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Video-Enhanced Tell-Show-Do for Managing Dental Anxiety in Children

2026년 6월 2일 업데이트: Damascus University

Reinforcing the Tell-Show-Do Technique With a Simulated Real-mouth Video to Manage Dental Anxiety in Children During Dental Treatment (A Randomized Controlled Trial)

This study is the first of its kind to examine the effect of integrating the real oral environment with a video that supports the expressions used during the Tell-Show-Do technique (such as "we will see the cavity," "the cavity will drink juice to fall asleep," and "we will clean the tooth from the cavity"). This approach aims to enhance the Tell-Show-Do technique, build trust with the child, and reduce anxiety at the different stages of dental treatment in the clinical setting.

연구 개요

상태

모병

정황

개입 / 치료

상세 설명

Dental fear and anxiety in children are associated with several visual stimuli, such as the shape of the dental handpiece or saliva ejector, as well as painful procedures like local anaesthesia, which may create a barrier to receiving dental treatment. Many studies have explored various behaviour management techniques to reduce anxiety during treatment; however, few have investigated the effect of using a video simulation of the real oral environment to familiarise children with treatment steps and reinforce the phrases commonly used by the dentist. This study was designed to reassure children by using a video that demonstrates carious lesions and dental instruments, including the mirror, saliva ejector, handpiece, and syringe, and shows how they work inside the mouth in a child-friendly manner.

This research is a randomised controlled clinical trial in which participants were assigned to two groups based on the behaviour management technique used. Anxiety was assessed using three integrated measures: a self-reported anxiety scale, an observer-rated behaviour scale, and physiological indicators including oxygen saturation and heart rate. All measures were recorded before, during, and after treatment to provide a comprehensive evaluation of the intervention's effect on children's anxiety levels.

연구 유형

중재적

등록 (추정된)

80

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 장소

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 어린이

건강한 자원 봉사자를 받아들입니다

예

설명

Inclusion Criteria:

  1. Children aged 4-6 years, with or without previous dental experience.
  2. Children with a positive behavior rating according to the Frankl scale.
  3. Children with primary molars requiring conservative dental treatment.

Exclusion Criteria:

  1. Children with systemic or mental disorders.
  2. Children who received sedative or analgesic medications within the 3 hours prior to the dental visit.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 다른
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
활성 비교기: Tell-Show-Do behavior management technique
Children in this group will receive restorative treatment with following the traditional TSD technique without any visual aids.
행동: Behavioral Treatment
This group received treatment guided by the Tell-Show-Do (TSD) method. Each step was explained through simple analogies-referring to local anesthesia as 'sleepy juice' and the rubber dam as a 'trap' for the 'tooth worm.' After the explanation and instrument demonstration, restorative treatment was carried out. The protocol excluded the use of any audiovisual aids. All procedures involved conservative restoration of the mandibular primary molars
다른 이름들:
  • Tell-Show-Do Technique
행동: Behavioral Treatment
Children in this group were managed using a video-assisted Tell-Show-Do (VATSD) approach incorporating real-oral simulation. Each procedural step was preceded by a specific segment of a pre-recorded video tailored to the upcoming task. The video featured a simulated intraoral environment where dental caries was personified by an animated 'tooth worm' to explain decay and its removal. Consistent with conventional TSD, the video integrated child-friendly analogies: local anesthesia was introduced as 'sleepy juice'-depicting the 'tooth worm' falling asleep-and the rubber dam was shown as a barrier to prevent its escape. These segments sequentially covered examination, anesthesia, rubber dam placement, and cavity preparation. Each viewing was followed by a standardized verbal explanation before performing the clinical procedure. All participants underwent conservative restorative treatment of the mandibular primary molars
다른 이름들:
  • Real-Oral Simulation Video-Assisted Tell-Show-Do Technique
실험적: Real-Oral Simulation Video-Assisted Tell-Show-Do Technique
Children in this group will receive restorative treatment with following the enhanced Tell-Show-Do technique with a video simulating the real oral environment
행동: Behavioral Treatment
This group received treatment guided by the Tell-Show-Do (TSD) method. Each step was explained through simple analogies-referring to local anesthesia as 'sleepy juice' and the rubber dam as a 'trap' for the 'tooth worm.' After the explanation and instrument demonstration, restorative treatment was carried out. The protocol excluded the use of any audiovisual aids. All procedures involved conservative restoration of the mandibular primary molars
다른 이름들:
  • Tell-Show-Do Technique
행동: Behavioral Treatment
Children in this group were managed using a video-assisted Tell-Show-Do (VATSD) approach incorporating real-oral simulation. Each procedural step was preceded by a specific segment of a pre-recorded video tailored to the upcoming task. The video featured a simulated intraoral environment where dental caries was personified by an animated 'tooth worm' to explain decay and its removal. Consistent with conventional TSD, the video integrated child-friendly analogies: local anesthesia was introduced as 'sleepy juice'-depicting the 'tooth worm' falling asleep-and the rubber dam was shown as a barrier to prevent its escape. These segments sequentially covered examination, anesthesia, rubber dam placement, and cavity preparation. Each viewing was followed by a standardized verbal explanation before performing the clinical procedure. All participants underwent conservative restorative treatment of the mandibular primary molars
다른 이름들:
  • Real-Oral Simulation Video-Assisted Tell-Show-Do Technique

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Heart Rate
기간: during a single dental treatment visit at baseline before treatment, after behavior management, during local anesthetic injection, before and during rubber dam placement, before handpiece use, and during restorative treatment.

Assessment tool: Pulse oximeter Measurement unit: Beats per minute (bpm)

Assessment time points:

Heart rate was assessed during a single dental treatment visit at baseline before treatment, after behavior management, during local anesthetic injection, before and during rubber dam placement, before handpiece use, and during restorative treatment.
during a single dental treatment visit at baseline before treatment, after behavior management, during local anesthetic injection, before and during rubber dam placement, before handpiece use, and during restorative treatment.
Facial Image Scale (FIS)
기간: The Facial Image Scale was assessed during a single dental treatment visit at baseline (first visit before intervention) and during dental treatment.

Assessment tool: Facial Image Scale questionnaire Measurement unit: Ordinal score (1-5)

Assessment time points:

Facial Image Scale was assessed during a single dental treatment visit at baseline and during treatment.
The Facial Image Scale was assessed during a single dental treatment visit at baseline (first visit before intervention) and during dental treatment.

2차 결과 측정

결과 측정
측정값 설명
기간
Oxygen Saturation (SpO₂)
기간: Baseline; after behavior management; during injection; before rubber dam placement; during rubber dam placement; before handpiece use; during treatment during a single dental treatment visit.

Assessment tool: Pulse oximeter Measurement unit: Percentage (%)

Assessment time points:

Oxygen saturation was measured using a pulse oximeter and recorded during a single dental treatment visit at baseline, after behavior management, during local anesthetic injection, before and during rubber dam placement, before handpiece use, and during dental treatment.
Baseline; after behavior management; during injection; before rubber dam placement; during rubber dam placement; before handpiece use; during treatment during a single dental treatment visit.

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Damascus University

수사관

  • 연구 책임자: Chaza Kouchaji, Damascus University

간행물 및 유용한 링크

연구에 대한 정보 입력을 담당하는 사람이 자발적으로 이러한 간행물을 제공합니다. 이것은 연구와 관련된 모든 것에 관한 것일 수 있습니다.

일반 간행물

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (실제)

2026년 4월 1일

기본 완료 (추정된)

2026년 7월 1일

연구 완료 (추정된)

2026년 8월 1일

연구 등록 날짜

최초 제출

2026년 5월 7일

QC 기준을 충족하는 최초 제출

2026년 6월 2일

처음 게시됨 (실제)

2026년 6월 8일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 6월 8일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 6월 2일

마지막으로 확인됨

2026년 6월 1일

추가 정보

이 연구와 관련된 용어

키워드

추가 관련 MeSH 약관

기타 연구 ID 번호

  • UDDS-Pedo-03-2026

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

아니요

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

Behavioral Treatment에 대한 임상 시험

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스폰서 및 공동 작업자

건강 상태

약물 개입

CROs by country

CROs in Denmark

정황

희귀 질병

약물 개입

식이 보충제

스폰서 / 협력자

위치

구독하다