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Comapriosn of effect of Hawley and vacuum formed retainer on speech

Evaluation of speech adaptation to hawleys retainer and essix retainer & comparison between two by analyzing the frequency of vowels and consonants: An in vivo study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/04/024486
Enrollment
66
Registered
2020-04-07
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: 4- Measurement and Monitoring

Interventions

Control Intervention1: Comparison of speech alteration on wearing Hawley retainer and vacuum formed retainer: 61 subjects were divided in two groups: [1] The Hawley retainer (Group 1: 31 subjects) and

Sponsors

Harshit Naik
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients who have completed their orthodontic treatment. 2. Patients having age between 18 to 35 years. 3. Patients who give consent for the proposed study. 4. Patients who are systemically healthy.

Exclusion criteria

Exclusion criteria: 1. Patients with Cleft lip or cleft palate. 2. Patients who had undergone surgical correction of the jaws. 3. Patients who have hearing and speech disorders. 4. Patients who are suffering from serious periodontitis.

Design outcomes

Primary

MeasureTime frame
alteration in frequency of vowels and consonants during wear of Hawley and vacuum formed retainerTimepoint: immediately after delivery of retainer, after 24 hours, after 1 week, after 3 weeks, after 3 months, after 6 months—

Secondary

MeasureTime frame
nilTimepoint: nil—

Countries

India

Contacts

Public ContactHarshit Naik

Manubhai Patel Dental College

dr_kalpeshp@yahoo.co.in9427538301

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026