Completed NA INTERVENTIONAL 2-arm NCT01908127

Efficacy of Film Modelling in Paediatric Dentistry

The Effect of Filmed Modelling on the Anxious and Cooperative Behaviour of 4-6 Years Old Children During Dental Treatment

Sponsor: Zahedan University of Medical Sciences

Conditions Cooperative Behaviour Dental Anxiety

Interventions film modelling injection of local anesthesia solution occlusal cavity preparation tell- show- do

Updated 9 times since 2017 Last updated: Dec 17, 2013 Started: Sep 30, 2010 Primary completion: Feb 28, 2011 Completion: Apr 30, 2011

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Cooperative Behaviour and Dental Anxiety, this trial is completed. The trial is conducted by Zahedan University of Medical Sciences and has accumulated 9 data snapshots since 2010. Psychiatric clinical trials are essential for establishing evidence-based treatment standards.

Status Flow

Change History

9 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2023 — Jul 2024 [monthly]

Completed NA
Dec 2022 — Jan 2023 [monthly]

Completed NA

▶ Show 4 earlier versions

Dec 2021 — Dec 2022 [monthly]

Completed NA
Jan 2021 — Dec 2021 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Sep 2010

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Zahedan University of Medical Sciences

Data source: Zahedan University of Medical Sciences

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Zahedan, Iran