11/07/2025
Nanoscope Therapeutics has released positive long-term safety results from its EXTEND study, a 5-year follow-up of participants who received a single intravitreal injection of MCO-010 in a previously conducted phase 1/2a trial.
The company noted that the EXTEND trial followed 10 patients with advanced retinitis pigmentosa (RP) who had previously received MCO-010. According to the company, the results showed that a single intravitreal injection of MCO-010 is safe and well-tolerated over 5 years, with no serious adverse effects or new safety signals. The safety profile of MCO-010 remained consistent between the phase 1/2a trial and the long-term follow-up period
The EXTEND study is a 5-year follow-up of participants who received a single intravitreal injection of MCO-010 in a previously conducted phase 1/2a trial.