Application of 68GA-labeled CD73 Targeting Probe PET/CT Imaging in the Diagnosis of Malignant Tumor

NCT ID: NCT06844110

Last Updated: 2025-08-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-03-01

Study Completion Date

2026-03-30

Brief Summary

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68Ga-DOTA-dPNE PET/CT imaging was performed on patients with malignant tumors to observe the binding of lesions with the tracer and evaluate the expression of CD73. At the same time, correlation analysis was performed combined with relevant clinical indicators to evaluate the efficacy of 68Ga-DOTA-dPNE in the diagnosis and guidance of malignant tumor patients, and predict the response of targeted therapy.

Detailed Description

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Conditions

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Tumor Immunity

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Malignant tumor

Group Type EXPERIMENTAL

68GA-DOTA-dPNE

Intervention Type DRUG

Intravenous administration of 68GA-DOTA-dPNE tracer

Interventions

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68GA-DOTA-dPNE

Intravenous administration of 68GA-DOTA-dPNE tracer

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* 1: Age: ≥18 years, expected survival ≥12 weeks 2: Without radiotherapy and chemotherapy, surgery or biopsy is feasible to obtain pathological diagnosis 3: Standard Solid Tumor Response Evaluation Criteria (RECIST) version 1.1 with at least one measurable target lesion 4: Obtain written informed consent and be able to follow up

Exclusion Criteria

\- 1: Severe liver and kidney dysfunction. 2: Women who are planning to conceive, pregnant, or breastfeeding, as well as those planning to have children during the study period, are not eligible to participate in this research. Women of childbearing potential must use effective contraception throughout the course of the study.

3: Individuals unable to lie flat for thirty minutes. 4: Suffers from claustrophobia or other mental illnesses 5: Researchers believe that the subject has other conditions that make them unsuitable for inclusion in this study 6: Refuses to join this clinical study
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Peking Union Medical College Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Xianzhong Zhang, PhD

Role: PRINCIPAL_INVESTIGATOR

Peking Union Medical College Hospital

Locations

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PUMCH

Dongcheng, Beijing Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Chenhao Jia

Role: CONTACT

18548703382

Facility Contacts

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Chenhao JIA

Role: primary

18548703382

Other Identifiers

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PUMCH-NM-CD73-2

Identifier Type: -

Identifier Source: org_study_id

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