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InnFocus MicroShunt Versus Trabeculectomy Study (IMS)

I

InnFocus

Status

Completed

Conditions

Primary Open Angle Glaucoma

Treatments

Procedure: Glaucoma Surgery
Device: InnFocus MicroShunt

Study type

Interventional

Funder types

Industry

Identifiers

Details and patient eligibility

About

Assess the safety and effectiveness of the InnFocus MicroShunt when used to lower intraocular pressure (IOP) in subjects with primary open angle glaucoma where the IOP is not controlled when using maximum tolerated glaucoma medications.

Full description

This clinical trial is a prospective, randomized, controlled, multicenter, study. After informed consent is obtained, patients will be evaluated for eligibility based on glaucoma severity, eye health, and visual acuity.

Clinical follow up will be scheduled over the course of the 24 month study, and examinations will be repeated to monitor eye health. At the 1 and 2 year follow up, diurnal (IOP taken in the morning, mid-day, and afternoon in the same day) IOP evaluation will be done. Annual follow up will occur up to 2 years. The primary effectiveness endpoint is 20% or greater reduction in IOP from pre-op medicated IOP at 12 months.

Enrollment

732 patients

Sex

All

Ages

40 to 85 years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria: - POAG on maximum tolerated glaucoma meds - Medicated ≥15mmHg and ≤40mmHg - Exclusion Criteria: - Previous conjunctival incisional ophthalmic surgery - Anticipated need for additional ocular surgery during the study - Secondary glaucoma - Any condition that prevents the device implantation or trabeculectomy in the superior region of the study eye

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

732 participants in 2 patient groups

InnFocus MicroShunt
Experimental group
Description:
InnFocus MicroShunt
Treatment:
Device: InnFocus MicroShunt
Trabeculectomy
Active Comparator group
Description:
glaucoma surgery to reduce IOP
Treatment:
Procedure: Glaucoma Surgery

Trial documents
2

Trial contacts and locations

29

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Data sourced from clinicaltrials.gov

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