Unknown NA INTERVENTIONAL 1-arm NCT01985906

Safety and Efficacy of Multiple Overlapping Uncovered Stents for Pararenal Aortic Aneurysm Repair (SEMPER)

Evaluation of the Safety and Efficacy of Multiple Overlapping Uncovered Stents for Endovascular Pararenal Aortic Aneurysm Repair

Sponsor: Changhai Hospital

Conditions Aortic Aneurysm Aortic Aneurysm, Abdominal Aortic Aneurysm, Thoracic Aortic Aneurysm, Thoracoabdominal

Interventions Multiple overlapping uncovered stents Uncovered stents

Updated 6 times since 2017 Last updated: May 5, 2014 Started: May 31, 2014 Primary completion: Oct 31, 2020 Completion: Oct 31, 2020

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01985906, this NA trial focuses on Aortic Aneurysm and Aortic Aneurysm, Abdominal and remains ongoing. Sponsored by Changhai Hospital, it has been updated 6 times since 2014, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status NA
Nov 2020 — Jan 2021 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
Jun 2018 — Nov 2020 [monthly]

Recruiting NA

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Recruiting NA

First recorded

May 2014

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Changhai Hospital

Data source: Changhai Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Shanghai, China