A Prospective, Open-label, Comparative Clinical Study to Evaluate the Safety and Efficacy of BIO-BLUE 90 PLUS With ILM-Blue® as Staining Agent in Vitreo Retinal Surgery.
A Prospective, Open-label, Comparative Clinical Study to Evaluate the Safety and Efficacy of BIO-BLUE 90 PLUS With ILM-Blue® as Staining Agent in Vitreo Retinal Surgery.
This is a prospective, Open-label, comparative clinical study to asses two brilliant blue G dyes as staining agent in Vitro Retinal Surgery.
The study was designed as prospective, open label, comparative observational study. The patients over 18 years old and undergone Macular Surgery, Internal Limiting membrane removal surgery or vitreomacular traction using the two brilliant blue G dyes as staining agent in Vitro Retinal Surgery were planned to enroll the study. Two blue G dyes (Bio Blue 90 plus and ILM Blue) was randomly assigned at the subject's initial intraoperative visit, according to a computer-generated randomization schedule. During the pars plana vitrectomy, Bio Blue 90 Plus or ILM Blue dyes were injected into eye to stain ILM. Injected Dye was removed from the eye at the end of study before injecting long term tamponade. A total of 5 visits were conducted during the study. Out of them pre-operative visit was done on 1 visit, Surgery/Intraoperative visit and thereafter there were three follow-up visits. The follow- up visits were performed at 1 month, 3 months and 6 Months after the completion of Surgery. Clinical evaluation will be done recording and using staining Ability of ILM (Intra-Operatively), Visualization of Stained Membrane (Intra-Operatively),OCT parameters: (Pre-Op & Post-Op Follow-Up), FFA parameters: (Pre-Op & Post-Op Follow-Up),Fundus auto fluorescence (FAF), Multifocal ERG (Pre-Op & Post-Op Follow-Up) and Visual Field analyses (Pre-Op & Post-Op Follow-Up).
Inclusion Criteria:
Exclusion Criteria: