Comparison of the effect of day operation and on the periodic changes of melatonin secretion in children undergoing general anesthesia

Comparison of the effect of day operation and elective operation on the periodic changes of melatonin secretion in children undergoing general anesthesia

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900025023

Enrollment

Unknown

Registered

2019-08-08

Start date

2019-08-01

Completion date

Unknown

Last updated

2019-08-27

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

Conditions

Changes of melatonin in children

Interventions

1:day surgery

2:elective surgery

Eligibility

Sex/Gender

All

Age

4 Years to 6 Years

Inclusion criteria

Inclusion criteria: Children aged 4-6 years who needed adenoidectomy, and ASA grades I~II.

Exclusion criteria

Exclusion criteria: Children with upper sensation within 2 weeks, children allergic to saliva collector materials, children with previous organic lesions of various systems, and children who refused to participate in the experiment.

Design outcomes

Primary

Measure	Time frame
melatonin;	—

Countries

China

Contacts

Public ContactQianqi Qiu

Guangzhou Women and Children's Medical Center

songsongqq@sina.com+86 13632391377

Outcome results

None listed

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