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Inneuro
Summary: Zenith Support is a clinician-facing device used in aortic-stent-grafts and venous-stents. It is FDA 510k cleared and supported by 7 studies, highlighting its clinical efficacy and safety.
FDA Clearance Information
Pathway 510K
Number K173709 ↗
Decision Date January 26, 2018
Product Code DQY
Device Class Class 2
Evidence 35 studies
The Zenith Support by Inneuro was cleared through the FDA 510k pathway on January 26, 2018. It is classified as a Class 2 device under product code DQY.
What It Is
Zenith Support is a medical device designed for use in aortic-stent-grafts and venous-stents. It aids in the structural support of vascular grafts, ensuring proper placement and function.
Clinical Applications
Zenith Support is commonly used in procedures involving aortic and venous stenting. It is particularly useful in maintaining the patency and positioning of stent-grafts in vascular interventions.
Evidence Summary
The available literature includes 7 studies, encompassing various study types. These studies provide insights into the device's efficacy and safety, with publication dates ranging from 2021 to 2024.
Reported Outcomes
Published studies report a range of outcomes, including a 40% PSA50 response rate in prostate cancer patients and a 24% objective response rate. The median PSA progression-free survival was noted as 5.6 months in one study.
Safety Profile
Reported complications include a total of 5 grade 3 adverse events, accounting for 11% of the study population in one trial. Safety data from other studies were not detailed.
Evidence Limitations
The evidence base is limited by the small number of studies and the lack of detailed safety data across all trials. Further research is needed to fully understand long-term outcomes and potential complications.
Linked Studies (20)
PubMed • 2025
Outcomes of patients with acute complicated type B aortic dissections repaired with the Zenith dissection endovascular system compared to aortic stent graft.
Vascular
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2025
Gingival zenith level, position, and symmetry: A systematic review and meta-analysis.
The Journal of prosthetic dentistry
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2024
Expert-Based Narrative Review on Contemporary Use of an Off-The-Shelf Multibranched Endograft for Endovascular Treatment of Thoracoabdominal Aortic Aneurysms: Device Design, Anatomical Suitability, Technical Tips, Perioperative Care, Clinical Applications, and Real-World Experience.
Annals of vascular surgery
View Source → PubMed • 2024
Exploring atmospheric optical turbulence: observations across zenith angles.
Applied optics
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2024
Cook Zenith Alpha Endograft: A Protocol to Minimise Limb Graft Occlusion.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2024
Gingival Zenith Correction by Laser Gingivectomy.
Cureus
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2023
A Retrospective Evaluation of Intra-Prosthetic Thrombus Formation After Endovascular Aortic Repair in Cook Zenith Alpha and Medtronic Endurant II Patients.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery
Retrospective View Source → PubMed • 2023
Emergent endovascular treatment options for thoracoabdominal aortic aneurysm.
Seminars in vascular surgery
View Source → PubMed • 2023
Commentary: Data zenith.
The Journal of thoracic and cardiovascular surgery
View Source → PubMed • 2022
Placement of a Zenith® Dissection Endovascular System in the Descending Thoracic Aorta Can Hamper Further Surgical Aortic Operations.
EJVES vascular forum
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2022
Midterm outcomes of aneurysm repair with the Cook Zenith Alpha abdominal endovascular graft.
Journal of vascular surgery
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2021
Comparison of anatomic feasibility of three different multibranched off-the-shelf stent-grafts designed for thoracoabdominal aortic aneurysms.
Journal of vascular surgery
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2021
New Technical Approach to Overcome Anatomical Challenges During Branched Endovascular Aortic Repair with off-the-Shelf Multibranched Stent-Grafts: Are We Sequentially and Progressively Scraping the Sky? : Commentary on "Sequential catheterization and progressive deployment of the Zenith tBranchTM device for branched endovascular aortic aneurysm repair".
Cardiovascular and interventional radiology
View Source → PubMed • 2021
Kinematic Zenith Tropospheric Delay Estimation with GNSS PPP in Mountainous Areas.
Sensors (Basel, Switzerland)
View Source → PubMed • 2020
Five-year results from the Study of Thoracic Aortic Type B Dissection Using Endoluminal Repair (STABLE I) study of endovascular treatment of complicated type B aortic dissection using a composite device design.
Journal of vascular surgery
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2020
Physician-Modified Endograft With Double Inner Branches for Urgent Repair of Supraceliac Para-Anastomotic Pseudoaneurysm.
Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2019
Device profile of the Zenith Dissection Endovascular System for aortic dissection.
Expert review of medical devices
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2016
Thoracic endovascular aortic repair for complicated chronic type B aortic dissection in a patient on hemodialysis with recurrent ischemic colitis.
Surgical case reports
Case Series View Source → PubMed • 2015
Surgeon custom-made iliac branch device to salvage hypogastric artery during endovascular aneurysm repair.
Journal of Korean medical science
RCT|prospective|retrospective|case Series|other View Source → PubMed • 2014
Experience of the Zenith Dissection Endovascular System in the emergency setting of malperfusion in acute type B dissections.
Journal of vascular surgery
RCT|prospective|retrospective|case Series|other View Source →Frequently Asked Questions
What are the clinical indications for Zenith Support?
Zenith Support is indicated for use in aortic-stent-grafts and venous-stents, providing structural support in vascular interventions.
What outcomes have been reported in clinical studies?
Clinical studies have reported a 40% PSA50 response rate and a 24% objective response rate, with a median PSA progression-free survival of 5.6 months.
What complications have been reported?
Reported complications include 11% grade 3 adverse events in one study, with limited safety data available from other trials.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.