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Comparative study of primary teeth root canal filling materials

EVALUATION OF ZINC OXIDE BASED BIOMATERIAL AS A PRIMARY TOOTH OBTURATING MATERIAL IN PRIMARY TOOTH

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/05/053268
Enrollment
155
Registered
2023-05-30
Start date
Unknown
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Health Condition 1: K040- Pulpitis

Interventions

Intervention1: Nano Zinc Oxide and Eugenol: Nano formulated Zinc Oxide with eugenol as root canal obturating material in primary tooth - Intervention 1 Intervention2: Nano Zinc Oxide and Nano Hydroxya

Sponsors

Daya Srinivasan
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Presence of a deep carious lesion involving pulp, sustained bleeding from radicular pulp stump even after removal coronal pulp tissue. 2.Carious tooth having pulp exposure with spontaneous pain 3.Caries-affected teeth with increased mobility, due to dentoalveolar pathosis, but not associated with physiological tooth fall. 4.Caries-affected teeth with pulp pathosis having at least 2/3 of the root length.

Exclusion criteria

Exclusion criteria: 1. Physiological root resorption of more than two thirds length 2. Medically compromised child 3. Hypersensitivity to anesthetic drug or to any of the routinely used dental materials

Design outcomes

Primary

MeasureTime frame
1.CLINICAL SUCCESS RATE : The tooth will be evaluated for any pain, swelling, tender on percussion, pathological mobility and gingival sinus tract opening or purulent discharge 2.RADIOGRAPHIC SUCCESS RATE: the tooth will be evaluated for newly formed radiographic radiolucency pathologically, presence of progression of furcal involvement, peri apical radiolucency and internal or external resorption pre and post operatively. Timepoint: 24 months

Secondary

MeasureTime frame
3. MEAUSREMENT OF SALIVARY NITRIC OXIDE AND INTERLEUKIN LEVEL: Salivary nitic oxide level is measured using Griess reagent and paper strips using uv spectrometer. Salivary interleukin levels are measured using ELISA test.Timepoint: 6 months

Countries

India

Contacts

Public ContactDr Shoba Narayan

Chettinad Dental College and Research Institute

dayaswathi@gmail.com09884476385

Outcome results

None listed

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