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Effectiveness of placing crowns without tooth preparation and removing decay

Effectiveness of a simplified method (Hallâ??s Technique) of managing caries primary molar teeth in young children using preformed metal crowns. - Hall Technique - clinical trial

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2019/06/019831
Enrollment
220
Registered
2019-06-24
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

None listed

Interventions

None listed

Sponsors

Three M
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Participants aged 3 to 8 years of age 2. No relevant medical history 3. No symptoms of reversible pulpitis (Pain on eating) 4. OPG or Bitewings, IOPA radiographs available 5. No inter-radicular radiolucency on the selected primary molar tooth

Exclusion criteria

Exclusion criteria: 1. Participants with special healthcare needs and developmental anomalies. 2. Caries involving pulp. 3. Radiographically radiolucency extending beyond a middle third of dentine. 4. Previous symptoms of nocturnal pain, inter-radicular radiolucency. 5. Clinical signs or symptoms of irreversible pulpitis, dental abscess or mobility.

Design outcomes

Primary

MeasureTime frame
Clincial effectiveness and acceptability of the Hall Technique in young children between 3 to 8 yearsTimepoint: Thirty Six months—

Secondary

MeasureTime frame
Lifespan of Stainless Steel crown with Halls TechniqueTimepoint: Thirty Six months—

Countries

India

Contacts

Public ContactA BALAMURUGAN

Sri Ramachandra Institute of Higher Education and Research

balafo@sriramachandra.edu.in8056044576

Outcome results

None listed

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