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A cohort study of the association between long time or multiple anesthesia exposure before 6 years old and neurocognitive performance in later childhood

A cohort study of the association between long time or multiple anesthesia exposure before 6 years old and neurocognitive performance in later childhood

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800015774
Enrollment
Unknown
Registered
2018-04-20
Start date
2018-06-01
Completion date
Unknown
Last updated
2018-04-30

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

Conditions

Neurocognitive Outcomes

Interventions

multiple anesthesia group:received more than twice general anesthesia
long time anesthesia:anesthesia time >2 h
control group:no intervention

Sponsors

Guangzhou Women and Chlidren's Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 6 Years

Inclusion criteria

Inclusion criteria: 1. receive surgery under general anesthesia in Guangzhou Women and Chlidren's Medical Center since 1st Jan 2018; 2. the patient is younger than 6 years when he/she receive this surgery; 3. exposed to =1 general anesthesia before this surgery or this anesthesia time is longer than 2h; 4. Given Informed consent.

Exclusion criteria

Exclusion criteria: the parents or guardian refused to jion the study

Design outcomes

Primary

MeasureTime frame
Wechsler intelligence score;—

Secondary

MeasureTime frame
Gesell score;Attributional Style Questionnaire (ASQ) score;growth and development;—

Countries

China

Contacts

Public ContactSong Xingrong

Guangzhou Women and Chlidren's Medical Center?

songxr1966@sohu.com+86 13922416303

Outcome results

None listed

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