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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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Prometra Programmable Pump system

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Study Status Progress Adequate
Application Number P080012 / PAS001
Date Current Protocol Accepted 07/12/2022
Study Name Prometra Programmable Pump system
General Study Protocol Parameters
Study Design Prospective Cohort Study
Data Source New Data Collection
Comparison Group Objective Performance Criterion
Analysis Type Analytical
Study Population Adult: >21
Detailed Study Protocol Parameters
Study Design Description This is a prospective, non-randomized, open-label, multicenter study, which will include subjects from the premarket study cohorts and new enrollment of subjects receiving the device in the postmarket.
Study Population Description Group A: Active prospective study subjects.
Group B: Subjects previously enrolled in the premarket trials PUMP I or PUMP II will be offered voluntary participation in the post-approval study. Subjects in Group B will be followed for a total of five years, which includes all time enrolled in the previous PUMP study.
Sample Size 400 patients
Data Collection Primary endpoint is to assess long-term occurrence and safety as a result of granuloma formation.
Secondary endpoints are to assess the long-term device performance including:
-Pump failure, including time to occurrence, type, and number of occurrences
-Pump battery life
The additional endpoint will include:
-Device-related adverse events
-Device-related serious adverse events
-The effect of race and ethnicity on granuloma formation
-The effect of alternative drugs on granuloma formation
Follow-up Visits and Length of Follow-up 5 years
Subjects shall be seen at least once every 90 days (± 30 days) from the date of implantation (Group A) or enrollment (Group B) throughout the study

Prometra Programmable Pump system Schedule

Report Schedule
Date Due
FDA Receipt
Applicant's Reporting Status
6 month report 08/07/2012 07/24/2012 On Time
1 year report 02/06/2013 07/14/2021 Overdue
1 year report 02/06/2013 02/06/2013 On Time
18 month report 08/07/2013 08/05/2013 On Time
2 year report 02/06/2014 02/06/2014 On Time
3 year report 02/06/2015 02/04/2015 On Time
4 year report 02/06/2016 02/05/2016 On Time
5 year report 02/05/2017 02/08/2017 Overdue/Received
6 year report 02/05/2018 03/01/2018 Overdue/Received
7 year report 02/05/2019 02/05/2019 On Time
8 year report 04/17/2020 04/06/2020 On Time
9 year report 04/17/2021 04/13/2021 On Time
10 year report 04/17/2022 04/14/2022 On Time
final report 04/28/2023    

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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