November 06, 2015
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RXi initiates phase 1/2 clinical trial of RXI-109 for retinal scarring

RXi Pharmaceuticals has initiated RXI-109-1501, a phase 1/2 clinical trial evaluating the safety and clinical activity of RXI-109 to prevent the progression of retinal scarring, according to a press release.

RXI-109-1501 includes patients diagnosed with wet age-related macular degeneration who will receive a total of four doses of RXI-109 in one eye only at 1-month intervals. The dosing period will last 3 months and will be followed by a 4-month observation period.

Investigators will evaluate the safety, tolerability and clinical activity of RXI-109, a self-delivering RNAi compound developed to target connective tissue growth factor, by using numerous assessments to monitor ocular health and visual acuity of patients, the release said.

“Currently, there is no effective way to prevent the formation or progression of retinal scars that may occur as a consequence of several devastating ocular diseases,” Pamela Pavco, PhD, chief development officer of RXi Pharmaceuticals, said in the release. “RXI-109 has the potential to fill this unmet medical need by reducing this continuing damage to the retina and, in doing so, helping to preserve vision in these individuals for a longer period of time.”