Novartis Receives European Commission Approval of Beovu for Diabetic Macular Edema (DME)

Novartis announced that the European Commission (EC) has approved Beovu (brolucizumab) 6 mg for the treatment of visual impairment due to diabetic macular edema (DME). Today’s approval in DME represents the second indication for Beovu granted by the EC, which was first approved for the treatment of wet age-related macular degeneration in 2020.³ The EC decision applies to all 27 European Union (EU) member states as well as Iceland, Norway, and Liechtenstein.

The EC approval was based on year 1 data from the phase 3, randomized, double-masked KESTREL and KITE studies, which met their primary endpoint of noninferiority in change in best-corrected visual acuity (BCVA) from baseline versus aflibercept at year one.² In both trials, following the loading phase, over half of patients (55.1% in KESTREL and 50.3% in KITE) in the Beovu 6 mg arm remained on a 12-week dosing interval through year one.² Aflibercept dosing was aligned to the approved EU label in year one of treatment.^2,4 In aggregate, a numerically lower proportion of patient eyes treated with Beovu had intraretinal fluid, subretinal fluid or both at week 52 versus eyes treated with aflibercept (in KESTREL 60.3% in Beovu arm versus 73.3% in aflibercept arm; in KITE 54.2% versus 72.9%, respectively; testing for statistical significance was not performed).²

Per the approved prescribing information, following the loading phase of five doses injected 6 weeks apart, physicians may individualize treatment for DME patients based on their disease activity, as assessed by vision and fluid-related parameters.³ In patients without disease activity, physicians should consider 12-week intervals between Beovu treatments; in patients with disease activity, physicians should consider 8-week intervals between treatments.³

“This approval marks a significant milestone for DME patients, many of whom are of working age and struggle with adherence due to the need to manage multiple comorbidities related to diabetes,” Jill Hopkins, SVP and Global Development Unit Head, Ophthalmology, Novartis Pharmaceuticals, said in a company news release. “KESTREL and KITE were the first pivotal trials to assess an anti-VEGF on 6-week dosing intervals in the loading phase, suggesting Beovu may offer fewer injections from the start of treatment through year 1. The EC approval of Beovu in DME may thus help address unmet needs.”

The most common ocular and nonocular adverse events (≥5%) at year 1 in KESTREL and KITE were conjunctival hemorrhage, nasopharyngitis and hypertension.² Intraocular inflammation (IOI) rates in KESTREL were 4.7% for brolucizumab 3 mg (including 1.6% retinal vasculitis); 3.7% for Beovu 6 mg (including 0.5% retinal vasculitis); and 0.5% for aflibercept 2 mg.² IOI rates in KITE were equivalent (1.7%) between the Beovu 6 mg and aflibercept 2 mg arms with no retinal vasculitis reported.² Retinal vascular occlusion was reported in KESTREL for brolucizumab 3 mg (1.1%) and 6 mg (0.5%), and in KITE for brolucizumab and aflibercept (0.6% each).² The majority of these events were manageable and resolved with routine clinical care.² In KESTREL, the percentage of patients who experienced ≥15 letter loss from baseline at year one was 1.6% for brolucizumab 3 mg, 0% for Beovu 6 mg, and 0.5% for aflibercept.² In KITE, the percentage of patients who experienced ≥15 letter loss from baseline at year one was 1.1% for Beovu 6 mg and 1.7% for aflibercept.² Brolucizumab 6 mg is the commercialized dose of Beovu.³

Novartis remains committed to bringing Beovu to the patients who may benefit from this important medicine. Regulatory applications for Beovu in DME are under review by the FDA and the Japanese Pharmaceuticals and Medical Devices Agency (PMDA). Discussions with additional health authorities regarding Beovu are ongoing.

*Aflibercept dosing was aligned to the approved EU label in year one of treatment

References

1. Romero-Aroca P. Managing diabetic macular edema: The leading cause of diabetes blindness. World J Diabetes. 2011;2(6):98-104.
2. Brown D, Wolf S, Garweg JG, et al. Brolucizumab for the treatment of visual impairment due to diabetic macular edema: 52-week results from the KESTREL & KITE studies. Presented at: The Association for Research in Vision and Ophthalmology (ARVO) 2021 Annual Meeting. May 2021.
3. Beovu [summary of product characteristics] Basel, Switzerland. Novartis: 2020.
4. Eylea [summary of product characteristics] Berlin, Germany. Bayer AG: 2014.
5. Data on file. KESTREL clinical trial protocol (CRTH258B2301). Novartis, 2021.
6. Data on file. KITE clinical trial protocol (CRTH258B2302). Novartis, 2021.
7. National Eye Institute. Macular Edema. Available at: https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/macular-edema. Accessed March 2022.
8. National Eye Institute. Diabetic Retinopathy. Available at: https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/diabetic-retinopathy. Accessed March 2022.
9. Beovu [US prescribing information] East Hanover, NJ. Novartis: 2020.
10. Pharma Japan. National Health Insurance Pricing. Available at: https://pj.jiho.jp/sites/default/files/pj/document/2020/05/New%20Drugs%20to%20Be%20Added%20to%20NHI%20Price%20List%20on%20May%2020_1.pdf. Accessed March 2022.
11. Canadian Agency for Drugs and Technologies in Health. CADTH Canadian Drug Expert Committee Recommendation. Available at: https://cadth.ca/sites/default/files/cdr/complete/SR0632%20Beovu%20-%20CDEC%20Final%20Recommendation%20%E2%80%93%20May%2025%2C%202020_for%20posting.pdf. Accessed March 2022.
12. Beovu [prescription medicine decision summary] Australia. Novartis: 2020.