Evaluating a New Peptide Therapy for Retinal Diseases: AMD, Diabetic Retinopathy, and Dystrophies

Summary

Summary of the Study This clinical trial evaluates a novel peptide-based therapy for treating retinal dystrophies, age-related macular degeneration (AMD), and diabetic retinopathy (DR). The therapy consists of peptides derived from fetal tissues, mesenchymal stem cells (MSCs), and bioactive growth factors, administered sublingually for systemic absorption. Study Objectives: Primary Objectives: Assess safety and tolerability, and evaluate the therapy's effects on retinal function and structure. Secondary Objectives: Explore improvements in visual acuity, retinal thickness, vascular health, and disease biomarkers. Study Design: Type: Open-label, single-arm interventional study. Duration: 12 months. Participants: 150 adults, divided into three cohorts: Retinal dystrophies. AMD (dry and wet forms). DR (moderate NPDR and PDR). Intervention: A sublingual solution containing peptides and growth factors, taken 4 times daily. Outcome Measures: Primary Outcomes: Safety (adverse events) and tolerability (treatment adherence). Secondary Outcomes: Functional: Visual acuity and field sensitivity improvements. Structural: Retinal thickness and vascular health. Biomarkers: Serum VEGF, oxidative stress, and inflammatory markers. Study Procedures: Monthly follow-ups for safety monitoring, vision tests, retinal imaging (OCT, FA), and blood biomarker analysis. Comprehensive evaluations at baseline, 6 months, and 12 months. Significance: The study aims to provide an innovative, non-invasive treatment for debilitating retinal conditions, potentially improving vision and retinal health through systemic therapy.

Eligibility

Inclusion Criteria:

* • Adults aged 18-65 years with a confirmed genetic or clinical diagnosis of RP.

  * Visual acuity of ≥1/60 in at least one eye.
  * Stable ocular and systemic condition over the past six months.
  * Ability to provide written informed consent

Exclusion Criteria:

* • Significant ocular comorbidities (e.g., advanced glaucoma, diabetic retinopathy).

  * Recent ocular surgery (within six months) or current use of investigational drugs.
  * Systemic conditions affecting study outcomes (e.g., uncontrolled diabetes, autoimmune diseases).
  * Pregnancy or lactation.

Conditions4

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