Validation of ICG to Identify the Urethra During Rectal Surgery

Validation of ICG to Identify the Urethra During Rectal Surgery

This is an open-label feasibility study utilising direct instillation of ICG into the urethra during surgery for low rectal cancers. The trial involves a single intervention taking place during the patient's operation. Participants will be included in the study for around 2 months with time either side of the intervention to collect background data.

Inclusion Criteria:

• Participant is willing and able to give informed consent for participation in the study.
• Male, aged 18 years or above.
• Undergoing low rectal surgery where the operating field will be close to the urethra

Exclusion Criteria:

• Participant has an allergy to iodine or ICG
• Known liver failure