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Clinical Study on PET Imaging of Key Rate-Limiting Enzymes in Fatty Acid Metabolism for Diagnosis, Staging and Recurrence Monitoring of Melanoma

Clinical Study on PET Imaging of Key Rate-Limiting Enzymes in Fatty Acid Metabolism for Diagnosis, Staging and Recurrence Monitoring of Melanoma

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500112592
Enrollment
Unknown
Registered
2025-11-17
Start date
2025-09-12
Completion date
Unknown
Last updated
2025-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Melanoma

Interventions

Index test:68Ga-ACLY-DE68Ga-ACC-DE68Ga-FASN-DE

Sponsors

The First Affiliated Hospital of the Air Force Medical University of the People's Liberation Army of China
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) Age >= 18 years; (2) Pathologically confirmed melanoma, with planned surgical resection/exploration (including primary or recurrent metastatic tumours); (3) Estimated survival period > 3 months, as determined by the physician; (4) Voluntary signing of the informed consent form; willingness and ability to adhere to the study protocol.

Exclusion criteria

Exclusion criteria: (1) Individuals with a history of allergy to 68Ga-ACLY-DE/ACC-DE/FASN-DE or its excipients; (2) Individuals with alcohol allergy; (3) Individuals unable to tolerate intravenous administration (e.g., with a history of needle phobia or blood phobia); (4) Individuals unsuitable for or unable to complete PET or other imaging examinations due to specific reasons, including claustrophobia or radiophobia; (5) Pregnant or breastfeeding women; (6) Individuals requiring prolonged occupational exposure to radiation; (7) Those with severe cardiovascular, renal, pulmonary, vascular, neurological, psychiatric disorders, immunodeficiency diseases, or hepatitis/cirrhosis; (8) Participants who have enrolled in other interventional clinical trials within one month prior to screening; (9) Any other circumstances deemed unsuitable for participation in this study by the investigator.

Design outcomes

Primary

MeasureTime frame
Sensitivity;Specificity;Accuracy;

Countries

China

Contacts

Public ContactJing Wang

The First Affiliated Hospital of the Air Force Medical University of the People's Liberation Army of China

2326604944@qq.com+86 29 8477 1048

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026