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Phase 2 N=18 Treatment

Safety and Tolerability Study for Age-Related Macular Degeneration

Neovascular Age-Related Macular Degeneration

Enrolled (actual)
18
Serious AEs
5.6%
Results posted
Nov 2020
Primary outcome: Primary: Mean Change in Central Retinal Subfield Thickness as Measured by Optical Coherence Tomography (OCT) at Week 24 From Baseline — -98; -66; -180.8 Microns

Study Design & Population

Study type
Interventional
Phase
Phase 2
Interventions
hI-con1™ 60µl (Drug); hI-con1™ 150µl (Drug); hI-con1™ 300µl (Drug)
Age
Adult, Older Adult · 50+ yrs
Sex
All
Sponsor
Iconic Therapeutics, Inc.
Primary completion
Mar 2012

Outcome Measures

OutcomeResultp-value
PRIMARY
Mean Change in Central Retinal Subfield Thickness as Measured by Optical Coherence Tomography (OCT) at Week 24 From Baseline
-98; -66; -180.8
PRIMARY
Mean Change in Best Corrected Visual Acuity (BCVA) at Week 24 From Baseline
-9.3; 6.0; 15.7

Summary

Phase 1: The purpose of this study is to evaluate the safety and tolerability of single ascending doses of hI-con1™ for subjects with Age-Related Macular Degeneration. Phase 2: The purpose of this study is to evaluate the safety of 3 injections of hI-con1™ at 2 different dose levels.

Eligibility Criteria

Ocular Inclusion Criteria:

  • Active choroidal neovascularization (CNV) associated with age-related macular degeneration, as evidenced on fluorescein angiography (FA) and Optical Coherence Tomography (OCT), with the following lesion characteristics:
  • Subretinal hemorrhage if present 50 years of age
  • Subjects who are informed of, and willing and able to comply with, the investigational nature of the study and are able to provide written informed consent
  • Ability to return for all study visits
  • Females must be of non-child bearing potential (surgically sterilized or at least 2 years post-menopausal) or if of child-bearing potential, the subject must have a negative serum pregnancy test within 14 days prior to the first injection and agree to use 2 forms of effective contraception during the trial and for at least 60 days following the last study injection.

Ocular Exclusion Criteria:

  • Any retinal vascular disease or retinal degeneration other than AMD in the study eye
  • Serous pigment epithelial detachment without the presence of choroidal neovascularization in the study eye
  • Pigment epithelial tears or rips in the study eye
  • Previous posterior vitrectomy or retinal surgery in the study eye
  • Any periocular infection in the past 4 weeks in the study eye
  • During the duration of the study, subjects cannot be on any concomitant therapy with anti-VEGF (Vascular Endothelial Growth Factor) agents, e.g., Lucentis® , Avastin®, or Macugen® in the study eye (unless identified as rescue therapy given according to protocol guidelines)
  • Concomitant therapy or use within 30 days of Baseline (Day 1) of systemic (e.g. intravenous, oral, intramuscular, rectal) corticosteroids in doses > 10 mg/ day prednisone or prednisone equivalent, or use of intravitreous or periocular steroids within 90 days of Baseline (Day 1) in the study eye
  • Any current or prior use of extended-release steroid implants (e.g., Retisert®, Posurdex®, Medidur®) in the study eye
  • Significant media opacities, including cataract, in the study eye which might interfere with visual acuity, assessment of toxicity, or fundus photography.
  • Cataract surgery in the study eye within three months of screening
  • Trabeculectomy or outflow-device glaucoma surgery in the study eye
  • Intraocular surgery in the study eye within three months of screening
  • Periocular or ocular infection in the study eye
  • Severe myopia (spherical equivalent -8 diopters or greater) in the study eye
  • History of vascular pigment epithelial detachment or submacular hemorrhage in the fellow eye.

General Exclusion Criteria:

  • Use of any investigational agent or participation in any clinical trial of an investigational agent or investigational therapy that has the potential to affect the disease process (neovascular AMD) in the study eye within sixty (60) days of Baseline (Day 1), or participation in any other clinical trial of an investigational agent or investigational therapy within thirty (30) days of Baseline (Day 1). Participation in clinical trials of oral supplements of vitamins and minerals for the prevention of neovascular AMD (e.g. AREDS2) are allowed, as are studies that do not involve the administration of an investigational agent and/or investigational therapy
  • Undiagnosed acute illness first observed during screening or between screening and baseline, or severe concurrent medical conditions that, in the investigator's judgment, represent a safety concern.
  • Allergy to or prior significant adverse reaction to fluorescein
  • Any major surgical procedure within one month of trial entry
  • Blood pressure >160/90 mmHg.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT01485588). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.

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