A Phase II Study to Evaluate the Imaging Potential of 68GaNOTA-Anti-MMR VHH2 for in Vivo Imaging of MMR-expressing Macrophages by Means of Positron Emission Tomography (PET) in Patients With Non-small Cell Lung Cancer (NSCLC)

2024-514138-19-00 Therapeutic exploratory (Phase II) Ongoing, recruiting

Start 15 Feb 2023 · Status Ongoing, recruiting · 1 EU/EEA countries · 1 sites

Overview

Sponsor-declared trial summary

Phase Therapeutic exploratory (Phase II)
Status Ongoing, recruiting
Participants planned 20
Countries 1
Sites 1

Patients with non-small cell lung cancer

To correlate the uptake of 68GaNOTA-AntiMMR-VHH2 in a NSCLC lesion before surgery with the immunohistological MMR-staining of the excised lesion.

Key facts

Sponsor
UZ Brussel
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
15 Feb 2023 → ongoing
Decision date (initial)
2024-10-28
Transition trial
Yes
Low-intervention
No
Rare-disease indication
No
Vulnerable population
No

External identifiers

EU CT number
2024-514138-19-00
EudraCT number
2021-005575-40

Trial design

CTIS Part I — objectives, methods, condition coding

Main objective

Scope: Diagnosis, Efficacy

To correlate the uptake of 68GaNOTA-AntiMMR-VHH2 in a NSCLC lesion before surgery with the immunohistological MMR-staining of the excised lesion.

Conditions and MedDRA coding

Patients with non-small cell lung cancer

Eligibility criteria

Principal inclusion / exclusion criteria as submitted by sponsor

Inclusion criteria 4

  1. Patients who have given informed consent
  2. Patients at least 18 years old
  3. Patient with local, locally advanced or metastatic disease of lung cancer, who is planned for resection or surgical biopsy of at least one lesion. In order to minimise partial volume effect, the diameter of the tumour to be resected or biopsied should be ≥ 10 mm in short axis for invaded adenopathies and ≥ 10 mm in long axis for all other types of lesions
  4. Patients who participated already in this study can be included if the subject meets all of the inclusion and none of the exclusion criteria at time of second inclusion.

Exclusion criteria 8

  1. Eastern Cooperative Oncology Group (ECOG) performance status 3 or higher
  2. Pregnant patients
  3. Breast feeding patients
  4. Patients with any serious active infection
  5. Patients who have any other life-threatening illness or organ system dysfunction, which in the opinion of the investigator would either compromise patient safety or interfere with the evaluation of the safety of the test radiopharmaceutical
  6. Patients who are unlikely to cooperate with the requirements of the study
  7. Patients who are unwilling and/or unable to give informed consent
  8. Patients at increased risk of death from a pre-existing concurrent illness

Endpoints

Primary and secondary outcome measures (English text)

Primary endpoints 1

  1. Immunohistological MMR score on excised tissue

Investigational products

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

Test 1

68Ga-UZBRU-VHH2

PRD11008416 · Product

Active substance
Nanobody Against Macrophage Mannose Receptor, Conjugated with 147-TRIAZACYCLONONANE-NNN-TRIACETIC Acid, Labelled with Gallium GA-68
Substance synonyms
68GaNOTA-anti-MMR-VHH2
Pharmaceutical form
SOLUTION FOR INJECTION
Route of administration
INTRAVENOUS ADMINISTRATION
Max daily dose
370 MBq megabecquerel(s)
Max total dose
370 MBq megabecquerel(s)
Max treatment duration
1 Day(s)
Authorisation status
Not Authorised
MA holder
UZ BRUSSEL
Paediatric formulation
No
Orphan designation
No

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

UZ Brussel

Sponsor organisation
UZ Brussel
Address
Laarbeeklaan 101
City
Jette
Postcode
1090
Country
Belgium

Scientific contact point

Organisation
UZ Brussel
Contact name
Prof. Dr. Tony Lahoutte

Public contact point

Organisation
UZ Brussel
Contact name
Prof. Dr. Tony Lahoutte

Locations

1 EU/EEA country · 1 investigational sites

By country

CountryMS statusPlanned subjectsSites
Belgium Ongoing, recruiting 20 1
Rest of world 0

Investigational sites

Belgium

1 site · Ongoing, recruiting
UZ Brussel
Nuclear Medicine, Laarbeeklaan 101, 1090, Jette

Country notifications

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

Country Trial startTrial end Recruitment startRecruitment end Early termination
Belgium 2023-02-15 2023-06-07

Results and documents

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

Documents 10 files

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

TypeTitleVersion
Protocol (for publication) D1_protocol_CLEAN_REDACTED 3.0
Recruitment arrangements (for publication) K2_Recruitment arrangements 1.0
Recruitment arrangements (for publication) K2_Recruitment material 1.0
Subject information and informed consent form (for publication) SIS and ICF adults_ENG_redacted 3.0
Subject information and informed consent form (for publication) SIS and ICF adults_FR_redacted 3.0
Subject information and informed consent form (for publication) SIS and ICF adults_NL_redacted 3.0
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-514138-19-00_ENG 1.0
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-514138-19-00_FR 1.0
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-514138-19-00_GE 1.0
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-514138-19-00_NL 1.0

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-10-16 Belgium Acceptable
2024-10-25
2024-10-28
2 SUBSTANTIAL MODIFICATION SM-1 2025-03-07 Belgium Acceptable
2025-04-18
2025-04-18