PREMEDICATION

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Trials to join now! 3 Not yet recruiting 1 Completed 1

Could a 1-Hour allergy shot replace the 4-Hour wait for emergency CT?

Symptom relief Not yet recruiting

This study tests whether giving a steroid and antihistamine just 1 hour before a CT scan is as safe as the standard 4-hour premedication for people with contrast allergies. It involves 540 emergency department adults who need a CT for a serious condition. If successful, it could …

Matched conditions: PREMEDICATION

Phase: NA • Sponsor: Paul Peng, MD PhD MSCR • Aim: Symptom relief

Last updated Jun 27, 2026 09:06 UTC

PREMEDICATION

Get alerted when new PREMEDICATION trials appear

Could a 1-Hour allergy shot replace the 4-Hour wait for emergency CT?