A Study to Evaluate the Diagnostic Efficacy of 68Ga- MY6349 PET/CT in Patients With Tumours
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: 68Ga-MY6349 PET/CT Scan.
- Who it may be relevant to
- Registry conditions: Tumour of Epithelial Origin, 68Ga-MY6349. Basic parameters: 18 years — 80 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
68Ga-MY6349 A Clinical Study of the Diagnostic Efficacy of PET/CT for Tumours of Epithelial Origin
Overview
This is a study using an autocontrol approach, enrolling 40 patients with tumours of epithelial origin, who underwent 68Ga- MY6349 and 68Ga-PSMA/18F-FDG PET/CT imaging of patients with tumours of epithelial origin to compare the ability to diagnose, stage and monitor recurrence of tumours of epithelial origin using the pathological findings as the gold standard.
Interventions
- Diagnostic test 68Ga-MY6349 PET/CT Scan
The imaging agent 68Ga-MY6349 used in this project is synthesized following the standards for radiopharmaceutical production, with reference to the Chinese Pharmacopoeia (quality standards for 18F-FDG). The pH value is between 5.0 and 8.0; the radiochemical purity is not less than 95%, and the bacterial endotoxin content in each milliliter of solution is less than 15EU; the radioactive concentration is not less than 37 MBq/mL; the solvent residues comply with the regulations. Specification: 185\
Primary outcome measures
- Maximum Standardized uptake value (SUVmax) [Time frame: 1 day from injection of the tracer]
- Tumor to Background Ratio(TBR) [Time frame: 1 day from injection of the tracer]
Eligibility criteria
Inclusion criteria
\- Age ≥ 18 years; Patients with pathologically confirmed tumour and proposed surgical resection/exploration (including primary or recurrent metastatic tumour); Expected survival > 3 months, as judged by the doctor; Voluntarily sign the informed consent form; willing and able to follow the study protocol
Exclusion criteria
\- Persons with a known history of hypersensitivity to 68Ga-MY6349 and 68Ga-PSMA or 18F-FDG and their excipients; Those who cannot tolerate intravenous drug delivery methods (e.g., history of needle and blood sickness); Patients who have received anti-tumour therapy before the examination or neoadjuvant chemotherapy/targeted therapy for tumour reduction after the examination and up to the preoperative period; Pregnant and lactating women; Practitioners who need to be exposed to radioactive conditions for a long time; Serious diseases of heart, kidney, lung, vascular, neurological and psychiatric systems, immunodeficiency diseases and hepatitis/cirrhosis; Have participated in other interventional clinical trials within 1 month prior to screening; Patients undergoing chemotherapy, immunotherapy or molecular targeted therapy; Presence of other conditions that, in the opinion of the investigator, make participation in this study unsuitable.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Sequential
- Masking
- Open label
- Primary purpose
- Diagnostic
Study locations
China · 1 center
- Department of Nuclear Medicine,Xijing Hospital, Fourth Military Medical University, Xi'an, — Xi'an
Identifiers
NCT: NCT06770478 · KY20242273-C-1