NCT04624685

Brief Summary

Long term follow up of subjects in the IDE study for iStent Inject to monitor safety

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
475

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2020

Geographic Reach
1 country

24 active sites

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 15, 2020

Completed
10 months until next milestone

First Submitted

Initial submission to the registry

November 5, 2020

Completed
7 days until next milestone

First Posted

Study publicly available on registry

November 12, 2020

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 20, 2021

Completed
11 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2021

Completed
Last Updated

October 20, 2021

Status Verified

October 1, 2021

Enrollment Period

1 year

First QC Date

November 5, 2020

Last Update Submit

October 18, 2021

Conditions

Outcome Measures

Primary Outcomes (1)

  • iStent inject Placement and Stability

    Rate of clinically relevant complications associated with iStent inject placement and stability.

    60 Months

Secondary Outcomes (1)

  • Sight-Threatening Adverse Events

    60 Months

Other Outcomes (2)

  • Secondary Surgical Interventions

    60 Months

  • Adverse Events

    60 Months

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Up to 475 eyes of 475 subjects. This is based on the number of randomized subjects in the GC-008 study followed for 24 months.

You may qualify if:

  • Randomized subject followed for 24 months in the GC-008 study
  • Able to understand study requirements
  • Willing to attend scheduled follow-up exams for 5 years post-operatively
  • Able and willing to provide written informed consent on the IRB approved Informed Consent Form

You may not qualify if:

  • None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (24)

Arizona Advanced Eye Research Institute

Glendale, Arizona, 85306, United States

Location

Vold Vision, PLLC

Fayetteville, Arkansas, 72704, United States

Location

North Bath Eye Associates, Inc.

Santa Rosa, California, 95401, United States

Location

Eye Center of northern Colorado, PC

Fort Collins, Colorado, 80528, United States

Location

Argus Research

Cape Coral, Florida, 33904, United States

Location

International Research Center

Tampa, Florida, 33603, United States

Location

Center for Sight

Venice, Florida, 34285, United States

Location

Clayton Eye Clinical Research, LLC.

Morrow, Georgia, 30260, United States

Location

Chicago Eye Specialists

Chicago, Illinois, 60619, United States

Location

Arbor Center for Eye Care

Orland Park, Illinois, 60467, United States

Location

Stiles Eyecare Excellence

Overland Park, Kansas, 66213, United States

Location

D'Ambrosio Eye Care

Lancaster, Massachusetts, 01523, United States

Location

Kresge Eye Institute / Wayne State University

Detroit, Michigan, 48201, United States

Location

Discover Vision Centers

Independence, Missouri, 64055, United States

Location

Northern New Jersey Eye Institute

South Orange, New Jersey, 07079, United States

Location

Glaucoma Consultants of the Capital Region

Slingerlands, New York, 12159, United States

Location

Oklahoma eye Surgeons, PLLC

Oklahoma City, Oklahoma, 73112, United States

Location

Keystone Research

Austin, Texas, 78731, United States

Location

Ophthalmology Associates

Fort Worth, Texas, 76102, United States

Location

Parkhurst Nuvision

San Antonio, Texas, 78229, United States

Location

R and R Eye Resarch, LLC

San Antonio, Texas, 78229, United States

Location

Vistar Eye Center

Roanoke, Virginia, 24016, United States

Location

Spokane Eye Clinical Research

Spokane, Washington, 99204, United States

Location

The Eye Center of Racine and Kenosha

Racine, Wisconsin, 53405, United States

Location

MeSH Terms

Conditions

Glaucoma, Open-Angle

Condition Hierarchy (Ancestors)

GlaucomaOcular HypertensionEye Diseases

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 5, 2020

First Posted

November 12, 2020

Study Start

January 15, 2020

Primary Completion

January 20, 2021

Study Completion

December 1, 2021

Last Updated

October 20, 2021

Record last verified: 2021-10

Data Sharing

IPD Sharing
Will not share

Locations