Intravitreal Bevacizumab and Low Fluence Photodynamic Therapy

February 5, 2016 updated by: Chiosi Flavia, University of Campania "Luigi Vanvitelli"

Efficacy of Combining Intravitreal Bevacizumab With Photodynamic Therapy Using Reduced Light Fluence Rate in Choroidal Neovascularization Secondary to Pathologic Myopia.

The purpose of this study is to report the treatment effect and safety of combined intravitreal bevacizumab (IVB) and photodynamic therapy (PDT) with verteporfin using a reduced (RF) light fluence rate, in choroidal neovascularization (CNV) secondary to pathologic myopia.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

In this retrospective interventional case series, 16 patients with myopic CNV were included. All patients were treated with 1.25 mg of intravitreal bevacizumab followed by RF-PDT (25 J/cm²), 2 days later. All patients were previously treated with IVB monotherapy and active leaking of CNV occurred 90 to 120 days after the treatment.

Best-corrected visual acuity (BCVA-ETDRS), foveal thickness (FT) on optical coherence tomography (OCT), and fluorescein and indocyanine green angiographic (FA; ICG) findings were recorded. Follow-up evaluations were carried out for 12 months.

Study Type

Interventional

Enrollment (Actual)

16

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Italy
      • Napoli, Italy, 80100
        • Ophthalmology Department SUN

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

35 years to 60 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Myopic CNV, CNV leakage

Exclusion Criteria:

  • CNV not associated with high myopia
  • No activity of CNV

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Bevacizumab and verteporfin
Drug: Combination therapy "IVB + rf-PDT"
low-fluence photodynamic therapy combined with intravitreal bevacizumab
Other Names:
  • Combined therapy: IVB + rf-PDT

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
BCVA improved
Time Frame: 6 months
6 months

Secondary Outcome Measures

Outcome Measure
Time Frame
no CNV leakage
Time Frame: 6 months
6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Campania "Luigi Vanvitelli"

Investigators

  • Study Director: Michele Rinaldi, MD, PhD, University of Campania "Luigi Vanvitelli"

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2007

Primary Completion (Actual)

December 1, 2008

Study Completion (Actual)

May 1, 2009

Study Registration Dates

First Submitted

December 2, 2008

First Submitted That Met QC Criteria

December 3, 2008

First Posted (Estimate)

December 4, 2008

Study Record Updates

Last Update Posted (Estimate)

February 8, 2016

Last Update Submitted That Met QC Criteria

February 5, 2016

Last Verified

February 1, 2016

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 81613

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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