Comparing the hearing test responses elicited by three sound stimuli among premature and full-term babies.
Phase 2
Completed
- Conditions
- Health Condition 1: O80- Encounter for full-term uncomplicated deliveryHealth Condition 2: O601- Preterm labor with preterm delivery
- Registration Number
- CTRI/2019/07/020336
- Lead Sponsor
- ot applicable
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 28
Inclusion Criteria
Inclusion Criteria
Group 1(Pre-term)
1)Less than 35 weeks of gestation
2)OAE screening result â??PASS
Group 2(Full-term)
1)Full-term neonates
2)OAE screening result-PASS
Exclusion Criteria
Exclusion Criteria :
Group 1(Pre-term)
1)Neonates with birth weight less than 1500 grams
2)Neonates in ventilator
Group 2(Full-term)
1)Any risk factor associated with hearing loss, as described in JCIH (2007) will be excluded
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method For Amplitude: <br/ ><br>-Click <br/ ><br>â?¢ Reproducibility-% <br/ ><br>â?¢ SNRâ??0.5, 1.0,2.0 & 4.0 KHz <br/ ><br>-Toneburst <br/ ><br>â?¢ Reproducibility-% <br/ ><br>â?¢ SNR -Centre frequency- 0.5, 1.0,2.0 & 4.0KHz <br/ ><br>-Chirp <br/ ><br>â?¢ Reproducibility-% <br/ ><br>â?¢ SNR â??0.5, 1.0,2.0 & 4.0 KHz <br/ ><br> <br/ ><br>For Latency: <br/ ><br>Time frequency analysis of OAE with 3 stimuli will be performed to identify the frequency specific latency measures.Timepoint: Data collection & Data analysis: From July 2019 to March 2020
- Secondary Outcome Measures
Name Time Method ot applicableTimepoint: not applicable