Auditory brainstem response with chirp stimuli in infant

Status

Unknown

Phases

Phase 2

Study type

Interventional

Source

TCTR

Registry ID

TCTR20230407004

Enrollment

Registered

2023-04-07

Start date

2023-03-29

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

Not pass hearing screening Risk for hearing loss Chirp ABR Normative data Infant ABR hearing threshold Auditory brainstem response

Interventions

This study will be tested auditory brainstem response in infants.

Experimental Other

Auditory brainstem response

Eligibility

Sex/Gender

All

Age

1 Months to 12 Months

Inclusion criteria

Inclusion criteria: 1. The subject has not pass hearing screening in one/both side or who has pass hearing screening but has risk for hearing loss follow by JCIH 2019 . 2. The subject obtain parental consent.

Exclusion criteria

Exclusion criteria: 1. The subject has microtia or anotia. 2. The subject cannot remove ear wax. 3. The subject has abnormal tympanogram results.

Design outcomes

Primary

Measure	Time frame
Wave V ABR At the beginning of study latency, amplitude, ABR hearing threshold	—

Secondary

Measure	Time frame
N/A N/A N/A	—

Countries

Thailand

Contacts

Public ContactKornprapha Traiyawipak

Faculty of Medicine, Khon Kaen University

kornprapha.t@kkumail.com0956625540

Outcome results

None listed

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