This project aims to evaluate the impact of the introduction of an automated system for radiopharmaceutical preparation and administration on the radiation safety of the radiographers working in nuclear medicine. This study will help to fill the existing gap in the scientific literature and provide useful guidance for the selection of the safest and most effective automated infusion system.

Inclusion Criteria:

• 1)Nuclear medicine radiographers with experience in manual prepa-ration of radiopharmaceuticals.

  2) Nuclear medicine healthcare professionals with experience in radiopharmaceutical administration.

  3) Ability to provide written informed consent.

Exclusion Criteria:

• 1) Nuclear medicine radiographers without experience in manual preparation of radiopharmaceuticals.

  2) Nuclear medicine healthcare professionals without experience in radiopharmaceutical administration.

  3) Inability to provide written informed consent.

Healthcare professionals working in nuclear medicine departments