Skip to main content
OpenTrials
Not Yet Recruiting

NCT Number: NCT07148401

Parental Satisfaction of Hall Technique for Caries Management in Primary Molars

As a newly introduced technique for caries management in primary teeth, patient-centered outcomes such as parental satisfaction, acceptability of the treatment and child discomfort needs to be investigated about Hall technique. Therefore , the aim of our study is to investigate parental and patient satisfaction of Hall technique in managing carious primary molars in children.

Not Yet Recruiting

Trial opening soon.

Get Notified

Key information

Age range

4 year–9 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

National Research Centre

Cairo, 12622, Egypt

Location contact

Lamia K Gadallah

CONTACT

[email protected]

00201001020605

Lamia Khairy Gadallah, Researcher

PRINCIPAL_INVESTIGATOR

About this study

Children included are those aged from 4 -10 years old. Children with one or more primary molar with class I and class II carious lesions, with no history of pain, or signs of reversible pulpitis .

Patients with signs of irreversible pulpitis as spontaneous pain or pain at night or pathological signs as periapical radiolucency and pathological root resorptions are excluded

Method:

Patient will receive no local anesthesia or tooth preparation. A proper sized preformed stainless-steel crown will be checked first. Then, the crown will be cemented on the tooth using glass ionomer cement The child is instructed to bite on the crown by means of a cotton roll. Excess cement was cleared immediately using a probe after cementation.

Primary outcome:

Parent satisfaction :

Parents satisfaction will be measured by a 5 point Likert scale with five possible answers: strongly agree, agree, neutral, disagree, and strongly disagree.[9]

Patient discomfort:

Discomfort at time of intervention: The Wong-Baker Faces Pain Scale will be used for assessment

Secondary outcomes:

Clinical evaluation will be performed at two-week interval, 6 and 12 months including :

Absence of adverse signs and symptoms of the carious lesion. Crown evaluation including crown retention.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Children with one or more primary molar with class I and class II carious lesions.
  • Teeth with no history of pain, or signs of reversible pulpitis

Exclusion criteria

  • Teeth with signs of irreversible pulpitis as spontaneous pain or pain at night.
  • Teeth with signs of non-vitality as presence of sinus or fistula or pathologic mobility.
  • Teeth with pathological radiographic signs as periapical radiolucency and pathological root resorptions.
  • Parental refusal for the use of stainless steel crown

Treatment and study plan

Hall technique

Device

Hall technique for placement of crowns on carious primary molars

Primary outcomes

  1. Parental satisfaction

    Time frame: at time of insertion, 2 weeks , 6 months, 1 year

    Parents satisfaction will be measured by a 5 point Likert scale with five possible answers: strongly agree, agree, neutral, disagree, and strongly disagree

Study contacts

Contact information is provided by the study sponsor or research team.

Lamia K Gadallah, Researcher

CONTACT

[email protected]

002 01001020605

Sponsors and collaborators

Lead sponsor

National Research Centre, Egypt

Other

Registry information

Official study title

Parental and Patient Satisfaction of Hall Technique for Caries Management in Primary Molars

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Aug 29, 2025
Registry last updated
Aug 29, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.