News

CFTR — the protein whose defect or absence causes cystic fibrosis (CF) — helps cells called ionocytes remove liquid from the airways, a study shows. The finding sheds new light on the biological processes that are disrupted in CF and may have important implications for treating the disease. The…

SPL84, an experimental treatment being developed for people with cystic fibrosis (CF) that’s caused by a specific mutation, showed a good safety profile in a first clinical trial in healthy volunteers, according to its developer, SpliSense. Spurred by these positive results, SpliSense now is planning a Phase 2 clinical…

A newly identified therapeutic target showed a potential to enhance the effectiveness of antibiotics against resistant Mycobacterium abscessus (Mabs) lung infection, a damaging complication in people with cystic fibrosis (CF), researchers report. Experiments using human airway organoids derived from CF patients also accurately reflected many features seen in their…

Adults using Kalydeco (ivacaftor) or Trikafta (ivacaftor/tezacaftor/elexacaftor) to treat their cystic fibrosis (CF) showed gains in lung function and nutritional status, according to a real-world, observational study in Australia. In contrast, no significant improvements in lung function were seen in adults or children with CF using Orkambi (ivacaftor/lumacaftor)…

The U.S. Food and Drug Administration (FDA) will allow children with cystic fibrosis (CF) as young as age 2 to use Relizorb, an enzyme cartridge that connects with an enteral feeding tube to provide easier digestion of fats. “This additional RELiZORB clearance represents access for approximately 25% of…

Children and adolescents who are wait-listed for lung transplantation and have the worst functional status are at the greatest risk of being removed from the waitlist due to clinical deterioration or death, a study reports. The risk is highest for patients with cystic fibrosis (CF) and for adolescents compared…

Rates of metabolic and cardiovascular complications — from diabetes and kidney issues to hypertension and abnormal blood-fat levels — increased in the years following a lung transplant among people with cystic fibrosis (CF), according to a recent analysis in the Netherlands. These findings emphasize a need for routine monitoring of…

The community of microbes in the gut, called the gut microbiome, was affected by age, antibiotic use, and geography among infants with cystic fibrosis (CF) in the U.S. and Australia, according to a new study in the two nations. Babies with CF in Australia, where preventive antibiotic usage is…

As more adults with cystic fibrosis (CF) choose to become parents, they face unique challenges in balancing the responsibilities of caring for their children and managing their disease, a study highlights. Researchers outlined several areas where care teams could be of help, such as working with prospective parents to…

More than half of the cystic fibrosis (CF) patients who may have been eligible for a second lung transplant died while on a waitlist or had no record of being placed on one, according to a recent analysis in the U.S. and Canada. Among those who did have a…