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Safety and Effectiveness of the RHCIII-MPC Biosynthetic Cornea in Patients Requiring Anterior Lamellar Keratoplasty

NCT02424006 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 2

Last updated 2018-08-09

No results posted yet for this study

Summary

In this study safety and effectiveness of bioengineered cornea comprising of interpenetrating networks of recombinant human type III collagen and synthetic phospholipid - phosphorylcholine - will be tested in patients with corneal scars (leukomas) after infection, trauma or keratoconus. Control group will consist of patients with the same condition who will undergo corneal transplantation - current standard of care.

Conditions

  • Leukoma

Interventions

DEVICE

RHCIII-MPC cornea

Patients will undergo surgery using conventional anterior lamellar keratoplasty technique: diseased cornea will be trephined to 350 um of corneal thickness and then a lamellar dissection will be created. Trephine diameter will be 7.5 mm. Alternatively a femtosecond laser may be used to create the dissection. A RHCIII-MPC cornea 350 um thick and equal or 0.25 mm larger diameter is placed and sutured. The sutures are superimposed and the implant and the sutures covered with a bandage contact lens. The sutures and bandage lens will be removed later after the initial healing period of 4 weeks or as determined by physician depending on the implant epithelial coverage.

DEVICE

Donor cornea

Patients will undergo surgery using conventional anterior lamellar keratoplasty technique: diseased cornea will be trephined to 350 um of corneal thickness and then a lamellar dissection will be created. Trephine diameter will be 7.5 mm. Alternatively a femtosecond laser may be used to create the dissection. A human donor cornea graft 350 um thick and 0.25 mm larger diameter is placed and sutured. The sutures will be removed in 3-6 months or as determined by physician.

Sponsors & Collaborators

  • Linkoeping University

    collaborator OTHER_GOV

  • L.V. Prasad Eye Institute

    lead OTHER

Principal Investigators

  • Virender S Sangwan, MBBS, MS · LV Prasad Eye Institute

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-05-31
Primary Completion
2017-05-31
Completion
2017-12-31

Countries

  • India

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02424006 on ClinicalTrials.gov