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Effect of Preoperative Information Videos on Anxiety and Vital Signs in Impacted Third Molar Surgery

NCT07484334 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 72

Last updated 2026-05-29

Study results available
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Summary

This study evaluates whether physician-guided visual information provided before impacted mandibular third molar surgery can improve hemodynamic stability during the perioperative period. Participants are assigned to one of three preoperative information methods: standard verbal information, real surgical video information, or 3D animation video information. Changes in systolic blood pressure, diastolic blood pressure, heart rate, and oxygen saturation are assessed at multiple perioperative time points to determine whether visual information reduces stress-related physiologic responses. The study also examines whether these information methods influence preoperative dental fear.

Conditions

  • Impacted Mandibular Third Molar Extraction
  • Dental Anxiety

Interventions

BEHAVIORAL

Standard Verbal Information

Participants receive standard physician-delivered verbal preoperative information before impacted mandibular third molar surgery.

BEHAVIORAL

Real Surgical Video Information

Participants receive physician-guided preoperative information using a real surgical video before impacted mandibular third molar surgery.

BEHAVIORAL

3D Animation Video Information

Participants receive physician-guided preoperative information using a 3D animation video before impacted mandibular third molar surgery.

Sponsors & Collaborators

  • Recep Tayyip Erdogan University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-02
Primary Completion
2025-09-01
Completion
2025-09-01

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07484334 on ClinicalTrials.gov