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NCT Number: NCT06897956

Oral Health Educational Program on Oral Hygiene Knowledge and Practices in a Group of Orphan Children

An orphan is defined as "a child under the age of 18 whose mother, father, both parents, and a primary caregiver has died, and who is in need of care or protection". Orphans, therefore, are considered disadvantaged and socially marginalized population whom diseases burden is high. Egypt has 1.7 million orphaned children. The number of children between the age of 0 and 17 who are currently registered in orphanages is 12,015. Dental diseases especially plaque, gingival and dental caries are highly preventable, with the highest prevalence in the developing countries. Profound disparities exist in oral health status across different social and economic divisions. The pattern of orphanage living is quite different from family living as the latter provides physical security, food, and shelter but is devoid of psychological security. High prevalence of dental caries, gingivitis and dental trauma has been observed in children of orphanages. This has been attributed to many factors such as: lack of adequate staff, poor oral hygiene, improper nutrition and eating patterns, high consumption of sugary food, negligence of tooth brushing, moreover the children and caregivers knowledge, level of education and oral health illiteracy. Untreated oral diseases could lead to psychological and general health problems, pain and loss in school time. Recognition of these problems is essential to provide optimum oral health for these deprived children. Health education is an important tool of public health and an effective primary preventive method especially for school aged children in controlling plaque, gingival and dental diseases.

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Key information

Age range

7 year–17 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Cairo University

Cairo, 11559, Egypt

About this study

The aim of this study is to raise more awareness about the causes of dental diseases (plaque, gingival and dental caries and their prevention through implementing an educational program to the orphan children focusing on tooth brushing, proper use of fluoride products and proper nutrition. The objectives of this study are to evaluate the impact of the oral health education program on the Knowledge and practices of the orphans and also its effect on the gingival health and dental caries among the children in different branches of orphanages in Egypt.

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • Orphan Children aged 7 years old and above.
  • Educated children.
  • No learning difficulty.
  • No medical conditions.

Exclusion criteria

  • Any child that refuses to participate

Treatment and study plan

Oral health educational program

Other

Oral health educational program about oral hygiene, prevention of dental caries and techniques of tooth brushing

Primary outcomes

  1. Oral hygiene knowledge, and practices of the orphan children

    Time frame: Before the educational program and after 2 months

    Questionnaire including 20 questions about the oral hygiene knowledge and practices of the children. This questionnaire was used before the educational program and after 2 months from the program

Secondary outcomes

  1. Dental Caries experience for permanent dentition

    Time frame: Before the educational program and after 2 months

    DMF index for permanent teeth

  2. Dental Caries experience for mixed dentition

    Time frame: Before the educational program and after 2 months

    Both dental caries indices (DMF and def) are used to provide the caries experience of each participant, they are not added together and reported separately as mixed dentition has both primary and permanent teeth, so we need to record primary teeth with def and permanent teeth with DMF

  3. Oral hygiene

    Time frame: Before the educational program and after 2 months

    Oral Hygiene Index-Simplified which is assessed through scores from 0-3

Sponsors and collaborators

Lead sponsor

Cairo University

Other

Registry information

Official study title

Effect of Oral Health Educational Program on Oral Hygiene Knowledge and Practices in a Group of Orphan Children: A Before and After Study

Important dates

Study start
2022
Primary completion
2022
Study completion
2023
First posted
Mar 27, 2025
Registry last updated
Mar 27, 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.

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