Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:15 AM
Ignite Modification Date:
2025-12-25 @ 4:15 AM
NCT ID:
NCT04417920
Brief Summary:
To compare between outcome of Express implant and subscleral trabeculectomy (SST) in management of glaucoma after previous trabeculectomy with a fibrotic bleb.
Detailed Description:
Trabeculectomy is the main glaucoma surgery. Despite the good decline in intraocular pressure (IOP) that occur rapidly after the procedure, there is still failure occurring due to progressive subconjunctival fibrosis, with associated increased IOP.
If the bleb is revived by needling with adjunctive 5-fluorouracil (5FU) and mitomycin C (MMC) that used intraoperatively for the majority of these cases , the associated rise in IOP was controlled if the revision occured early within the first three months after surgery. But less success occurred if the bleb revision was delayed.
If these interventions fail, alternative approaches include new augmented trabeculectomy or aqueous shunt implantation.
Express shunt allows aqueous to pass from anterior chamber to subconjunctival space like trabeculectomy .Express shunt is a non valved shunt, It has an advantage of less traumatic, less complications, low diffuse bleb and high success rate.
Study:
NCT04417920
Study Brief:
Protocol Section:
NCT04417920