Ethics
enema, anaphylactic reactions
ANAPHYLACTIC REACTION
CF was delivered during scheduled colonoscopies necessary for medical purposes. The enema procedure is less invasive compared to a colonoscopy and therefore unlikely to cause any harm in healthy individuals such as our trial participants. Study personnel were trained and equipped to handle any case of anaphylactic reactions to the CF. Participants were exposed to a low radiation dose: one abdominal X-ray is equal to 10 days of background radiation. The trial is registered at ClinicalTrials.gov (NCT05121285).