Oral administration of 5-aminolevulinic acid

2 trials

Sponsors

The University of Tokyo Faculty of Medicine Department of Neurosurgery, Kansai Medical University

Conditions

Brain tumorsPatients who have suspected pancreatobiliary disease.

Phase 1

Intraoperative fluorescence staining of brain tumors using 5-aminolevulinic acid and purple-color light emitting diode

Active, not recruitingJPRN-UMIN000017946

The University of Tokyo Faculty of Medicine Department of NeurosurgeryBrain tumors

Start: 2010-04-26Target: 50Updated: 2026-06-29

Unknown Phase

Diagnosis of pancreatobiliary cancer by measuring the urinary and serum levels of porphyrins after oral administration of 5-aminolevulinic acid.

Active, not recruitingJPRN-UMIN000018114

Kansai Medical UniversityPatients who have suspected pancreatobiliary disease.

Start: 2015-07-01Target: 100Updated: 2026-06-29