Clinical Applications

This page provides a summary of the iTrack™ clinical applications by region. Indications and available device functions vary depending on where the device is used. For complete information, including contraindications, warnings, precautions and adverse events, please refer to the Instructions for Use (IFU).

The iTrack™ has a US Food and Drug Administration (FDA) 510(k) #K080067 for the treatment of open-angle glaucoma.

Indications for use

The Nova Eye iTrack™ Advance is indicated for fluid infusion or aspiration during surgery. The Nova Eye iTrack™ Advance is indicated for the cutting or disruption of the trabecular meshwork during goniotomy procedures.* The Nova Eye iTrack™ Advance is indicated for catheterization and viscodilation of Schlemm’s canal to reduce intraocular pressure in adult patients with open-angle glaucoma.* The iTrack™ Advance cutting function (goniotomy) is a Class 1 510(k) exempt device function that is not specifically indicated for the reduction of intraocular pressure (IOP) or the treatment of open-angle glaucoma.The ab interno surgical technique is not an on label indication for the iTrack™ Advance in the USA.

About Canaloplasty

Canaloplasty is a microcatheter-based glaucoma procedure that uses 360° catheterization of Schlemm’s canal followed by viscodilation with viscoelastic. The goal is to support aqueous outflow through the conventional pathway by addressing resistance along the trabecular meshwork, Schlemm’s canal and collector channels.

Learn more about Canaloplasty
White Arrow Pointing Right

About Goniotomy/GATT

Goniotomy is an angle-based procedure that cuts or disrupts the trabecular meshwork to enhance access to the conventional outflow pathway. Gonioscopy-assisted transluminal trabeculotomy (GATT) is a 360° trabeculotomy technique performed via an ab-interno approach under gonioscopic visualization. Both approaches are designed to improve trabecular outflow by creating a direct opening through the trabecular meshwork.

About Goniotomy/GATT

Gonioscopy-assisted transluminal trabeculotomy or GATT is a minimally invasive glaucoma surgery (MIGS) designed to improve outflow facility via the conventional outflow pathway. GATT is a modification of ab externo trabeculotomy, which has been routinely performed in clinical practice since the 1960s and is supported by an extensive body of published literature. A major advantage of the GATT procedure over ab externo trabeculotomy is that it does not involve opening up the conjunctival tissues to access Schlemm's canal. Therefore, if further surgery is needed, there is less scar tissue and subsequent surgeries have a significantly higher rate of success. Additionally, since the GATT procedure is less invasive than ab externo trabeculotomy, there is a faster patient recovery period.

Disclaimer

Contact us

Not all products are available in all regions or countries. Please contact your Nova Eye representative for more information.
Surgeons in the Operating room using itrack devices
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Contact us

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
*In-house bench testing data using a proprietary optical rheology test apparatus to assess the change in viscosity over time during viscoelastic delivery with the iTrack™ Advance. Bench testing data may not be indicative of clinical outcomes. Clinical effects depend on anatomy and surgical technique. Results may vary.