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CompletedNCT01325272Updated Jun 1, 2011

Interrelations Between Spontaneous Otoacoustic Emissions and Transient Evoked Emissions

An observational study in Cochlear Function, sponsored by UPECLIN HC FM Botucatu Unesp. Completed at 1 site in Brazil. Open to participants aged 4 Days to 5 Months, including healthy volunteers. Per ClinicalTrials.gov, last updated 2011-06-01.

Sponsored by UPECLIN HC FM Botucatu Unesp · Observational

Study type
Observational
Time perspective
Retrospective
Ages
4 Days to 5 Months
Sex
All
01

Study summary

To verify the occurrence of Spontaneous Otoacoustic Emissions (SOAE) in neonates at term and preterm infants who had transient otoacoustic emissions and verify if the presence of response is related to gestational age, gender or risk factors for hearing loss.

02

Conditions studied

  • Cochlear Function

Keywords

  • otoacoustic emissions in newborns
03

In context

Lead sponsor

UPECLIN HC FM Botucatu Unesp is the lead sponsor of 63 studies on the registry; 4 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
4 Days to 5 Months
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

Children born in this institution

Inclusion criteria

  • born in this institution
  • have presence of transient otoacoustic emission

Exclusion criteria

Exclusion Criteria:

-

05

Study design

Time perspective
Retrospective

Groups and cohorts

  • preterm newborn
  • term newborn
06

Study locations

1 site
  • Faculdade de Medicina de Botucatu
    Botucatu, SP 18603970, Brazil
07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 1, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
08

Registry details

Key details

Study ID
NCT01325272
Lead sponsor
UPECLIN HC FM Botucatu Unesp
First posted
Mar 29, 2011
Start date
Mar 2009
Completion
Sep 2009
Last update
Jun 1, 2011

Study contacts

Daniela Polo Camargo da Silva, Mestre
principal investigator · Faculdade de Medicina de Botucatu

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in May 2011. You cannot join it, but the record below documents what was studied.

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