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The effectiveness of school orthodontic screening, specific referral letter and orthodontic advice on treatment rate in patients who need timely treatment

The effectiveness of school orthodontic screening, specific referral letter and orthodontic advice on treatment rate in patients who need timely treatment: a cluster-randomized controlled trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20240119060731N1
Enrollment
396
Registered
2024-02-12
Start date
2024-02-19
Completion date
Unknown
Last updated
2024-03-06

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

Conditions

timely treatment of patients in need of orthodontic treatment. Anomalies of dental arch relationship

Interventions

Intervention 1: Intervention group: screening in schools along with specific referral letter and orthodontic consultation. In this group of patients, orthodontic problems are diagnosed, and the referr

Sponsors

Gorgan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to 13 Years

Inclusion criteria

Inclusion criteria: All elementary schools in Gorgan, Aqqala, Kordkuy and Bandar-e-Gaz Second grade students with reversed overjet, one or two anterior teeth crossbite, and/or posterior crossbite Fifth grade students with increased overjet (more than 6mm), one or two anterior teeth crossbite, and/or posterior crossbite

Exclusion criteria

Exclusion criteria: Schools does not agree to participate in the study Children who refuse to be examined Parents refusal to give informed consent

Design outcomes

Primary

MeasureTime frame
Attendance at orthodontist. Timepoint: 6 month after intervention. Method of measurement: parents complete a survey which inquired whether they took the child to the orthodontist.

Secondary

MeasureTime frame
Commencing orthodontic treatment. Timepoint: 6 months after intervention. Method of measurement: parents complete a survey which inquired whether orthodontic treatment has been commenced.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Damavandi Kamali

Gorgan University of Medical Sciences

dr.damavandi@goums.ac.ir+98 17 3232 7923

Outcome results

None listed

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