LIBERATE Study Survey

The pre-screening questionnaire is the first step toward participating in the LIBERATE Zephyr®Endobronchial Valve Trial. In the United States, the Zephyr Valve is an investigational device, which means it is only available through controlled clinical studies. The questionnaire will help determine if you meet some of the main criteria for the study. If you meet the criteria, you will be given the option to submit your contact information directly to the LIBERATE study center in your area. Someone from your local study center will then contact you within a couple of days to tell you more about the study, and answer any questions you might have. Only your local study center can determine if you are eligible to join the study.

Please note that completing the pre-screening questionnaire does NOT obligate you to participate in the study. Rather, the pre-screening questionnaire simply helps determine if you might be a potential candidate for the study, so that you can be connected to the local LIBERATE study center in your area to learn more.

To learn if you may be a candidate for the study, take the brief screening survey or call 888-248-LUNG (888-248-5864).

CAUTION: The Zephyr Endobronchial Valve is an investigational device in the US, limited by US law to investigational use.
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