Study on the flexible intubation of children's self retaining breathing: a randomized controlled trial.

Flexible scope intubation in spontaneously breathing children: Comparison of the intubating laryngeal mask and endoscopy mask

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033301

Enrollment

Unknown

Registered

2020-05-27

Start date

2020-05-26

Completion date

Unknown

Last updated

2020-06-01

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

Conditions

Difficult airway

Interventions

Group I:intubating laryngeal mask

Group 2:endoscopy mask

Eligibility

Sex/Gender

All

Age

6 Years to 12 Years

Inclusion criteria

Inclusion criteria: 1. Children undergoing general anesthesia with tracheal intubation; 2. ASA class I-II patients; 3. Patients aged 6 to 12 years old and weighing 25-50kg; 4. The guardian signs the informed consent

Exclusion criteria

Exclusion criteria: 1. Patients with airway hyperresponsiveness (cold history and asthma history in recent two weeks); 2. Patients with allergic history of lidocaine; 3. Patients with allergic history of narcotic drugs; 4. Patients with mental illness or inability to cooperate.

Design outcomes

Primary

Measure	Time frame
successful incidence of intubation;fibronchoscopic views;incidence of repiratory inhibition;incidence of upper respiratory obstruction;Bronchoscopy times;	—

Countries

China

Contacts

Public ContactXu Jin

Plastic surgery hospital of Chinese Academy of Medical Sciences

xujin8182003@126.com+86 13699126208

Outcome results

None listed

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