Comparing Remimazolam and Propofol for sedation during endoscopic procedures

The Comparison of Remimazolam or Propofol Used Alone Versus in Combination for Moderate Sedation During Endoscopic Examination and Treatment.

Phase 4 Interventional Kaohsiung Veterans General Hospital. · NCT06777758

This study is testing whether using Remimazolam alone, Propofol alone, or a combination of both can provide better and safer sedation for patients undergoing endoscopic procedures.

Quick facts

PhasePhase 4
Study typeInterventional
Enrollment90 (estimated)
Ages20 Years to 80 Years
SexAll
SponsorKaohsiung Veterans General Hospital. Academic / other
Locations1 site (Kaohsiung City)
Trial IDNCT06777758 on ClinicalTrials.gov

What this trial studies

This study evaluates the efficacy and safety of Remimazolam, both alone and in combination with Propofol, for moderate sedation during endoscopic examinations and treatments. It is a prospective, randomized, single-center study where eligible patients will be divided into three groups: one receiving Propofol, another receiving Remimazolam, and the last receiving both medications. The study will monitor various parameters including anesthesia depth, vital signs, recovery times, and patient satisfaction to determine the best sedation approach.

Who should consider this trial

Good fit: Ideal candidates are adults aged 20-80 years undergoing upper gastrointestinal endoscopic examinations or therapies with an ASA classification of I to III.

Not a fit: Patients with allergies to Propofol or Remimazolam, those requiring emergency surgery, or individuals with significant liver or kidney impairment may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could improve sedation practices during endoscopic procedures, leading to better patient outcomes and reduced postoperative complications.

How similar studies have performed: Other studies have shown promising results with similar sedation approaches, indicating potential for success in this trial.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Subjects are between 20-80 years old.
* Anesthesiologists rated ASA as between I and III.
* Patients undergoing upper gastrointestinal endoscopic examination or therapy.

Exclusion Criteria:

* Allergy to Propofol, Remimazolam, or opioid medications.
* Emergency surgery.
* Pregnancy.
* History of malignant hyperthermia.
* Impaired liver or kidney function.
* Airway difficulties due to pharyngeal tumors.
* Refusal to participate.

Where this trial is running

Kaohsiung City

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Postoperative ComplicationsRespiratory DepressionPostoperative NauseaVomitingConstipationendoscopeRespiratory depressionRemimazolam、
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.