Branch Retinal Vein Occlusion (BRVO) Treatment With Bevacizumab and Dexamethasone or Bevacizumab Only.

NCT ID: NCT04601688

Last Updated: 2020-10-26

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-10-31

Study Completion Date

2021-09-17

Brief Summary

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The aim of this study is to evaluate the visual outcome and prognostic factors after intraocular injections of Bevacizumab or combination of Bevacizumab And Dexamethasone under pro re nata treatment regimen for Branch Retinal Vein Occlusion (BRVO) patients.

Detailed Description

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The aim of this study is to evaluate the clinical outcome after intraocular injections of Bevacizumab or combination of Bevacizumab and Dexamethasone under pro re nata treatment regimen for the patients with Branch Retinal Vein Occlusion (BRVO) patients. Mean change of logarithm of the minimal angle of resolution (logMAR) visual acuity (VA), central foveal thickness (CFT), contrast sensitivity (CS) as well as predictive factors including best-corrected visual acuity (BCVA), vision related questionnaires and various other ocular parameters will be assessed.

Conditions

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Branch Retinal Vein Occlusion

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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BRVO: Bevacizumab and intravitreal Dexamethasone

Participants with BRVO will receive a combination of Bevacizumab and intravitreal Dexamethasone.

Group Type EXPERIMENTAL

Bevacizumab Ophthalmic and Intravitreal Dexamethasone

Intervention Type DRUG

Pro re nata patients with BRVO will initially receive Bevacizumab and intravitreal Dexamethasone. And then depending on their clinical status of BRVO, Bevacizumab will be injected.

BRVO: Bevacizumab

Participants with BRVO will receive Bevacizumab only.

Group Type ACTIVE_COMPARATOR

Bevacizumab Ophthalmic

Intervention Type DRUG

Pro re nata patients with BRVO will receive Bevacizumab. And then depending on their clinical status of BRVO, Bevacizumab will be injected.

Interventions

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Bevacizumab Ophthalmic and Intravitreal Dexamethasone

Pro re nata patients with BRVO will initially receive Bevacizumab and intravitreal Dexamethasone. And then depending on their clinical status of BRVO, Bevacizumab will be injected.

Intervention Type DRUG

Bevacizumab Ophthalmic

Pro re nata patients with BRVO will receive Bevacizumab. And then depending on their clinical status of BRVO, Bevacizumab will be injected.

Intervention Type DRUG

Other Intervention Names

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Avastin® Ozurdex® Avastin®

Eligibility Criteria

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Inclusion Criteria

1. Written informed consent must be obtained before any study assessment is performed
2. Diagnosis of visual impairment exclusively due to ME secondary to BRVO
3. BCVA score at Screening and Baseline between 10/40 (0.5) to 20/400 (0.05) on the Snellen chart.
4. Central foveal thickness (CFT) ≥ 300 µm
5. Naive Eyes

Exclusion Criteria

1. Pregnant or nursing (lactating) women
2. Stroke or myocardial infarction less than 3 months before Screening
3. Uncontrolled blood pressure defined as systolic value of \>160 mm Hg or diastolic value of \>100 mm Hg at Screening or Baseline.
4. Any active periocular or ocular infection or inflammation at Screening or Baseline in either eye
5. Uncontrolled glaucoma at Screening or Baseline or diagnosed within 6 months before Baseline in either eye
6. Neovascularization of the iris or neovascular glaucoma in the study eye
7. Use of any systemic or ocular antivascular endothelial growth factor (anti-VEGF) drugs within 6 months before Baseline
8. Panretinal laser photocoagulation performed, anticipated or scheduled in the study eye
9. Focal or grid laser photocoagulation in the study eye
10. Use of intra- or periocular corticosteroids (including sub-Tenon) or ocular anti-VEGF treatment within 3 months before Screening in the study eye
11. Any use of intraocular corticosteroid implants (eg, dexamethasone \[Ozurdex®\], fluocinolone acetonide \[Iluvien®\]) in the study eye
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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He Eye Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Wei He

Role: STUDY_CHAIR

He Eye Specialist Hospital, Shenyang.

Jun Li

Role: PRINCIPAL_INVESTIGATOR

He Eye Specialist Hospital, Shenyang.

Emmanuel E Pazo

Role: STUDY_DIRECTOR

He Eye Specialist Hospital, Shenyang.

Locations

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He Eye Specialist Hospital

Shenyang, Liaoning, China

Site Status

Countries

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China

Central Contacts

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Jun Li, M.D., Ph.D.

Role: CONTACT

0086-15104083505

Emmanuel E Pazo

Role: CONTACT

0086-18612782131

Facility Contacts

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Jun Li, M.D., Ph.D.

Role: primary

0086-15104083505

Emmanuel Eric Pazo, M.D., Ph.D.

Role: backup

0086-18612782131

Other Identifiers

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ME-260620

Identifier Type: -

Identifier Source: org_study_id