A Phase 2/3 Study on the Efficacy and Safety of Mangaciclanol for Contrast-Enhanced MRI of CNS or Body in Adult Patients
Public ClinicalTrials.gov record NCT07472491. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective, Multicenter Phase 2/3 Study to Assess the Efficacy and Safety of Mangaciclanol in Adult Patients With Known or Highly Suspected Lesions Referred for Contrast-Enhanced Magnetic Resonance Imaging (MRI) of Central Nervous System (CNS) or Body (LUMINA)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is an operationally combined Phase 2/3 study, which will be conducted and evaluated in 2 distinct parts: * Phase 2: Prospective, adaptive, multicenter, non-randomized, single-blind, dose-finding, including participants with known or highly suspected lesions of the CNS. The aim of the Phase 2 part is to identify an optimized dose of mangaciclanol for the Phase 3 part of the study. * Phase 3: Prospective, multicenter, randomized, controlled, single-blind, cross-over, including participants with known or highly suspected lesions of the CNS or body. The aim of the Phase 3 part is to further evaluate the efficacy and safety of mangaciclanol-enhanced MRI for the detection and characterization of lesions of the CNS or body. The investigational medicinal products (IMPs) used during the trial are mangaciclanol and gadobutrol (comparator IMP). Primary and key secondary efficacy analyses will be based on independent central blinded image evaluation (BIE), and Phase 2 data will be analyzed prior to commencement of Phase 3.
Study identification
- NCT ID
- NCT07472491
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 640 participants
Conditions and interventions
Conditions
Interventions
- Mangaciclanol, also known as GEH200486 Injection, 0.5 mmol/mL Drug
- MRI Scan Diagnostic Test
- Gadobutrol Drug
Drug · Diagnostic Test
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2026
- Primary completion
- Nov 29, 2027
- Completion
- Nov 29, 2027
- Last update posted
- Jun 28, 2026
2026 – 2027
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic | Rochester | Minnesota | 55905 | Recruiting |
| Renovatio Clinical | The Woodlands | Texas | 77380 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 5 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07472491, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 28, 2026 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07472491 live on ClinicalTrials.gov.