Skip to content

Clinical observation of respiratory depression in patients undergoing general anesthesia for breast surgery without intubation using remimazolam and propofol

Clinical observation of respiratory depression in patients undergoing general anesthesia for breast surgery without intubation using remimazolam and propofol

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400089826
Enrollment
Unknown
Registered
2024-09-18
Start date
2024-09-29
Completion date
Unknown
Last updated
2024-09-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Respiratory depression

Interventions

Group Remimazolam:Induction and maintenance of anesthesia with remimazolam
Group Propofol :Induction and maintenance of anesthesia with propofol

Sponsors

Central Hospital of Dalian University of Technology
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Female patients undergoing elective breast surgery under general anesthesia without intubation; ASA Class ?-?; Patients who have signed the informed consent and subject declaration.

Exclusion criteria

Exclusion criteria: BMI>30kg/m2 ; History of obstructive sleep apnea hypopnea syndrome; Patients or their families refuse to participate in the experiment; Patients with a history of alcohol abuse or allergies to general anesthesia drugs, kidney or liver diseases, breastfeeding or recent respiratory infections; Patients with significant hearing or visual impairment, inability to communicate and cooperate (coma, dementia, language impairment); Poor compliance of patients or family members; Patients who have changed their original treatment plan.

Design outcomes

Primary

MeasureTime frame
Respiratory depression;

Secondary

MeasureTime frame
Blood pressure;Heart rate;Etco2;SpO2;Aldrete Scoring System;OAA/S Scoring System;Visual Analogue Scale;Postoperative nausea and vomiting, PONV;Postoperative recovery quality;Postoperative delirium, POD;Injection pain;

Countries

China

Contacts

Public ContactCongjie Bi

Central Hospital of Dalian University of Technology

congjie.bi@outlook.com+86 135 0425 1513

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 1, 2026