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Puma Biotechnology corporation announced that the Argentine Medicines, Food and Medical Devices Authority (ANMAT) has approved Nerlynx (neranib) to extend complementary treatment for adult patients with early hormone-positive her2 overexpression/amplification of breast cancer who completed ancillary therapy based on querctin monotherapy less than a year ago.
An ANMAT approval is based on the Phase III ExteNET trial, a multi-center, randomized, double-blind, placebo-controlled trial in which nitinib was treated with clopido-monoantigenic therapy. Women with early HER2-positive breast cancer who had completed assisted querceton monotherapy within two years (n=2,840) were randomly assigned to receive a one-year nitinib (n=1,420) or a placebo (n=1,420).
The results of the ExteNET trial showed that after two years of follow-up, invasive disease-free survival rates were found in patients who were treated with nitroni for hormone-positive, her2-positive early breast cancer patients and patients treated within one year after the completion of treatment based on quentojumon monotherapy .) idfs) was 95.3 per cent, compared with 90.8 per cent of patients treated with placebos (risk ratio of 0.49; 95 per cent CI: (0.30, 0.78); P = 0.002)。
The most common adverse reactions (>5%) were diarrhea, nausea, abdominal pain, fatigue, vomiting, rash, stomatitis, decreased appetite, muscle spasms, indigestion, elevation of glutamate transaminase or glutamate transaminase, nail disease, dry skin, bloating, weight loss and urinary tract infections. The most common adverse reaction to drug suspension was diarrhoea, which we observed in 16.8% of patients treated with nitini. 1.7% of patients treated with natinie were suspended due to liver poisoning or elevated hepatic transaminase.
Alan Auerbach H., Chairman, CEO and President of Puma Biotech, said, "We are pleased with the positive international regulatory response to Nerlynx. Nerlynx was approved in Argentina after obtaining marketing licenses in the United States, Europe, Australia and Canada. We look forward to working with Pint Pharma and other international partners to leverage their specific regulatory and commercial expertise to deliver Nerlynx to patients around the world. In
HER2
-positive breast cancer in the ExteNET study, about 20-25% of breast cancer tumors showed Her2 protein over-performance and 57% of patients had hormone-positive tumors. HER2-positive breast cancer is often more aggressive than other types of breast cancer, increasing the risk of disease progress and death. Although studies have shown that terojumal monoantion can reduce the risk of recurrence after surgery for early HER2-positive breast cancer, up to 25% of patients who receive querto-pearl monotherapy will relapse. (cyy123.com)