NCT07157358

Brief Summary

The goal of this trial is to learn if listening daily to online hypnosis exercises helps to improve mental health and self-esteem in primary school children. In the future we also hope to see if it can prevent feelings of depession or anxiety when these children have become teenagers. The main questions it aims to answer are:

  1. 1.can daily listening to these exercsies improve self-esteem, resilience and mental health of children 10-11 years compared to children who do not listen to these exercises?
  2. 2.can listening to these exercsies prevent future metal health problems like feelings of depression or anxiety.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
345

participants targeted

Target at P75+ for not_applicable

Timeline
4mo left

Started Jul 2025

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress71%
Jul 2025Sep 2026

Study Start

First participant enrolled

July 31, 2025

Completed
22 days until next milestone

First Submitted

Initial submission to the registry

August 22, 2025

Completed
14 days until next milestone

First Posted

Study publicly available on registry

September 5, 2025

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2026

Expected
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2026

Last Updated

September 5, 2025

Status Verified

August 1, 2025

Enrollment Period

11 months

First QC Date

August 22, 2025

Last Update Submit

August 28, 2025

Conditions

Keywords

mental healthprimary schoolhypnosisself-esteemresilience

Outcome Measures

Primary Outcomes (1)

  • Difference in change in self-esteem between group A and B.

    The primary objective is to study the effect of daily listening for 6 weeks to the hypnosis recordings on the change in self-esteem compared to controls 6 weeks after baseline. It will be measured by the Rosenberg Self Esteem scale for Children. This gives a score between 0 to 30 and higher scores mean more self-esteem.

    difference between baseline and the end of listening to the exercises at 6 weeks.

Secondary Outcomes (3)

  • Improvement in resilience on short and long term.

    CD-RISC will measured between baseline and six weeks and between baseline and after 6 months.

  • Improvement in psychosocial functioning on short and long term..

    The difference in SDQ will be measured between baseline and six weeks, and between baseline and after 6 months.

  • Stress reduction at short and long term.

    The CSQ-CA will be measured at baseline, 6 weeks, and 6 months in both groups.

Other Outcomes (2)

  • Side-effects of listening to hypnosis exercises

    This will be measured at T = 6 weeks.

  • Treatment adherence

    This will be monitored during the phase that the chidlren are listening, which is 6 weeks.

Study Arms (2)

Group A

EXPERIMENTAL

Childnre in group A will listen daily for 6 weeks to different hypnosis recordings aiming at the increase of self-esteem, resilience, and mental health in general.

Behavioral: standardized audio hypnosis recordings for healthy children at primary school

Group B

NO INTERVENTION

These children will start listening to the exercises after 6 months, which is already the end of the study. Therefor, their scores in the first 6 months are the controls to group A.

Interventions

8 different audio hypnosis recordings hat chidlren will listen too at a daily basis (one recording per day)

Group A

Eligibility Criteria

Age9 Years - 12 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Fluent in Dutch
  • Attending group 6 or 7 of a regular primary school in the Netherlands
  • Permission of the parents to listen daily to one of the Breinbaas hypnosis exercises (maximum 20 minutes per day)
  • Access to an electronic device to listen to the Breinbaas exercises (phone, tablet, computer) -

You may not qualify if:

  • A potential subject who meets any of the following criteria will be excluded from participation in this study:
  • Children currently receiving psychological treatment

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University Leiden

Leiden, Netherlands

RECRUITING

Related Publications (1)

  • Rutten JMTM, Vlieger AM, Frankenhuis C, George EK, Groeneweg M, Norbruis OF, Tjon A Ten W, van Wering HM, Dijkgraaf MGW, Merkus MP, Benninga MA. Home-Based Hypnotherapy Self-exercises vs Individual Hypnotherapy With a Therapist for Treatment of Pediatric Irritable Bowel Syndrome, Functional Abdominal Pain, or Functional Abdominal Pain Syndrome: A Randomized Clinical Trial. JAMA Pediatr. 2017 May 1;171(5):470-477. doi: 10.1001/jamapediatrics.2017.0091.

    PMID: 28346581BACKGROUND

Related Links

MeSH Terms

Conditions

Psychological Well-Being

Condition Hierarchy (Ancestors)

Personal SatisfactionBehavior

Study Officials

  • Arine M Vlieger, MD,PhD

    St. Antonius Hospital

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Shelley van der Veek, PhD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Model Details: This is a randomized controlled open-label study with a duration of six months. Children will be randomized to start immediately with the online program with hypnosis exercises o iprove mental well being (Group A) or after 6 months (group B). Group B will therefore be the control group of A.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Pediatrician, MD, PhD

Study Record Dates

First Submitted

August 22, 2025

First Posted

September 5, 2025

Study Start

July 31, 2025

Primary Completion (Estimated)

June 30, 2026

Study Completion (Estimated)

September 1, 2026

Last Updated

September 5, 2025

Record last verified: 2025-08

Data Sharing

IPD Sharing
Will share

All collected IPD will be shared

Locations