Intracameral Versus Intravitreal Bevacizumab Injection in NVG: RCT

NCT ID: NCT03648814

Last Updated: 2025-08-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-08-01

Study Completion Date

2026-07-01

Brief Summary

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To prospect studying the efficacy and safety of treating NVG with the intracameral versus the intravitreal injection of Bevacizumab.

Detailed Description

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The present study comparing the safety and efficacy of 1.25mg/0.05mL Bevacizumab injection via the intracameral route versus the intravitreal route in treating the neovascular glaucoma

Conditions

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Glaucoma, Neovascular Vascular Endothelial Growth Factor Overexpression

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Intracameral injection

Intracameral Bevacizumab 1.25 mg/0.05 mL. Injection

Group Type EXPERIMENTAL

Intracameral injection

Intervention Type PROCEDURE

A/C injection of 1.25 mg/0.05 mL bevacizumab

Intravitreal injection

Intravitreal Bevacizumab 1.25 mg/0.05 mL. Injection

Group Type EXPERIMENTAL

Intravitreal injection

Intervention Type PROCEDURE

Vitreous injection of 1.25 mg/0.05 mL bevacizumab

Interventions

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Intracameral injection

A/C injection of 1.25 mg/0.05 mL bevacizumab

Intervention Type PROCEDURE

Intravitreal injection

Vitreous injection of 1.25 mg/0.05 mL bevacizumab

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

1. Diagnosis of neovascular glaucoma
2. The patients having IOP \> 21 mmHg, having the indication for trabeculectomy
3. The patients' age of at least 18-year-old
4. The patients having visual potential at least hand motion.
5. Present of NVI or NVA.
6. Willing and able to provide informed consent to participate in the study
7. Able to understand the purpose of the study, his/her role, and is available to return to the clinic/hospital for all required follow-up visits

Exclusion Criteria

1. One eye patient
2. Patients having severe corneal edema or total hyphema obscure NVI or NVA view.
3. Cannot obtain endothelial cell count.
4. History of bevacizumab or fluorescence dye allergy.
5. Active infectious ocular disease including endophthalmitis and corneal ulcer
6. History of systemic disease including ischemic heart disease, cerebrovascular disease, end-stage renal disease, liver failure, uncontrolled hypertension
7. Has or planning to be pregnant or breastfeeding
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Prince of Songkla University

OTHER

Sponsor Role lead

Responsible Party

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Weerawat Kiddee

Assoc. Prof.

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Assoc.Prof.Weerawat Kiddee, MD

Role: PRINCIPAL_INVESTIGATOR

Prince of Songkla University

Locations

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Glaucoma unit , Department of Ophthalmology Faculty of Medicine Prince of Songkla University

Hat Yai, Changwat Songkhla, Thailand

Site Status RECRUITING

Countries

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Thailand

Central Contacts

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Assoc.Prof.Weerawat Kiddee, MD

Role: CONTACT

+66874954626

Facility Contacts

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WEERAWAT KIDDEE, MD

Role: primary

66-81271-0644

Other Identifiers

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REC6100321

Identifier Type: -

Identifier Source: org_study_id

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