An Open Dose-finding Study of Oral Applied Hexaminolevulinate (HAL) Imaging in Patients With Suspicion or High Risk of Neoplasia in the Colon

Status:
Terminated

Trial end date:
1969-12-31

Target enrollment:

Participant gender:

The purpose of the study is to determine if it is possible to detect more pre-cancerous lesions in colon when using fluorescence technology.

Phase 1/Phase 2

Photocure

Aminolevulinic Acid