Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Comparing two microinvasive glaucoma surgeries with cataract surgery

Official title: Evaluation of Microinvasive Glaucoma Surgery: MINIject® Versus Hydrus® Microstent in Combination With Cataract Surgery

Run by Medical University of Graz · NCT06844292 · Data updated 2026-11-12

This study tests which of two new glaucoma surgeries, MINIject or Hydrus, works better when done with cataract surgery for people with chronic glaucoma.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment152 (estimated)
SponsorMedical University of Graz
Academic / other
Locations1 site (Graz, Styria)
StatusRecruiting
StartedMarch 3, 2025
Main results expectedMarch 3, 2027
Study endsMarch 3, 2031
Registry record updatedMarch 14, 2025
Trial IDNCT06844292 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults over 18 with glaucoma requiring surgery to achieve target intraocular pressure and who also have lens opacities necessitating cataract surgery.

Probably not a fit

Patients with specific types of glaucoma such as angle closure or those who have had prior glaucoma surgeries may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the postoperative outcomes of two different microinvasive glaucoma surgery implants, MINIject and Hydrus, when performed alongside cataract surgery in patients with chronic glaucoma. Participants will be monitored for five years, with assessments including intraocular pressure measurements, fundus examinations, and ocular imaging using Optical Coherence Tomography (OCT). The study also evaluates quality of life and records any adverse events that may occur during the follow-up period.

Why it matters

Potential benefit: If successful, this study could provide insights into the most effective surgical approach for managing glaucoma in patients undergoing cataract surgery.

How similar studies have gone: Previous studies have shown promising results with microinvasive glaucoma surgeries, suggesting potential benefits in similar approaches.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with glaucoma in which surgery is indicated to reach target intraocular pressure as well as lens opacities where CS is indicated
* Clinically eligible for both surgeries
* Subjects not anticipated to require any further surgery in the next 12 months
* Patients' age \> 18 years

Exclusion Criteria:

* Patients who do not want to make follow-ups at the department
* Angle closure, uveitic, neovascular, congenital glaucoma, iridocorneal endothelial syndrome, Axenfeld-Rieger syndrome
* Prior filtering glaucoma surgery, suprachoroidal stent, retinal surgery, corneal graft surgery or cyclophotocoagulation
* Allergy to any drugs or substances required for the protocol
* Pregnant women

Where it's running

  • Medical University Graz
    Graz, Styria, Austria
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.