FDA Expanded Access Pathway

FDA Expanded Access Pathway2018-09-17T16:55:49+00:00

The Food and Drug Administration’s (FDA’s) expanded access program provides a pathway for critically ill patients to try investigational (unapproved) products as a last resort. Deciding to seek treatment via this pathway is a serious decision. It’s important to realize that there are many unknowns about medical products still in development. And the earlier in development, the less is usually known about the safety of the product, or how effective the product will be in treating a particular disease or condition.

Who is eligible?

FDA expanded access is available only to patients who have a serious or life-threatening condition—and have exhausted all other treatment options. The terms “serious” and “life-threatening” are defined as follows:

  • A serious disease or condition is one that has substantial impact on day-to-day functioning. Short-lived and self-limiting illness will usually not be sufficient. However, the illness need not be irreversible, provided it is persistent or recurrent. Whether a disease or condition is serious is a matter of clinical judgment, based on its impact on clinical outcomes such as survival, day-to-day functioning, or the likelihood that the disease, if left untreated, will progress from a less severe condition to a more serious one.
  • An immediately life-threatening disease or condition is a stage of disease in which there is reasonable likelihood that death will occur within months or in which premature death is likely without early treatment.

A patient who is eligible to enter a clinical trial is not eligible for FDA’s expanded access program. Only patients who do not meet the clinical trial entry criteria, or are otherwise unable to participate in an ongoing trial for the disease or condition in question, can be considered for expanded access.

If possible, choose a clinical trial 

 Clinical trials are preferable because they usually provide more intensive oversight and monitoring of the patient. This may add a level of safety to receiving an investigational product. And, importantly, participants in clinical trials help move our knowledge about a medical product and disease or condition forward, contributing to the data necessary to determine whether a proposed treatment really works, how well, and the risk of side effects that may result from the treatment. The data gathered from clinical trials are used by FDA to determine whether to approve new therapies. If approved, these new therapies become available to all patients who might benefit from them.

It is important to talk to your physician about all the options that are available to you, including other approved products and clinical trials. If you are interested in a particular product, remember that other companies might be studying similar products for the same illness or condition. Keep in mind that investigational products might be the riskiest option with no known benefit.

Additional Resources

From Clinical Research Pathways

FDA Expanded Access