Completed OBSERVATIONAL NCT01742455

Assessment of Natural Bypasses in the Lower Limb

Quantitative Assessment of the Peripheral Artery Collateral Circulation in Patients With and Without Coronary Artery Disease (Pilot Study)

Sponsor: Insel Gruppe AG, University Hospital Bern

Conditions Arteriogenesis Coronary Artery Disease Peripheral Collaterals

Updated 12 times since 2017 Last updated: Jun 17, 2013 Started: Feb 28, 2010 Primary completion: Jan 31, 2013 Completion: Jan 31, 2013

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

A observational or N/A phase clinical study on Arteriogenesis and Coronary Artery Disease, this trial is completed. The trial is conducted by Insel Gruppe AG, University Hospital Bern and has accumulated 12 data snapshots since 2010. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

12 versions recorded

Sep 2025 — Present [monthly]

Completed
Sep 2024 — Sep 2025 [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jul 2023 — Jul 2024 [monthly]

Completed
Dec 2021 — Jul 2023 [monthly]

Completed

▶ Show 7 earlier versions

Jan 2021 — Dec 2021 [monthly]

Completed
Nov 2020 — Jan 2021 [monthly]

Completed
Jun 2018 — Nov 2020 [monthly]

Completed
May 2018 — Jun 2018 [monthly]

Completed
Apr 2018 — May 2018 [monthly]

Completed

Phase: NA → None
Aug 2017 — Apr 2018 [monthly]

Completed NA
Jan 2017 — Aug 2017 [monthly]

Completed NA

First recorded

Feb 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Insel Gruppe AG, University Hospital Bern
Swiss Heart Foundation
Swiss National Science Foundation

Data source: Insel Gruppe AG, University Hospital Bern

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

Study Locations

• Bern, Switzerland