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ED50, ED95 of ciprofol for painless gastroscopy when combined with lidocaine spraying pharyngeal for school-aged children

ED50, ED95 of ciprofol for painless gastroscopy when combined with lidocaine spraying pharyngeal for school-aged children

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600120467
Enrollment
Unknown
Registered
2026-03-16
Start date
2026-03-16
Completion date
Unknown
Last updated
2026-03-23

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

Conditions

Gastritis, duodenitis, upper gastrointestinal bleeding, gastric ulcer, abdominal pain, bloody stool, vomiting, anemia

Interventions

Experimental group (7-12 years old):Ciprofol was given intravenously at an initial dose of 0.6 mg/kg

Sponsors

The Second Affiliated Hospital of Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to 12 Years

Inclusion criteria

Inclusion criteria: 1. Age range: 7 to 12 years. 2. Body mass index (BMI) ranges: 14.0-19.3 kg/m^2 for ages 5-7 years, 14.7-20.4 kg/m^2 for ages 8-10 years, and 15.4-22.4 kg/m^2 for ages 11-12 years. 3. American Society of Anesthesiologists (ASA) physical status classification I-II. 4. Normal developmental status. 5. Informed consent was obtained from the legal guardians of the children prior to anesthesia.

Exclusion criteria

Exclusion criteria: 1.Allergy to ciprofol or propofol or lidocaine. 2.Confirmed difficult airway. 3.Ongoing sedative therapy (e.g., propofol, morphine, fentanyl, sufentanil, midazolam, dexmedetomidine, ketamine) or recent use of sedatives (withdrawal time <24 hours). 4.Cardiac or respiratory diseases. 5.Hepatic or renal dysfunction. 6.Developmental malformations or delays. 7.If any of the above answers is "No," the subject is excluded from participation.

Design outcomes

Primary

MeasureTime frame
The ED50 and ED95 of ciprofol for suppressing the gastroscope insertion;

Secondary

MeasureTime frame
Surgeon satisfaction;Family satisfaction;Anesthesia Indicators;Hemodynamic Parameters;Surgical indicators;Rate of adverse reactions;

Countries

China

Contacts

Public ContactZeng Ruifeng

The Second Affiliated Hospital of Wenzhou Medical University

ruifengzeng@163.com+86 138 5773 4776

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026