Study on the dosage of propofol combined with remifentanil for tracheal intubation in children without muscle relaxation

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000034220

Enrollment

Unknown

Registered

2020-06-28

Start date

2020-06-26

Completion date

Unknown

Last updated

2020-06-29

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

Conditions

Laparoscopic surgery in children

Interventions

Remifentanil ED group(Phase I test):Increase or decrease the doses of remifentanil according to the tracheal intubation response

Propofol ED group (phase II test):Increase or decrease the doses ofPropofol according to the tracheal intubation response

Observation group (phase III test):different doses of propofol (ED50, ED75, ED95) combined with remifentanil (ED50, ED75, ED95) were given for anesthesia induction

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1) 1-3 years ; 2) ASA I-II; 3) To perform laparoscopic inguinal hernia repair; 4) Informed consent of the patient's family.

Exclusion criteria

Exclusion criteria: 1) Unforeseen difficult airway; 2) Have a history of opioid allergy.

Design outcomes

Primary

Measure	Time frame
Intubation response;	—

Secondary

Measure	Time frame
??;mean arterial pressure;adverse reactions;	—

Countries

China

Contacts

Public ContactMeiyun Tan

Department of Anesthsiology,Boai Hospital of Zhongshan, Affiliated to Southern Medical University

13726028414@163.com+86 13726028414

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026