> ## Documentation Index
> Fetch the complete documentation index at: https://glossary.micahealth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Expanded access

A program that allows patients with serious conditions to receive unapproved treatments when they cannot join clinical trials, also known as compassionate use.

[*Source*](https://clinicaltrials.gov/study-basics/glossary)