fbpx
Subscribe
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Advertisment

Complete analysis of NORSE EIGHT trial evaluating ONS 5010 in wet AMD patients – Outlook Therapeutics

Written by | 30 Jan 2025 | Pharma News

Outlook Therapeutics, Inc.,  announced it has completed the analysis of the complete 12-week safety and efficacy results for NORSE EIGHT, the second of two adequate and well controlled clinical trials evaluating ONS 5010 in wet AMD patients. ONS 5010 demonstrated noninferiority to ranibizumab at week 12 in the NORSE EIGHT trial. Based on the completed analysis of the 12-week results, Outlook Therapeutics plans to resubmit the Biologics License Application (BLA) for ONS-5010 in the first quarter of calendar 2025.

Julia A. Haller, MD, Ophthalmologist-in-Chief at Wills Eye Hospital and an Outlook Therapeutics Board member, commented, “The 3-month data from NORSE EIGHT provides additional evidence to confirm what retina specialists expected. The clinical trial continues to demonstrate that ONS 5010 injections result in immediate and sustained anatomic efficacy, with steady gains in visual acuity and reliable, consistent safety.”

The difference in the mean between ONS 5010 and ranibizumab was -1.009 best corrected visual acuity (BCVA) letters with a 95% confidence interval of (-2.865, 0.848) in the NORSE EIGHT trial. Applying the statistical parameters from the week 8 primary endpoint with the lower bound of the non-inferiority margin at -3.5 with a 95% confidence interval, the noninferiority margin was met at week 12 (p=0.0043), indicating that the two study arms are not different at this timepoint. In the intent-to-treat (ITT) population, NORSE EIGHT demonstrated a mean 5.5 letter improvement in BCVA in the ONS 5010 arm and 6.5 letter improvement in BCVA in the ranibizumab arm.

Additionally, the change in central retinal thickness, a measure of anatomical response, was similar in both study arms at all three study timepoints.

As previously announced, in the NORSE EIGHT trial, ONS 5010 did not meet the pre-specified non-inferiority endpoint at week 8 set forth in the special protocol assessment (SPA) with the n FDA. However, BCVA data across all study timepoints demonstrated an improvement in vision, increasing over time, and the presence of biologic activity. Overall, in NORSE EIGHT, ONS 5010 demonstrated mean visual acuity improvements of +3.3 letters at week 4, +4.2 letters at week 8, and +5.5 letters at week 12.

Additionally, in NORSE EIGHT, ONS 5010 was generally well-tolerated with overall ocular adverse event rates comparable to ranibizumab. The safety results demonstrated across the full duration of NORSE EIGHT are consistent with previously reported safety results from the NORSE ONE, NORSE TWO, and NORSE THREE clinical trials, with no cases of retinal vasculitis reported in either study arm..

 

 

 

Newsletter Icon

Subscribe for our mailing list

If you're a healthcare professional you can sign up to our mailing list to receive high quality medical, pharmaceutical and healthcare E-Mails and E-Journals. Get the latest news and information across a broad range of specialities delivered straight to your inbox.

Subscribe

You can unsubscribe at any time using the 'Unsubscribe' link at the bottom of all our E-Mails, E-Journals and publications.