Pilot study to explore the diagnostic value of gadopiclenol in pathological and radiological insights with multiparametric MRI enhancement in breast cancer.

2025-521810-24-00 Protocol GAPI-PRIME Therapeutic use (Phase IV) Ended

Start 22 Sep 2025 · End 19 Feb 2026 · Status Ended · 1 EU/EEA countries · 1 sites · Protocol GAPI-PRIME

Overview

Sponsor-declared trial summary

Phase Therapeutic use (Phase IV)
Status Ended
Participants planned 30
Countries 1
Sites 1

Breast cancer

To investigate the correlation between gadopiclenol-enhanced multiparametric magnetic resonance imaging findings with histopathological results from breast cancer surgery.

Key facts

Sponsor
Fundacion Ribera Salud
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Female
Therapeutic area
Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Diagnosis [E01]
Trial duration
22 Sep 2025 → 19 Feb 2026
Decision date (initial)
2025-09-05
Transition trial
No
Low-intervention
Yes
Rare-disease indication
No
Vulnerable population
No
Funding sources
Laboratorio Farmaceuticos Guerbet

Trial design

CTIS Part I — objectives, methods, condition coding

Main objective

Scope: Diagnosis, Safety

To investigate the correlation between gadopiclenol-enhanced multiparametric magnetic resonance imaging findings with histopathological results from breast cancer surgery.

Secondary objectives 3

  1. Ability to detect and characterize multiple lesions within the same breast.
  2. Evaluate the effect of gadopiclenol on Background Parenchymal Enhancement (BPE) patterns and how BPE impacts lesion visibility.
  3. Assess the safety profile of gadopiclenol.

Conditions and MedDRA coding

Breast cancer

VersionLevelCodeTermSystem organ class
21.1 PT 10057654 Breast cancer female 100000004864

Study design 1 period

#TitleAllocationBlindingRoles blindedArms
1 GAPI-PRIME
Prospective, open, single-center, low interventional pilot study to explore the diagnosis value of the gadopiclenol in mpMRI in BrCa. The recruitment period will last 3 months to enrol 30 patients approximately from the Hospital Vinalopó. The expected duration of each patient in the study is about 7 weeks from the date of inform consent signature.
Not Applicable None GADOPICLENOL: Gadopiclenol will be administered intravenously. The contrast agent will be delivered via a single bolus injection with the use of a power injector. To ensure proper distribution and optimal imaging conditions. Following the contrast agent injection, a saline flush will be administered at the same rate to ensure the complete delivery of the contrast agent into the circulation.

Eligibility criteria

Principal inclusion / exclusion criteria as submitted by sponsor

Inclusion criteria 3

  1. Female patients ≥ 18 years old with confirmed diagnosis of breast cancer by core needle biopsy or highly suspicious based on previous imaging examination (BI-RADS 4C-5).
  2. Patients who give written informed consent prior to their inclusion in the study.
  3. The patients must be scheduled for preoperative multiparametric magnetic resonance imaging as part of their standard diagnostic workup and for surgical resection of the tumor, with available histopathological data post-surgery.

Exclusion criteria 5

  1. Patients with prior breast cancer or breast surgery, including excisional biopsy.
  2. Patients that have received neoadjuvant chemotherapy before undergoing magnetic resonance imaging.
  3. Patients who are pregnant or breastfeeding, as well as those with contraindications to magnetic resonance imaging, such as metallic implants or pacemakers.
  4. Patients with severe renal impairment, defined by an estimated glomerular filtration rate (eGFR) of less than 30 mL/min/1.73m² due to the risks associated with gadolinium-based contrast agents.
  5. Patients with known allergic reactions to gadolinium-containing contrast agents, including gadopiclenol.

Endpoints

Primary and secondary outcome measures (English text)

Primary endpoints 1

  1. Evaluate the correlation between the multiparametric magnetic resonance imaging lesion characteristics (size, type of lesion, morphology, enhancement pattern and kinetics, laterality and location of primary tumor) and histopathological tumor parameters (size, grade, histological type, lymph node status, lymphovascular invasion, nodal metastases and molecular subtype).

Secondary endpoints 3

  1. Diagnostic accuracy of gadopiclenol in detecting and characterizing multiplicity of breast cancer lesions.
  2. Assessment of BPE patterns (minimal, mild, moderate and marked) and their influence on lesion visibility.
  3. Assessment of the safety profile by collecting the adverse events during the study.

Investigational products

Investigational medicinal products (IMPs), comparators, placebo, auxiliary

Test 1

Elucirem 0.5 mmol/mL solution for injection

PRD11007476 · Product

Active substance
Gadopiclenol
Substance synonyms
P-03277, P03277
Pharmaceutical form
SOLUTION FOR INJECTION
Route of administration
SOLUTION FOR INJECTION
Max daily dose
0.5 mmol/ml millimole(s)/millilitre
Max total dose
0.5 mmol/ml millimole(s)/millilitre
Max treatment duration
1 Day(s)
Authorisation status
Authorised
ATC code
V08CA12 — -
Marketing authorisation
EU/1/23/1772/025
MA holder
GUERBET
MA country
EU
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Fundacion Ribera Salud

Sponsor organisation
Fundacion Ribera Salud
Address
Calle De Serrano 45
City
Madrid
Postcode
28001
Country
Spain

Scientific contact point

Organisation
Fundacion Ribera Salud
Contact name
Research Program Manager

Public contact point

Organisation
Fundacion Ribera Salud
Contact name
Research Program Manager

Third parties 1

OrganisationCity, countryDuties
Adknoma Health Research S.L.
ORG-100045788
Madrid, Spain On site monitoring, Code 10, Code 12, Code 5, Data management

Locations

1 EU/EEA country · 1 investigational sites

By country

CountryMS statusPlanned subjectsSites
Spain Ended 30 1
Rest of world 0

Investigational sites

Spain

1 site · Ended
Hospital Universitario Del Vinalopo
Radiology, Calle Tonico Sansano Mora 14, 03293, Elche

Country notifications

Trial-start, recruitment-start, end and early-termination notifications submitted per Member State

Country Trial startTrial end Recruitment startRecruitment end Early termination
Spain 2025-09-22 2026-02-19 2025-10-07 2025-12-22

Results and documents

Annex IV summary of results, Annex V layperson summary, and all documents registered in CTIS for this trial

Documents 6 files

Public protocol annexes, IB summaries, regulatory submissions and post-authorisation documents registered in CTIS.

TypeTitleVersion
Protocol (for publication) D1_Protocol 2025-521810-24-00_Cegado 03-00
Recruitment arrangements (for publication) K1_Recruitment arrangements 02-00
Subject information and informed consent form (for publication) L1_SIS and ICF_Cegado 02-00
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC Elucirem 1
Synopsis of the protocol (for publication) D1_Protocol synopsis EN 2025-521810-24-00_Cegado 03-00
Synopsis of the protocol (for publication) D1_Protocol synopsis ES 2025-521810-24-00_Cegado 03-00

Application history

2 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-06-09 Spain Acceptable
2025-09-02
2025-09-05
2 SUBSTANTIAL MODIFICATION SM-1 2026-01-08 Spain Acceptable
2026-02-14
2026-02-18