Skip to content

To determine effifacy and safety of generic brinzolamide ophthalmic suspension compared with AZOPT ® in subjects with open-angle glaucoma or ocular hypertension.

A Therapeutic Equivalence Study Of Generic Brinzolamide 1% Ophthalmic Suspension Compared To Reference Listed Drug Azopt® (Brinzolamide) Ophthalmic Suspension 1% In Subjects With Primary Open Angle Glaucoma Or Ocular Hypertension

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/05/033515
Enrollment
666
Registered
2021-05-10
Start date
Unknown
Completion date
Unknown
Last updated
2023-06-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: - Health Condition 2: H401- Open-angle glaucoma

Interventions

Intervention1: SPILs Brinzolamide ophthalmic suspension USP 1% w/v : dose: one drop of study medication
frequency: three times a day
route of administration: Topical ocular administration
duration of therapy: 6 weeks Control Intervention1: AZOPT®: dose: one drop of study medication
duration of therapy: 6 weeks

Sponsors

Sun Pharmaceutical Industries Ltd SPIL
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: -Male or nonpregnant females aged 18 years or older with chronic open-angle glaucoma or ocular hypertension in both eyes. -Provide signed and dated informed consent in accordance with good clinical practice (GCP) and local legislation prior to any study procedure. -Be able and willing to follow study instructions and complete all required visits. -Subject requires treatment of both eyes and is able to discontinue use of all ocular hypotensive medication(s) or switch ocular hypotensive medications and undergo an appropriate washout period. -Adequate wash-out period prior to the baseline of any ocular hypotensive medication

Exclusion criteria

Exclusion criteria: Subjects with angle closure glaucoma - Females who are pregnant, breast feeding, or planning a pregnancy. - Females of childbearing potential who do not agree to utilize an adequate form of contraception. - Current, or past history of, severe hepatic or renal impairment - Current, or history within 2 months prior to the baseline of, significant ocular disease - Current corneal abnormalities that would prevent accurate IOP readings with the Goldmann applanation tonometer. - Functionally significant visual field loss - Corneal thickness >600 um - Contraindication to brinzolamide or sulfonamide therapy or known hypersensitivity to any component of brinzolamide or sulfonamide therapy - Use at any time prior to baseline of an intraocular corticosteroid implant. - Use within 1 week prior to the baseline of contact lens - Having undergone within 12 months prior to baseline refractive surgery, filtering surgery, or laser surgery for IOP reduction. - Subjects currently in another clinical trial

Design outcomes

Primary

MeasureTime frame
Mean difference in IOP of both eyes between the two treatment groupsTimepoint: Baseline, Week 2 & Week 6

Secondary

MeasureTime frame
Change from baseline in IOP of both eyes between the 2 treatment groups.Timepoint: approximately 8:00 AM. (hour 0; before the morning drop) and 10:00 AM. (hour 2) at the Day 14 (Week 2) and Day 42 (Week 6) visits.

Countries

India, Russian Federation

Contacts

Public ContactDr Hany Michail

Sun Pharma Advanced Research Limited

Clinical.Trial@sunpharma.com912266455645

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026