Speech Perception, Spatial Perception and Satisfaction Outcomes of Fitting Based on Hearing In Noise Ability
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Hypotheses:
H0: Using ACT in the fitting is not more effective than the traditional fitting method in improving speech understanding performance in noise in hearing aid users.
H1: Using ACT in the fitting is more effective than the traditional fitting method in improving speech understanding performance in noise in hearing aid users.
H0: Using ACT in the fitting is not more effective than the traditional fitting method in improving spatial perception performance in hearing aid users.
H1: Using ACT in the fitting is more effective than the traditional fitting method in improving spatial perception performance in hearing aid users.
H0: Using ACT in the fitting does not increase speech understanding performance in noise in hearing aid users.
H1: Using ACT in the fitting increases speech understanding performance in noise in hearing aid users.
H0: Using ACT in the fitting has no effect on improving spatial perception performance in hearing aid users.
H1: Using ACT in the fitting has an effect on improving spatial perception performance in hearing aid users.
H0: Using ACT in fitting has no effect on increasing hearing aid satisfaction in hearing aid users.
H1: Using ACT in fitting has an effect on increasing hearing aid satisfaction in hearing aid users.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Kucukcekmece
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Istanbul, Kucukcekmece, Tyrkiet (Türkiye), 34295
- Istanbul Aydın University
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Medium (41-55 dB) / moderate to severe (56-70 dB), sensorineural hearing loss (Goodman, 1965)
- SDS score between 70-100%
- Being a bilateral hearing aid user
- Being a user of Oticon, Philips, Bernafon hearing aids
- Being between 18-50 years of age
- Signing an informed consent form
Exclusion Criteria:
- Conditions with variable hearing loss such as Meniere's disease, ongoing treatment with ototoxic drugs
- Complaining with tinnitus
- Low cognitive capacity: Scoring below 24 on the Standardized Mini Mental Test
- Not signing an informed consent form
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Sundhedstjenesteforskning
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Aktiv komparator: Experimental Group
The ACT method will be applied to the study group in fitting, and the results will be recorded by applying the KUİK scale and APHAB survey after fitting.
They will be called for control in the 1st week and 1st month, and fitting and scale evaluations will be made and the results will be recorded.
Participants' discrimination in noise with ACT and Turkish Matrix Test, evaluation of spatial perception with the KUİK scale, and hearing aid satisfaction with the APHAB survey will be evaluated in the initial and 1st month time periods.
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The ACT diagnostic test is a suprathreshold, non-language-specific test that measures an individual's hearing ability in real-world noisy environments to determine the level of assistance needed in noise.
The test uses the audiogram shape and levels to ensure the correct stimulus intensity is applied.
The ACT test then uses the patient's audiogram to present a suprathreshold stimulus (a siren-like sound) to objectively map their hearing ability in noisy environments.
In other words, the audiogram measures quantity, i.e. hearing ability, while the ACT measures the quality of hearing.
This makes the ACT a robust assessment that reflects an individual's real-world hearing abilities.
Andre navne:
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Aktiv komparator: Control Group
The control group will be fitted with traditional fittings, and the results will be recorded using the KUİK scale and APHAB survey after fitting.
Fitting and scale assessments will be made at week 1 and month 1, and the results will be recorded.
Participants' ability to discriminate in noise with the ACT and Turkish Matrix Test, spatial perception assessment with the KUİK scale, and hearing aid satisfaction with the APHAB survey will be assessed at the beginning and month 1.
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The control group will be fitted with traditional fittings, and the results will be recorded using the KUİK scale and APHAB survey after fitting.
They will be called for a check-up at week 1 and month 1, and fitting and scale assessments will be made, and the results will be recorded.
Participants' ability to discriminate in noise with the ACT and Turkish Matrix Test, spatial perception with the KUİK scale, and hearing aid satisfaction with the APHAB survey will be assessed at the beginning and month 1.
All findings will be compared and statistically analyzed.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Eco-HINT
Tidsramme: 1 week and 1 month after hearing aid fitting
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Speech-in-noise performance was assessed using the ecologically valid Hearing in Noise Test (eco-HINT).
Speech reception thresholds were measured under aided and unaided listening conditions.
Lower scores indicate better speech-in-noise performance.
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1 week and 1 month after hearing aid fitting
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Speech, Spatial Perception and Hearing Quality Scale
Tidsramme: 1 week and 1 month after hearing aid fitting
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The individual who is applied the scale evaluates himself/herself and answers each question between 0 and 10 points.
All scores are added up and divided by 49 to obtain the "General KUİK score".
The scores under the heading of Speech Perception are added up and divided by 14 to obtain the KA score, the scores under the heading of Spatial Perception are added up and divided by 17 to obtain the UA score, and the scores under the heading of Hearing Quality are added up and divided by 18 to obtain the İK score.
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1 week and 1 month after hearing aid fitting
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APHAB survey
Tidsramme: 1 week and 1 month after hearing aid fitting
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APHAB is a survey that allows us to numerically measure the benefits and satisfaction of individuals with hearing loss from their hearing aids in daily hearing situations.
Survey questions are answered according to two different listening situations: "without my hearing aid" and "with my hearing aid".
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1 week and 1 month after hearing aid fitting
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Audible Contrast Threshold (ACT)
Tidsramme: Time Frame: 1 week and 1 month after hearing aid fitting
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The ACT is a suprathreshold, non-language-specific test that measures an individual's ability to hear in real-world noisy environments to determine the level of assistance needed in noise.
ACT values are determined by level of intensity.
A normal ACT value is between -4 and +4 dB nCL. 4 to 7 dB nCL indicates mild loss, 7 to 10 dB nCL indicates moderate loss, and 10 to 16 dB nCL indicates profound loss.
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Time Frame: 1 week and 1 month after hearing aid fitting
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Sule Cekic, associate professor, Ankara Yildirim Beyazıt University
- Studieleder: Umıt Can Cetinkaya, assistant professor, Istanbul Aydın University
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Opførsel
- Rumlig opførsel
- Orientering, Rumlig
- Muskuloskeletale og neurale fysiologiske fænomener
- Folkesundhed
- Miljø og folkesundhed
- Fysiologiske fænomener
- Fysiske fænomener
- Miljø
- Økologiske og miljømæssige fænomener
- Biologiske fænomener
- Stråling
- Stråling, ikke -ioniserende
- Nervesystemets fysiologiske fænomener
- Sund
- Sensation
- Miljøforurening
- Vestibulocochlear fysiologiske fænomener
- Støj
- Høring
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 61351342/020-385
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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