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Short-term Clinical Effects of Intravitreal Aflibercept Injection 2.0mg as a Predictor of Long-term Results

This study is ongoing, but not recruiting participants.
Sponsor:
Collaborator:
Valley Retina Institute
Information provided by (Responsible Party):
Rhonda Weeks, Retina Research Institute, LLC
ClinicalTrials.gov Identifier:
NCT01657669
First received: August 2, 2012
Last updated: December 11, 2013
Last verified: December 2013

August 2, 2012
December 11, 2013
October 2012
October 2014   (final data collection date for primary outcome measure)
Resolution time of intraretinal cysts and sub retinal fluid on OCT [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
Same as current
Complete list of historical versions of study NCT01657669 on ClinicalTrials.gov Archive Site
  • Mean change in OCT central foveal thickness [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • The percentage of subjects with no fluid on OCT [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • The percentage of subjects who lose less than 15 letters of visual acuity [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • The percentage of subjects who gain greater than or equal to 15 letters of visual acuity [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • Mean change in visual acuity [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • Mean change in macular volume [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • Quantitative change in area (microns) from baseline in choroidal neovascular lesion characteristics/size as measured by ICG/FA/Fundus photos [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
  • Mean number of injections of 2.0 mg intravitreal aflibercept injection [ Time Frame: 12 months ] [ Designated as safety issue: Yes ]
Same as current
Not Provided
Not Provided
 
Short-term Clinical Effects of Intravitreal Aflibercept Injection 2.0mg as a Predictor of Long-term Results
Short-term Clinical Effects of Intravitreal Aflibercept Injection 2.0mg as a Predictor of Long-term Results

This is an open label study to evaluate 2.0 mg intravitreal aflibercept injection administered in subject who have active choroidal neovascularization due to Age Related Macular Degeneration (AMD).

Twenty (20) consented participant who meet the inclusion criteria will be enrolled to be followed for 48 weeks. All subjects will receive 2.0 mg intravitreal aflibercept injections with three initial monthly doses, and mandatory doses at Weeks 16, 24, 32, and 40. Dosing at monthly intervals is allowed if needed in the opinion of the investigator based on presence of fluid on Optical Coherence Tomography (OCT) and/or a decrease in visual acuity of greater than or equal to 5 letters from the best previous visit. Only one eye will be enrolled in the study.

Interventional
Phase 4
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Age Related Macular Degeneration
Drug: Intravitreal Aflibercept injection
Intravitreal Aflibercept injection 2.0 mg dosed every 4 weeks (monthly) for the first 3 months followed by 2.0 mg (0.05mL) via intravitreal injection once every 8 weeks (2 months). Dosing at monthly intervals is allowed if needed in the opinion of the investigator based on presence of fluid on OCT and/or a decrease in visual acuity of 5 letters or more from the best previous visit.
Intravitreal Aflibercept injection
Intravitreal Aflibercept injection 2.0 mg dosed every 4 weeks (monthly) for the first 3 months followed by 2.0 mg (0.05mg) via intravitreal injection once every 8 weeks (2 months).
Intervention: Drug: Intravitreal Aflibercept injection
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Active, not recruiting
20
January 2015
October 2014   (final data collection date for primary outcome measure)

Inclusion Criteria:

Ability to provide written informed consent and comply with study assessments for the full duration of the study.

Age 50 years and above.

Choroidal neovascularization secondary to AMD with central retinal thickness greater than or equal to 300um.

Best corrected visual acuity in the study eye between 20/40 and 20/400 using an ETDRS chart -

Exclusion Criteria:

Pregnancy (positive urine pregnancy test) or lactation.

Premenopausal women not using adequate contraception. The following are considered effective means of contraception: surgical sterilization or use of oral contraceptives, barrier contraception with either a condom or diaphragm in conjunction with spermicidal gel, an IUD, or contraceptive hormone implant or patch.

Participation in a study or an investigational drug or device within the past 30 days prior to enrolling in the study.

Presence of significant subfoveal fibrosis or atrophy.

Previously treated subjects:

Prior treatment with anti-VEGF therapy in the study eye within 28 days of baseline More than six (6) prior treatments with anti-VEGF therapy in the study eye within 1 year.

Prior treatment with PDT within the past 3 months or more than 2 prior PDT treatments.

Prior treatment with intravitreal aflibercept injection Prior treatment with triamcinolone in the study eye within 6 months of baseline.

Prior treatment with dexamethasone in the study eye within 30 days prior to baseline.

Intraocular surgery (including cataract surgery)in the study eye within 2 months preceding baseline

History of vitrectomy surgery, submacular surgery, or other surgical intervention for AMD in the study eye.

Active intraocular inflammation (grade trace or above) in the study eye

Current vitreous hemorrhage in the study eye

History of rhegmatogenous retinal detachment or macular hole (Stage 3 or 4) in the study eye.

Active infectious conjunctivitis, keratitis, scleritis, or endophthalmitis in either eye.

Uncontrolled glaucoma in the study eye (defined as IOP greater than or equal to 30 mmHg despite treatment with anti-glaucoma medication)

History of cerebral vascular accident, myocardial infarction, transient ischemic attacks within 3 months of study enrollment.

History of allergy to fluorescein, ICG or iodine, not amenable to treatment

History of retinal pigment epithelial tear or rip.

-

Both
50 Years and older
Yes
Contact information is only displayed when the study is recruiting subjects
United States
 
NCT01657669
GS-01-12
No
Rhonda Weeks, Retina Research Institute, LLC
Retina Research Institute, LLC
Valley Retina Institute
Principal Investigator: Gaurav K. Shah, MD The Retina Institute
Retina Research Institute, LLC
December 2013

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP