[Radiographic examination of the colon in Denmark. A questionnaire study]

Area of Science:

• Radiology
• Medical Imaging
• Gastrointestinal Diagnostics

Background:

• Barium enema X-ray examinations are a key diagnostic tool for gastrointestinal conditions.
• Standardization of procedures is crucial for consistent diagnostic accuracy and patient care.
• Understanding current practices is essential for identifying areas for improvement in barium enema protocols.

Purpose of the Study:

• To investigate the technical and practical routines employed in barium enema X-ray examinations across Denmark.
• To identify variations in preparation, technique, and patient management for barium enemas.
• To assess the consistency of barium enema protocols nationwide.

Main Methods:

• A nationwide questionnaire survey was distributed to all hospitals and clinics performing barium enemas.
• Data collected focused on departmental preparation routines, contrast techniques, and patient instructions.
• Analysis included variations in pre-examination preparation, contrast agent usage, and examination timing.

Main Results:

• The majority of departments utilize a double contrast barium enema technique.
• Significant variations exist in patient preparation, including laxative use and fluid intake recommendations.
• Written instructions are provided to outpatients, but less consistently for inpatients.
• Waiting times for examinations vary, particularly for outpatients.

Conclusions:

• Despite a common double contrast technique, barium enema protocols in Denmark lack standardization.
• Variations in patient preparation and examination scheduling may impact diagnostic quality and patient experience.
• Further efforts are needed to harmonize barium enema procedures for improved consistency and efficiency.