Trial intelligence / Profile preview

SERENE: Sedation During Endoscopy Using Remimazolam

NCT07269808Phase 3

Key facts

Status
Completed
Start
Mar 2026
Primary completion
Jun 2026
Countries
1
Sponsor
Massachusetts General Hospital
Modality
Small Molecules
Conditions
Procedural sedation (PS)
01

Overview

Phase 3, randomised trial of remimazolam in Procedural sedation (PS) (2 arms), sponsored by Massachusetts General Hospital. Primary endpoints: Number of Patients Meeting Inclusion/Exclusion Criteria, Number of Patients Consented and 2 more. Started Mar 2026; status: completed.

02

Design

2 arms
Study design
Randomized
  • Remimazolam Sedation

    Remimazolam 0.20 mg/kg (max initial 15 mg), additional 2.5 mg doses as needed. Optional fentanyl 25-100 mcg.

  • Propofol Sedation

    Propofol up to 1.5 mg/kg initial bolus, intermittent 10-40 mg boluses. Optional fentanyl 25-100 mcg.

03

Who it enrols

Adults undergoing planned endoscopic procedures with ASA Physical Status I to III, excluding those with planned tracheal intubation, procedure length >45 mins, or pregnant/breastfeeding.

04

Endpoints

Primary

  • Number of Patients Meeting Inclusion/Exclusion Criteria

  • Number of Patients Consented

  • Number of Patients Receiving the Randomized Intervention Per Protocol

  • Number of Completed Questionnaires

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