- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07593209
First-in-Human Study of the Radioligand 68Ga- DOTA-EphA2 (EphA2)
12. maj 2026 opdateret af: Shu Wang, First Hospital of China Medical University
Development and Evaluation of 68Ga-DOTA-EphA2: A Novel Imaging Agent Targeting EphA2 for Malignant Tumor
Purpose Ephrin type-A receptor 2 (EphA2) is a receptor tyrosine kinase overexpressed in various solid tumors and associated with tumor progression, metastasis, and poor prognosis.
However, noninvasive imaging tools for assessing EphA2 expression in vivo remain limited.
This study aims to develop a novel 68Ga-labeled EphA2-targeting positron emission tomography (PET) tracer for specific imaging of EphA2-positive malignancies.
Studieoversigt
Status
Rekruttering
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Purpose Ephrin type-A receptor 2 (EphA2) is a receptor tyrosine kinase overexpressed in various solid tumors and associated with tumor progression, metastasis, and poor prognosis.
However, noninvasive imaging tools for assessing EphA2 expression in vivo remain limited.
This study aims to develop a novel 68Ga-labeled EphA2-targeting positron emission tomography (PET) tracer for specific imaging of EphA2-positive malignancies.
Undersøgelsestype
Observationel
Tilmelding (Anslået)
30
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiekontakt
- Navn: Shu Wang, PhD
- Telefonnummer: 15040289429
- E-mail: shuwang201508@163.com
Studiesteder
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Liaoning
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Shenyang, Liaoning, Kina, 110001
- Rekruttering
- PET
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Kontakt:
- Shu Wang, PhD
- Telefonnummer: 02483282611
- E-mail: shuwang201508@163.com
-
-
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Ingen
Prøveudtagningsmetode
Sandsynlighedsprøve
Studiebefolkning
Patients with Malignant Tumor
Beskrivelse
Inclusion Criteria:
- Adults aged 18-80 years
- Patients with suspected or histologically confirmed malignant tumors At least one measurable lesion identified by conventional imaging (CT, MRI, or ultrasound)
- Eastern Cooperative Oncology Group (ECOG) performance status of 0-2
- Ability to understand the study procedures and provide written informed consent
- Adequate organ function allowing PET/CT examination
Exclusion Criteria:
- Pregnant or breastfeeding women
- Severe hepatic, renal, cardiovascular, or pulmonary dysfunction considered --unsuitable for PET/CT imaging
- Known allergy or hypersensitivity to study-related compounds
- Patients unable to tolerate PET/CT examination or remain still during image acquisition
- Participation in other investigational drug or radionuclide studies within 4 weeks prior to enrollment
- Any medical or psychiatric condition judged by the investigators to interfere with study participation or interpretation of imaging results
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
Intervention / Behandling |
|---|---|
|
Enrolled patients
Patients with Malignant Tumor
|
Study of the Radioligand 68Ga- DOTA-EphA2 for PET/CT Imaging of Malignant Tumor
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Participants With Treatment-Emergent Adverse Events Following ⁶⁸Ga-NOTA-EphA2
Tidsramme: From tracer administration to 24 hours after tracer injection.
|
Number of participants experiencing treatment-emergent adverse events (TEAEs) after administration of ⁶⁸Ga-NOTA-EphA2, graded according to Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.
|
From tracer administration to 24 hours after tracer injection.
|
|
Biodistribution of ⁶⁸Ga-NOTA-EphA2 Measured by Standardized Uptake Value (SUV)
Tidsramme: From tracer injection to completion of PET/CT imaging (approximately 2-3 hours).
|
Biodistribution of ⁶⁸Ga-NOTA-EphA2 in normal organs measured by maximum standardized uptake value (SUVmax) and mean standardized uptake value (SUVmean) on PET/CT imaging.
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From tracer injection to completion of PET/CT imaging (approximately 2-3 hours).
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Tumor Uptake of ⁶⁸Ga-NOTA-EphA2 on PET/CT
Tidsramme: From tracer injection to completion of PET/CT imaging (approximately 2-3 hours).
|
Tumor uptake of ⁶⁸Ga-NOTA-EphA2 measured by lesion SUVmax, SUVmean, and tumor-to-background ratio on PET/CT imaging.
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From tracer injection to completion of PET/CT imaging (approximately 2-3 hours).
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
1. maj 2026
Primær færdiggørelse (Anslået)
31. december 2027
Studieafslutning (Anslået)
31. december 2027
Datoer for studieregistrering
Først indsendt
7. maj 2026
Først indsendt, der opfyldte QC-kriterier
12. maj 2026
Først opslået (Faktiske)
18. maj 2026
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
18. maj 2026
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
12. maj 2026
Sidst verificeret
1. maj 2026
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- Approval No. [2025]669
Plan for individuelle deltagerdata (IPD)
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INGEN
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Ingen
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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