Emergency Medicine

Comprehensive Summary

Andreassen et al. evaluated remimazolam, a novel ultra-short-acting benzodiazepine, for procedural sedation in the emergency department (ED). This prospective single-center study (Aalborg University Hospital, May-August 2024) assessed effectiveness and patient satisfaction. The study enrolled 103 patients: 53 treated by emergency medicine physicians (group 1) and 50 by nurse anesthetists (group 2). Endpoints included procedural success, patient-reported outcomes, sedation onset and recovery times, and adverse events. Respiratory effects were mild or absent in 97% of patients in group 1 and in all patients in group 2. Procedural amnesia was present in 93% of patients in group 1 and 90% in group 2, and pain relief was reported by the majority of patients across both groups. Patients were said to be left unsupervised a median of 15 minutes after sedation in both groups, and procedural success was achieved in 92% of group 1 versus 100% of patients in group 2. Sedation quality was consistently high and the adverse effects were infrequent and manageable across both groups.

Outcomes and Implications

Findings indicate remimazolam provided reliable sedation in the ED, with comparable results between provider types. Severe respiratory adverse effects were uncommon, and the drug demonstrated consistent safety outcomes across both provider groups. Most patients experienced amnesia and reported adequate pain relief. Recovery was rapid, with patients deemed safe for unsupervised status after a median of 15 minutes. The study concludes that RM is a safe and effective option for procedural sedation in the ED, with comparable outcomes between emergency medicine physicians and nurse anesthetists.

Our mission is to

Connect medicine with AI innovation.

No spam. Only the latest AI breakthroughs, simplified and relevant to your field.

Our mission is to

Connect medicine with AI innovation.

No spam. Only the latest AI breakthroughs, simplified and relevant to your field.

Our mission is to

Connect medicine with AI innovation.

No spam. Only the latest AI breakthroughs, simplified and relevant to your field.

AIIM Research

Articles

© 2025 AIIM. Created by AIIM IT Team

AIIM Research

Articles

© 2025 AIIM. Created by AIIM IT Team

AIIM Research

Articles

© 2025 AIIM. Created by AIIM IT Team