Effect of Anesthesia on Neurocognitive Function in Children 1-36 Months; the Preliminary Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20211209006

Enrollment

Registered

2021-12-09

Start date

2017-12-14

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Effect of anesthesia on neurodevelopmental outcome in children (1-36 months) using Bayley-III for cognitive composite score. neurodevelopment, anesthesia, neurotoxicity, Bayley III, cognitive function, children

Interventions

Healthy children aged between 1-36 months old recruited from Siriraj Daycare ,1-36 months old children scheduled for surgery under general anesthesia

Diagnostic,Diagnostic

Healthy,Anesthesia

Eligibility

Sex/Gender

All

Age

1 Months to 36 Months

Inclusion criteria

Inclusion criteria: 1. children aged between 1-36 months without previous anesthesias

Exclusion criteria

Exclusion criteria: 1. child who was born at less than 37 weeks gestation, 2. known developmental delay, 3. concomitant neurological disease, 4. maternal exposure to neurotoxicity agent

Design outcomes

Primary

Measure	Time frame
Cognitive declinement after general anesthesia 7 days after anesthesia Bayley III cognitive composite score	—

Secondary

Measure	Time frame
Baseline cognitive function of Thai children Before receiving anesthesia Bayley III cognitive composite score	—

Countries

Thailand

Contacts

Public ContactPichaya Waitayawinyu

Faculty of Medicine Sirriaj hospital, Mahidol university

pichaya104@yahoo.com66877193649

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026