Effects of Different Transport Methods on Preoperative Anxiety and Fear in Preschool Children

August 10, 2026 updated by: İlayda Tekelioğlu, Ege University
Preoperative anxiety and fear are common among preschool children undergoing surgery and may negatively affect perioperative cooperation and postoperative recovery. This study aims to evaluate the effects of three different operating room transport methods (walking with a parent, stretcher transport, and battery-powered ride-on car transport) on preoperative anxiety and fear levels in preschool children undergoing day surgery. The findings are expected to contribute to the development of child-friendly, non-pharmacological interventions to improve the perioperative experience of children.

Study Overview

Detailed Description

Preoperative anxiety is frequently observed in preschool children undergoing surgical procedures. The unfamiliar hospital environment, separation from parents, and fear of anesthesia and surgery may increase children's anxiety and fear before surgery. Elevated preoperative anxiety has been associated with poor cooperation during anesthesia induction, increased postoperative pain, maladaptive behavioral changes, and delayed recovery.

Several non-pharmacological interventions have been developed to reduce children's anxiety before surgery. Among these, distraction techniques and child-friendly environmental modifications have shown promising results. Transporting children to the operating room using battery-powered ride-on cars has recently emerged as an innovative distraction strategy that may transform the transport process into a playful experience.

This controlled study aims to compare three different operating room transport methods in preschool children undergoing elective day surgery: routine transport by walking with a parent, transport by stretcher, and transport using a battery-powered ride-on car. Preoperative anxiety and fear will be assessed using validated pediatric assessment tools before surgery. The study findings may provide evidence for the effectiveness of child-friendly transport methods in reducing preoperative anxiety and fear and support the implementation of non-pharmacological interventions in pediatric surgical care.

Study Type

Interventional

Enrollment (Estimated)

66

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Children aged 3-6 years (36-72 months)
  • Scheduled to undergo elective surgery in the Department of Pediatric Surgery
  • Able to communicate appropriately for their age
  • Have sufficient cognitive development to respond to the study assessment scales
  • Child and parent/legal guardian are able to speak and understand Turkish
  • Written informed consent obtained from the child's legal guardian (and child assent obtained when appropriate)

Exclusion Criteria:

  • Presence of visual, hearing, or communication impairments that could interfere with study participation
  • Receipt of premedication requiring sedation due to an emergency condition
  • Presence of severe pain that could affect anxiety assessment before surgery
  • Inability to safely use the battery-powered ride-on car because of physical or mobility limitations before surgery
  • Withdrawal of consent by the child's legal guardian or the child's unwillingness to continue participation

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Routine Walking with Parent
Participants are transported to the operating room by walking with a parent according to the hospital's routine practice.
Participants are transported to the operating room by walking with a parent according to the hospital's routine practice.
Experimental: Stretcher Transport
Participants are transported to the operating room using a stretcher.
Participants are transported to the operating room using a stretcher.
Experimental: Battery-Powered Ride-on Car Transport
Participants are transported to the operating room using an age-appropriate battery-powered ride-on car accompanied by the researcher.
Participants are transported to the operating room using an age-appropriate battery-powered ride-on car accompanied by the researcher.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Preoperative Anxiety Level
Time Frame: Immediately before transfer to the operating room (preoperative period).
Preoperative anxiety levels will be assessed using the Children's Anxiety Scale-State (CAS-S), a visual thermometer-like scale with scores ranging from 0 to 10. Higher scores indicate higher levels of state anxiety. Scores will be compared among preschool children transported to the operating room by walking with a parent, stretcher, or battery-powered ride-on car.
Immediately before transfer to the operating room (preoperative period).

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Preoperative Fear Level
Time Frame: Immediately before transfer to the operating room (preoperative period)
Preoperative fear levels will be assessed using the Children's Fear Scale (CFS), which consists of five facial expressions and is scored from 0 to 4. A score of 0 indicates no fear, while a score of 4 indicates severe fear. Higher scores indicate higher levels of fear. Scores will be compared among preschool children transported to the operating room by walking with a parent, stretcher, or battery-powered ride-on car.
Immediately before transfer to the operating room (preoperative period)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Investigators

  • Principal Investigator: Nurdan Akçay Didişen, PhD, Ege University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

July 31, 2026

Primary Completion (Estimated)

July 31, 2027

Study Completion (Estimated)

July 31, 2027

Study Registration Dates

First Submitted

July 26, 2026

First Submitted That Met QC Criteria

July 26, 2026

First Posted (Actual)

July 30, 2026

Study Record Updates

Last Update Posted (Actual)

August 12, 2026

Last Update Submitted That Met QC Criteria

August 10, 2026

Last Verified

August 1, 2026

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Subscribe