
Unknown
Last updated
2014-10-27

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

Conditions

Retinal function in patients with wet age-related macular degeneration MedDRA version: 14.0 Level: LLT Classification code 10067791 Term: Wet macular degeneration System Organ Class: 10015919 - Eye disorders

Interventions

Trade Name: Lucentis 10 mg/ ml Injektionslösung Product Name: Lucentis Product Code: S01LA04 Pharmaceutical Form: Solution for infusion INN or Proposed INN: Ranibizumab CAS Number: 347396-82-1 Concent

Sponsors

Universitätsklinikum Schleswig-Holstein (UK-SH)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: • Diabetic macular edema with center involvement in at least one eye • Patients with a central retinal thickness (CRT) > 250 µm • Patients with a BCVA of 78-24 EDTRS letters • Decrease in vision is due to DME and not due to other causes, in the opinion of the investigator • Type 1 or type 2 diabetes mellitus diagnosed 2 years prior to screening Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1. history or evidence of severe cardiac disease (e.g., NYHA functional class III or IV) 2. clinical or medical history uncontrolled hypertension or diabetes 3. of unstable angina, acute coronary syndrome, myocardial infarction or revascularization with 6 months 4. ventricular tachyarrythmias requiring ongoing treatment 5. History or evidence clinically significant peripheral vascular disease, such as intermittent claudication or prior amputation 6. Clinically significant impaired renal or hepatic function 7. Stroke within 12 month before trial entry. 8. Pregnancy 9. Known serious allergies to the fluorescein dye use in angiography 10. Known contraindications to the components of Lucentis® formulation.Current use of or likely need for systemic medications known to be toxic to the lens, retina or optic nerve, including Deferoxamine, Chloroquine/ hydroxychloroquine (Plaquenil), Tamoxifen, Phenothiazines and Ethambutol 11. Known hypersensitivity to ranibizumab or any component of the ranibizumab formulation

Design outcomes

Primary

MeasureTime frame
Main Objective: Main outcome measures are the changes of retinal function of the macula monitored by multifocal-ERG as measured 12 months. ;Secondary Objective: • to document changes in best corrected visual acuity (BCVA) measured on 4 meters, • to document changes in microperimetry (absolute scotoma size and fixation) • to document changes in optical coherence tomography (OCT) ;Primary end point(s): Main outcome measures are the changes of retinal function of the macula monitored by multifocal-ERG as measured 12 months.

Countries

Germany

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026