Adverum Biotechnologies Announces IND Active for ADVM-022, a Novel Gene Therapy to Treat Wet Age-related Macular Degeneration
- OPTIC Phase 1 clinical trial initiation expected in 4Q18
- Patients to receive a single administration of ADVM-022 delivered intravitreally
- 6 top U.S. retinal centers participating in the new OPTIC trial
“We are excited to have this IND active for ADVM-022, currently the only intravitreal gene therapy candidate entering the clinic for patients with wet AMD,” said
“We are pleased that we have been able to advance this unique, single dose treatment into the clinic,” said
About the OPTIC Phase 1 Trial of ADVM-022 in wAMD
The multi-center, open-label, Phase 1, dose-escalation trial is designed to assess the safety and tolerability of a single intravitreal (IVT) injection of ADVM-022 in patients with wAMD who are responsive to anti-vascular endothelial growth factor (VEGF) treatment. Six leading retinal centers across
About ADVM-022 Gene Therapy Candidate
Adverum’s gene therapy candidate ADVM-022 utilizes a proprietary vector capsid (AAV.7m8) carrying an aflibercept coding sequence under the control of a proprietary expression cassette and is administered as a single intravitreal injection. Excess VEGF activity can lead to wAMD progression and vision loss and current anti-VEGF therapies need to be administered frequently to patients (every 4-12 weeks). Reduced compliance with the current approved regimen is associated with decreased efficacy. Treatment with ADVM-022 is designed to provide potentially sustained therapeutic levels of aflibercept and to minimize the burden of frequent anti-VEGF injections.
In the same preclinical study, ADVM-022 induced sustained intraocular expression of aflibercept for up to 16 months following a single intravitreal injection. Robust levels of aflibercept protein were detected up to 16 months in aqueous and vitreous humor and, more importantly, in retina and choroid tissues, where neovascularization occurs in wAMD.
About Wet Age-related Macular Degeneration (wAMD)
Age-related macular degeneration (AMD) is a progressive disease affecting the retinal cells in the macula, the region of the eye responsible for central vision. Disease progression results in the death of retinal cells and the gradual loss of vision. Approximately 10% of patients living with AMD have an advance form of the of the disease called wAMD, in which blood vessels begin to invade the cellular space between the layers of cells in the retina. These new blood vessels are often leaky, which results in fluid and blood in the retina and causes vision loss.
wAMD is a leading cause of vision loss in subjects over 60 years of age. A significant number of individuals are impacted by this disease, which has a prevalence of approximately 1.2 million individuals in the U.S. The incidence of new cases of wAMD in the U.S. is approximately 150,000 to 200,000 annually, and this number is expected to grow significantly based on the country’s aging population.
The current treatment regimen can be burdensome, as patients generally require intravitreal injections with anti-VEGF proteins every 4-12 weeks. Compliance with this regimen can be difficult for patients and their caregivers, leading to compliance deficiencies and loss of vision from underdosing of treatment.
Adverum is a clinical-stage gene therapy company targeting unmet medical needs in serious rare and ocular diseases. Adverum has a robust pipeline that includes product candidates designed to treat rare diseases alpha-1 antitrypsin (A1AT) deficiency and hereditary angioedema (HAE) as well as wet age-related macular degeneration (wAMD). Leveraging a next-generation adeno-associated virus (AAV)-based directed evolution platform, Adverum generates product candidates designed to provide durable efficacy by inducing sustained expression of a therapeutic protein. Adverum has collaboration agreements with
Statements contained in this press release regarding matters events or results that may occur in the future are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements regarding Adverum’s expectations regarding the new OPTIC clinical trial, including expected timing and structure, the benefits ADVM-022 may have to patients with wAMD, and the expectation that new cases of wAMD in the U.S. is expected to grow significantly, all of which are based on certain assumptions made by Adverum, expected future developments and other factors Adverum believes are appropriate in the circumstances. Actual results may differ from those set forth in these forward-looking statements as a result of various risks and uncertainties, which include, without limitation, the risk of unexpected delays in the enrollment of patients in Adverum’s new OPTIC clinical trial or in the manufacturing of ADVM-022 to be used in the OPTIC clinical trial, as well as the risks and uncertainties facing Adverum described more fully in Adverum’s periodic reports filed with the Securities and Exchange Commission (
Investor and Media Inquiries:
Katherine BockVice President Investor Relations & Corporate Communications Adverum Biotechnologies, Inc.650-656-9347 firstname.lastname@example.org
Source: Adverum Biotechnologies, Inc.