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Use of the modulated frequency system for unilateral hearing loss

Unilateral hearing loss: effectiveness of the FM system

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-5pgxys
Enrollment
Unknown
Registered
2018-02-26
Start date
2015-04-10
Completion date
Unknown
Last updated
2025-10-27

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

Conditions

Unilateral Hearing Loss

Interventions

Adaptation of the frequency modulated system in 11 children diagnosed with unilateral hearing loss for use in the classroom. The children performed a sustained auditory attention test, speech percepti
Device

Sponsors

Faculdade de Odontologia de Bauru
Lead Sponsor
Faculdade de Odontologia de Bauru
Collaborator

Eligibility

Age
5 Years to 17 Years

Inclusion criteria

Inclusion criteria: Individuals between 5 and 17 years old; with diagnosis of unilateral hearing loss; adapted with a hearing aid for a minimum period of one year, with daily use of 8 hours confirmed by datalogging; enrolled in regular school; after adapting to regular use of the FM System during the school period.

Exclusion criteria

Exclusion criteria: Diagnosis of bilateral hearing loss; not to make effective use of the hearing aid; not properly enrolled in regular school.

Design outcomes

Primary

MeasureTime frame
Expect improvement in speech perception, sustained auditory attention and participation in the classroom using FM system adapted in both ears.;From the study performed by means of normality and homogeneity parameters with analysis of variance test to two criteria of repeated measures with significance level of 5%, it was possible to conclude that the participants of the research presented superior results with the use of the FM system in the evaluations of speech perception, sustained auditory attention and participation in the classroom, regardless of the adaptation condition - unilateral or bilateral.

Secondary

MeasureTime frame
Secondary outcomes were not expected

Countries

Brazil

Contacts

Public ContactCarlos dos Santos

Faculdade de Odontologia de Bauru

cfasntos@fob.usp.br+551432358332

Outcome results

None listed

Source: REBEC (via WHO ICTRP)