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U.S. Department of Health and Human Services

Post-Approval Studies (PAS) Database

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The FDA has the authority to require sponsors to perform a post-approval study (or studies) at the time of approval of a premarket approval (PMA), humanitarian device exemption (HDE), or product development protocol (PDP) application. Post-approval studies can provide patients, health care professionals, the device industry, the FDA and other stakeholders information on the continued safety and effectiveness (or continued probable benefit, in the case of an HDE) of approved medical devices. This database allows you to search Post-Approval Study information by applicant or device information.

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Cont f/u ANCHOR Reg Short Neck Cohort

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Study Status Progress Adequate
Application Number P100021 S063/ PAS001
Date Current Protocol Accepted 05/28/2021
Study Name Cont f/u ANCHOR Reg Short Neck Cohort
General Study Protocol Parameters
Study Design Prospective Cohort Study
Data Source Sponsor Registry
Comparison Group Historical Control
Analysis Type Descriptive
Study Population Transit. Adolescent B (as adults) : 18-21 yrs, Adult: >21
Detailed Study Protocol Parameters
Study Design Description This study consists of the extended follow-up data out to 5 years for surviving patients enrolled in the ANCHOR Registry Short Neck Cohort.
Study Population Description Patients with an abdominal aortic aneurysm with an infrarenal neck length measured as greater than or equal to 4 to <10mm by the core laboratory, who met the selection criteria and who were treated with an Endurant or Endurant II/IIs Stent Graft System and the Heli-FX EndoAnchor System during the initial repair of their aneurysm.
Sample Size 70 patients were enrolled in Short Neck Cohort. Follow-up data on the surviving patients in this cohort will be reported in this PAS.
Data Collection Clinical outcomes will include aneurysm-related mortality, aneurysm rupture, aneurysm expansion, Type Ia endoleak, migration, Type III endoleak, re-intervention, device-related adverse events, and device integrity.
Follow-up Visits and Length of Follow-up 5 years

Cont f/u ANCHOR Reg Short Neck Cohort Schedule

Report Schedule
Date Due
FDA Receipt
Applicant's Reporting Status
1 year report 12/29/2018 11/23/2018 On Time
2 year report 12/29/2019 11/29/2019 On Time
3 year report 12/28/2020 11/04/2020 On Time
4 year report 09/20/2021 09/20/2021 On Time
5 year report 09/29/2022 09/14/2022 On Time
6 year report 09/29/2023    

Contact Us

Mandated Studies Program
Food and Drug Administration
10903 New Hampshire Ave.
Silver Spring, MD 20993-0002
Email: MandatedStudiesPrograms@fda.hhs.gov

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