[A report on clinical PET activities in Germany]

Area of Science:

• Nuclear medicine and medical imaging.

Background:

• Positron Emission Tomography (PET) is a costly clinical diagnostic procedure.
• Sociomedical evaluation is crucial for promoting wider clinical adoption of PET.

Purpose of the Study:

• To analyze the sociomedical landscape of clinical PET use in Germany.
• To compare German and Japanese PET systems, focusing on infrastructure, regulations, and clinical application.

Main Methods:

• Comparative analysis of PET infrastructure (cyclotrons, facilities) in Germany and Japan.
• Examination of sociomedical factors including radioisotope transport regulations and satellite facility operations.
• Review of clinical indications and their application in both countries.

Main Results:

• Germany has fewer cyclotrons but more PET facilities than Japan, attributed to less restrictive radioisotope transport.
• Over half of German PET facilities are 'satellite facilities,' relying on external radioisotope distribution.
• Germany has a comprehensive and widely applied list of clinical indications for PET studies.

Conclusions:

• The German model, particularly its 'satellite concept' supported by efficient radioisotope distribution, can inform PET adoption strategies.
• Germany's established clinical indications and infrastructure offer a valuable socioeconomic framework for other nations, including Japan, to consider.
• The German system presents a viable European socioeconomic model for advancing clinical PET utilization.