Monitor patients with evidence of compromised bone marrow reserve
provide supportive care measures when clinically indicated. Discontinue
in patients who experience life-threatening complications despite
care for bone marrow failure.
Monitor blood counts at baseline and prior to every dose of Xofigo. Prior to first administering Xofigo, the absolute neutrophil count (ANC) should be greater than to equal to 1.5 × 10(9)/L, the platelet count greater than or equal to 100 × 10(9)/L, and hemoglobin greater than or equal to 10 g/dL. Prior to subsequent administrations, the ANC should be greater than or equal to 1 × 10(9)/L and the platelet count greater than or equal to 50 × 10(9)/L. Discontinue Xofigo if hematologic values do not recover within 6 to 8 weeks after the last administration despite receiving supportive care.
Safety and efficacy of concomitant chemotherapy with Xofigo have not been established. Outside of a clinical trial, concomitant use of Xofigo in patients on chemotherapy is not recommended due to the potential for additive myelosuppression. If chemotherapy, other systemic radioisotopes, or hemibody external radiotherapy are administered during the treatment period, Xofigo should be discontinued.
Xofigo should be received, used, and administered only by authorized persons in designated clinical settings. The administration of Xofigo is associated with potential risks to other persons from radiation or contamination from spills of bodily fluids such as urine, feces, or vomit. Therefore, radiation protection precautions must be taken in accordance with national and local regulations.
The most common adverse reactions (greater than or equal to 10%) in the Xofigo arm vs. the placebo arm, respectively, were nausea (36% vs 35%) diarrhea (25% vs 15%), vomiting (19% vs 14%), and peripheral edema (13% vs 10%). Grade 3 and 4 adverse events were reported in 57% of Xofigo-treated patients and 63% of placebo-treated patients. The most common hematologic laboratory abnormalities in the Xofigo arm (greater than or equal to 10%) vs the placebo arm, respectively, were anemia (93% vs 88%), lymphocytopenia (72% vs.53%), leukopenia (35% vs. 10%), thrombocytopenia (31% vs. 22%), and neutropenia (18% vs. 5%).
For full US prescribing information visit www.xofigo-us.com.
Algeta is a company focused on developing, manufacturing and marketing novel targeted therapies for patients with cancer. The Company is headquartered in
This news release contains certain forward-looking statements that are based on uncertainty, as they relate to events and depend on circumstances that will occur in the future and which, by their nature, may have an impact on results of operations and the financial condition of Algeta. Such forward- looking statements reflect our current views and are based on the information currently available to Algeta. Algeta cannot give any assurance as to whether such forward looking statements will prove to be correct. These forward looking statements include statements regarding our co-promotion of Xofigo in the US and the development of our other product candidates. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied by these forward-looking statements. These factors include, among other things, general economic and business conditions, the impact of competition, the ability to successfully commercialize Xofigo, the risk that costs associated with the co-promotion of Xofigo may be greater than anticipated, the risk that research & business development will not yield new products that achieve commercial success, manufacturing capacity, the risk of non-approval of patents not yet granted, risks in obtaining regulatory approvals for radium 223 and our other products and difficulties of obtaining relevant governmental approvals for new products, and the other risks and uncertainties described in our annual report.
Xofigo® is a registered trademark of Bayer
Lumi4® is a registered mark of
 Alpha Emitter Radium-223 and Survival in Metastatic Prostate Cancer, Parker, C. et al.
 Defined as the sum of External R&D expenses, Payroll and related costs, Depreciation (including change in inventory) and General and Administrative expenses. Core operating expenses do not include costs from co-promotion activities.
 XOFIGO Prescribing information.
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