- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT06871176
PET/MR-Scan mit [68GA] GA-Pentixafor (CXCR4) gegen den Standard der Versorgung (SOC) für die anfängliche Staging und Follow-up in mehreren Myelomen (MM)
[68GA] GA-Pentixafor (CXCR4) PET/MR für die anfängliche Staging und Follow-up bei mehreren Myeloms: prospektiver Vergleich mit dem Standard der Versorgung PET/CT und Bewertung des Therapieeinflusses
Multiple myeloma is a disease mainly located in participants bones. Usually a participants physician arrives at this diagnosis by doing blood tests and ordering standard of care imaging tests (18F-FDG PET/CT and maybe additional MRI) to see how many bones (and/or other organs) are affected. While these two imaging tests are already very good, recent research indicates that even more precise imaging methods could be used to diagnose participants disease more precisely.
The purpose of this study is to learn if a combined PET/MR scan with a new radiotracer, [68Ga]Ga-PentixaFor, can provide more accurate and precise diagnostic information in patients with Multiple Myeloma, a type of cancer primarily affecting the bones.
This study aims to improve the accuracy of diagnosing and monitoring Multiple Myeloma using more advanced imaging techniques.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
The investigators will be focusing on Multiple Myeloma patients, a disease mainly located in the participants bones. The goal of this clinical trial is to evaluate the diagnostic and prognostic value of CXCR4-targeted PET/MR imaging in patients with Multiple Myeloma (MM), comparing it to the standard 18F-FDG-PET/CT and MRI imaging for the initial staging, follow-up, and treatment decision-making. The study will focus on newly diagnosed MM patients and those who may undergo stem cell transplantation.
The investigators will compare the performance of [68Ga]Ga-PentixaFor PET/MR to standard imaging methods (18F-FDG-PET/CT and MRI) to see if CXCR4-targeted imaging offers improved accuracy, better tumor detection, and a greater influence on treatment decisions.
This study aims to establish whether combining CXCR4-targeted PET/MR imaging could become a comprehensive diagnostic tool for MM, enhancing disease monitoring, guiding therapeutic decisions, and reducing patient burden by eliminating the need for multiple imaging sessions.
Studientyp
Einschreibung (Geschätzt)
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
- Name: Patrick Veit-Haibach, MD
- Telefonnummer: 416-340-4800 Ext. 6085
- E-Mail: Patrick.Veit-Haibach@uhn.ca
Studieren Sie die Kontaktsicherung
- Name: Vishal Kukreti, MD
- E-Mail: vishal.kukreti@uhn.ca
Studienorte
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Ontario
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Toronto, Ontario, Kanada, M5G 2N2
- Rekrutierung
- University Health Network
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion criteria
- Patient older than 18 years of age
- Clinical diagnosis of (nonsecretory, oligosecretory, suspicion for extramedullary MM) MM. MM diagnosis is based on IMWG (International Myeloma Working Group) criteria.No treatment received beyond first course of
Exclusion criteria
- Any contra-indications for MRI or 18F-FDG PET/CT imaging according to institutional guideline
- Pregnancy (will be ruled out as per institutional protocol)
- Inability to lie still in prone position in MRI for at least 30 min or PET/CT for at least 30 min
- Patients or unwilling to use contraception during study and breastfeeding women can also not partake in this study
- Inability to provide consent
- Any hypersensitivity or known allergy to any component of the investigational product ([68Ga]Ga-PentixaFor)No concomitant other malignant hemato-oncological disease being diagnosed (i.e. additional lymphoma or leukemia)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Diagnose
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Experimental: CXCR4-targeted [68Ga]Ga-PentixaFor PET/MR Imaging
This arm involves patients undergoing the investigational imaging modality, CXCR4-targeted [68Ga]Ga-PentixaFor PET/MR, to evaluate its diagnostic, prognostic, and therapeutic value in comparison to standard imaging methods. |
[68Ga]Ga-PentixaFor will be administered intravenously using the recommended activity for adults which is up to 150 MBq (4 mCi) fixed dose. There is no weight adaption recommended in the literature.
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Diagnostic Accuracy of CXCR4-targeted [68Ga]Ga-PentixaFor PET/MR Imaging Compared to Standard of Care Imaging
Zeitfenster: Baseline (at initial staging)
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This primary outcome will assess the diagnostic accuracy of the CXCR4-targeted [68Ga]Ga-PentixaFor PET/MR imaging in comparison to the standard 18F-FDG PET/CT and MRI imaging in newly diagnosed multiple myeloma (MM) patients. Specifically, the focus will be on the number of bone marrow myeloma manifestations detected by CXCR4 PET/MR compared to standard imaging, as well as the number of extra-osseous myeloma manifestations detected. |
Baseline (at initial staging)
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Evaluating the Role of CXCR4-targeted Imaging in Treatment Decision Making Using a Questionnaire
Zeitfenster: Post-initial staging (before starting treatment)
|
Using a questionnaire, the investigators aim to evaluate how hematologists make treatment decisions based on the addition of CXCR4 PET/MR imaging influences in MM patients, including adjustments in preconditioning, evaluation for radiotherapy, decisions for or against stem cell transplantation, and changes in follow-up schedules. |
Post-initial staging (before starting treatment)
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Evaluating the Role of CXCR4-targeted Imaging in Response Assessment Using a Questionnaire
Zeitfenster: 3 months after start of participants therapy for MM
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Using a questionnaire, the investigators aim to evaluate how hematologist assess how the availability of CXCR4 PET/MR affects decisions during therapy response assessment. This could include changes in imaging follow-up, supportive therapy decisions, or additional evaluations. |
3 months after start of participants therapy for MM
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Gather data to inform on patient selection for theranostics studies
Zeitfenster: Baseline (initial staging)
|
The investigators will collect all data measurements on imaging and disease characteristics from CXCR4 imaging and standard-of-care imaging, integrating these findings to form a comprehensive assessment of whether patients may be suitable candidates for theranostic studies |
Baseline (initial staging)
|
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Monitoring for Adverse Events Related to Radiopharmaceutical Administration
Zeitfenster: 6 months (from baseline to final follow-up)
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Document any adverse events following the administration of the radiopharmaceutical [68Ga]Ga-PentixaFor during PET/MR imaging, including any potential side effects or safety concerns. |
6 months (from baseline to final follow-up)
|
Mitarbeiter und Ermittler
Ermittler
- Hauptermittler: Patrick Veit-Haibach, MD, University Health Network, Toronto
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Gefäßerkrankungen
- Herz-Kreislauf-Erkrankungen
- Neubildungen
- Erkrankungen des Immunsystems
- Neubildungen nach histologischem Typ
- Hämatologische Erkrankungen
- Lymphoproliferative Erkrankungen
- Immunproliferative Erkrankungen
- Neubildungen, Plasmazelle
- Hämostasestörungen
- Paraproteinämien
- Bluteiweißstörungen
- Hämorrhagische Störungen
- Hämische und lymphatische Krankheiten
- Multiples Myelom
Andere Studien-ID-Nummern
- 23-5828
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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