Trikafta targets most common mutation
The U.S. Food and Drug Administration recently approved Trikafta, the first triple combination therapy available to treat patients with the most common cystic fibrosis mutation.
Trikafta is approved for patients 12 years and older with cystic fibrosis who have at least one mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, which is estimated to represent 90 percent of the cystic fibrosis population.
“At the FDA, we’re consistently looking for ways to help speed the development of new therapies for complex diseases, while maintaining our high standards of review. Today’s landmark approval is a testament to these efforts, making a novel treatment available to most cystic fibrosis patients, including adolescents, who previously had no options and giving others in the cystic fibrosis community access to an additional effective therapy,” said acting FDA Commissioner Ned Sharpless, M.D.
“In the past few years, we have seen remarkable breakthroughs in therapies to treat cystic fibrosis and improve patients’ quality of life, yet many subgroups of cystic fibrosis patients did not have approved treatment options. That’s why we used all available programs, including Priority Review, Fast Track, Breakthrough Therapy, and orphan drug designation, to help advance today’s approval in the most efficient manner possible, while also adhering to our high standards.”
Trikafta is a combination of three drugs that target the defective CFTR protein. It helps the protein made by the CFTR gene mutation function more effectively. Currently available therapies that target the defective protein are treatment options for some patients with cystic fibrosis, but many patients have mutations that are ineligible for treatment. Trikafta is the first approved treatment that is effective for cystic fibrosis patients 12 years and older with at least one F508del mutation, which affects 90% of the population with cystic fibrosis or roughly 27,000 people in the United States.