Comparing the white coloured composite material used to fill the neck portion of the teeth affected by wear and tear other than decay in either half of the patients mouth glued using glycolic acid in one side and phosphoric acid in the other

Outcome Evaluation of Non Carious Cervical Lesions restored using Dental Composite Resin with Glycolic Acid and Phosphoric Acid as Etchants A Double-Blind Split-Mouth Randomized Controlled Trial - Nil

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/07/092046

Enrollment

170

Registered

2025-07-30

Start date

Unknown

Completion date

Unknown

Last updated

2025-08-18

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

Conditions

Health Condition 1: 8- Other Procedures

Interventions

Intervention1: Glycolic acid 35 percentage as the etchant: Rubbing 35 percentage glycolic acid etching solution with a micro applicator brush for 15 seconds followed by rinsing off with water and appl

Eligibility

Inclusion criteria

Inclusion criteria: Adults aged 18 to 60 years Presence of non carious cervical lesions in at least two contralateral teeth with a Tooth Wear Index Score of 3 Lesions without pulp involvement and hypersensitivity Ability to comply with study procedures and attend follow up visits No history of significant allergy or adverse reaction to the dental materials used

Exclusion criteria

Exclusion criteria: Pregnancy or lactation Severe systemic diseases Presence of carious lesions or restorations in the cervical region Noncarious cervical lesions extending below the gingival margin Deep periodontal pockets or periodontal surgery within 3 months and subjects with orthodontic appliance or bridge work Heavy bruxism or clenching habits History of hypersensitivity to dental resins or etchants or adhesives Inability to comply with follow-up visits

Design outcomes

Primary

Measure	Time frame
The primary outcome variables assessed are Retention, Marginal Integrity, Marginal discoloration, Surface texture, Postoperative sensitivity and Recurrent caries based on the modified USPHS Criteria and scored accordinglyTimepoint: All restorations will be assessed immediately after at baseline and at follow up periods at 6 months and 1 year using the same Modified USPHS criteria	—

Secondary

Measure	Time frame
NilTimepoint: Nil	—

Countries

India

Contacts

Public ContactDr Vidya K G

Government Dental College Thiruvananthapuram

vidyaendo@gmail.com8075511762

Outcome results

None listed

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