Effects of dexmedetomidine on the occurrence of respiratory adverse events in infants and young children following laparoscopic internal annular ligation: a randomized, controlled, double-blind study

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100044742

Enrollment

Unknown

Registered

2021-03-26

Start date

2021-05-01

Completion date

Unknown

Last updated

2021-10-26

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

Conditions

Perioperative adverse respiratory events

Interventions

Dexmedetomidine group :Dexmedetomidine nasal drops

Placebo control group:Placebo nose drops

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.ASA class I -II preparing to laparoscopic inner ring mouth seam line art of children (1-36 months); 2.Signing informed consent of anesthesia; 3.Signed the informed consent.

Exclusion criteria

Exclusion criteria: 1.Children with upper respiratory tract infection, fever and runny nose are not suitable for general anesthesia; 2.Children with congenital heart disease or other major diseases.

Design outcomes

Primary

Measure	Time frame
Adverse Respiratory Events;	—

Secondary

Measure	Time frame
Recovery time of spontaneous breathing;Time to remove the throat mask;Residence time in recovery room;Analgesia score (NRS);	—

Countries

China

Contacts

Public ContactZhang Junli

Tangshan Maternal and Child Health Hospital

1051034990@qq.com+86 15232665311

Outcome results

None listed

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