Learn about cystic fibrosis, a genetic disorder that affects the lungs, pancreas, and other organs, and how to treat and live with this chronic disease.
CF is a rare genetic disease found in about 30,000 people in the U.S. If you have CF or are considering testing for it, knowing about the role of genetics in CF can help you make informed decisions about your health care.
If you or your child has just been diagnosed with cystic fibrosis, or your doctor has recommended testing for CF, you may have many questions.
Diagnosing CF is a multistep process. A complete diagnostic evaluation should include a newborn screening, a sweat chloride test, a genetic or carrier test, and a clinical evaluation at a CF Foundation-accredited care center.
Raising a child with cystic fibrosis can bring up many questions because CF affects many aspects of your child’s life. Here you’ll find resources to help you manage your child’s daily needs and find the best possible CF care.
Living with cystic fibrosis comes with many challenges, including medical, social, and financial. By learning more about how you can manage your disease every day, you can ultimately help find a balance between your busy lifestyle and your CF care.
People with CF are living longer, healthier lives than ever before. As an adult with CF, you may reach key milestones you might not have considered. Planning for these life events requires careful thought as you make decisions that may impact your life.
People with cystic fibrosis are living longer and more fulfilling lives, thanks in part to specialized CF care and a range of treatment options.
Cystic Fibrosis Foundation-accredited care centers provide expert care and specialized disease management to people living with cystic fibrosis.
We provide funding for and accredit more than 120 care centers and 53 affiliate programs nationwide. The high quality of specialized care available throughout the care center network has led to the improved length and quality of life for people with CF.
The Cystic Fibrosis Foundation provides standard care guidelines based on the latest research, medical evidence, and consultation with experts on best practices.
As a clinician, you’re critical in helping people with CF maintain their quality of life. We’re committed to helping you partner with patients and their families by providing resources you can use to improve and continue to provide high-quality care.
As part of the Cystic Fibrosis Foundation's mission to help improve the lives of people living with cystic fibrosis, the PSDC initiative taps the CF community to inform key efforts to support the management of daily care.
Your cystic fibrosis care team includes a group of CF health care professionals who partner with you to provide specialized, comprehensive CF care.
Many cystic fibrosis patients and families face complicated issues related to getting the care they need. But CF Foundation Compass makes sure that no one has to do it alone.
For many people with cystic fibrosis, dealing with insurance is as much a part of living with the disease as nebulizers and vests. Many people with CF and their families face issues related to getting the care they need, but no one has to do it alone.
The Cystic Fibrosis Foundation is the world’s leader in the search for a cure for CF and supports a broad range of research initiatives to tackle the disease from all angles.
The CF Foundation offers a number of resources for learning about clinical trials and treatments that are being developed to improve the treatment of cystic fibrosis.
Our understanding of CF continues to evolve as scientists study what causes the disease and how it affects the body. These insights drive the development of new and better treatments and bring us one step closer to a cure.
Researchers, supported by the CF Foundation, have made tremendous advances to improve the health and quality of life of people with CF. We are committed to providing the tools and resources you need to continuously build upon this work.
The Cystic Fibrosis Foundation and Vertex Pharmaceuticals announced today that VX-770, an oral medicine in development that targets the defective protein that causes cystic fibrosis, showed promising results in a Phase 3 clinical trial.
Published on February 23, 2011
The trial was designed to evaluate patients age 12 and up who carry at least one copy of a CF mutation called G551D. The study included 161 patients who received at least one dose of VX-770 or placebo.
Patients who took the drug, compared to those on placebo, showed a marked improvement in lung function at 24 weeks, which was sustained for the duration of the 48-week trial.
Patients also showed improvement across all key secondary endpoints in the study, including reduced likelihood of experiencing a pulmonary exacerbation, decreased respiratory symptoms and improved weight gain. Each of these areas is critically important to the health of people with CF.
In addition, average sweat chloride levels of patients on VX-770 dropped toward normal levels, while those on placebo did not change - indicating the drug is impacting the underlying defect in CF. Excessive sweat chloride (salt) is a key clinical indicator of CF.
VX-770 is being developed by Vertex, and was discovered in collaboration with the CF Foundation, which provided substantial support to Vertex throughout the development process, including an approximately $75 million investment.
About four percent of people with CF carry the G551D mutation. More studies are needed to determine whether other CF mutations may benefit from VX-770.
“These results are highly encouraging. They provide scientific evidence that support our long-standing belief that targeting the underlying defect of CF may have a profound effect on the disease,” said Robert J. Beall, Ph.D., president and CEO of the Cystic Fibrosis Foundation. “We have much more to do to end the suffering caused by this disease, but these data are extremely exciting, especially for people with the G551D mutation and their families. The results also offer significant hope that a similar approach to treatment may help the majority of patients living with CF.”
The Phase 3 data support Vertex's plan to submit a New Drug Application for VX-770 to the U.S. Food and Drug Administration (FDA) in the second half of 2011. Generally, the FDA takes between 6 and 12 months to review and rule on a drug application.
“The Cystic Fibrosis Foundation has played an instrumental role in our more than 10-year effort to discover and develop potential new CF medicines such as VX-770,” said Matthew W. Emmens, chairman, president and CEO of Vertex. “The data announced today reflect a significant investment of time, dollars and scientific expertise from both Vertex and the CF Foundation, and we look forward to working closely with the Foundation as we seek to bring VX-770 to people with CF.”
Said Preston W. Campbell III, M.D., executive vice president for medical affairs of the Cystic Fibrosis Foundation: “As a physician who has treated CF patients for many years, the VX-770 results are more than just numbers - they represent hope.” He added, “It's not surprising that patients felt better on the drug because of the magnitude of lung function improvement and weight gain. These are important clinical outcomes, and the fact they were maintained through 48 weeks is very encouraging.”
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