Completed NA INTERVENTIONAL 1-arm NCT03268239

Contrast-enhanced 3D T1-weighted Gradient-echo Versus Spin-echo 3 Tesla MR Sequences in the Detection of Active Multiple Sclerosis Lesions (COGITE)

Sponsor: Fondation Ophtalmologique Adolphe de Rothschild

Conditions Brain Central Nervous System Demyelinating Diseases Magnetic Resonance Imaging Multiple Sclerosis

Updated 12 times since 2017 Last updated: Jan 2, 2026 Started: Aug 2, 2017 Primary completion: Apr 26, 2021 Completion: Apr 26, 2021

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

This NA trial investigates Brain and Central Nervous System and is currently completed. Fondation Ophtalmologique Adolphe de Rothschild leads this study, which shows 12 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

12 versions recorded

Feb 2026 — Present [monthly]

Completed NA
Sep 2024 — Feb 2026 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Oct 2021 — Jul 2024 [monthly]

Completed NA
Sep 2021 — Oct 2021 [monthly]

Completed NA

Status: Recruiting → Completed

▶ Show 7 earlier versions

Jun 2021 — Sep 2021 [monthly]

Recruiting NA
Jan 2021 — Jun 2021 [monthly]

Recruiting NA
Sep 2020 — Jan 2021 [monthly]

Recruiting NA
Aug 2019 — Sep 2020 [monthly]

Recruiting NA
Jan 2019 — Aug 2019 [monthly]

Recruiting NA
Jun 2018 — Jan 2019 [monthly]

Recruiting NA
Sep 2017 — Jun 2018 [monthly]

Recruiting NA

First recorded

Aug 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Fondation Ophtalmologique Adolphe de Rothschild

Data source: Fondation Ophtalmologique Adolphe de Rothschild

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

Study Locations

• Paris, France