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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT06057441
Other study ID # 2023-02476-01
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date October 1, 2023
Est. completion date June 2025

Study information

Verified date February 2024
Source Region Skane
Contact Emma Claesdotter-Knutsson, MD: PhD
Phone 0046768871765
Email emma.claesdotter-knutsson@skane.se
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The goal of this study is to compare the influence of visual and auditory white noise on performance in children with attention deficit hyperactivity disorder (ADHD). The main questions it aims to answer are: - Can auditory white noise stimulation affect cognitive performance? - Can visual white pixel noise affect cognitive performance? Participants will complete two eye tracking tasks under different sensory noise stimulation. Researchers will compare the ADHD group with a group of typically developing children to see if the noise influences the groups differently and if it has the potential to affect the performance of the ADHD group, to reach the level of the control group.


Description:

Attention Deficit Hyperactivity disorder (ADHD) is one of the most frequent childhood disorders with an estimated prevalence of about 5%. Multimodal treatment is recommended in both national and international guidelines of ADHD care, but most patients only receive pharmacological treatment, sometimes in combination with parent training. As such, the most common treatment approach today is stimulant medication, e.g., methylphenidate. However, there are insufficient understanding about several aspects of medical treatment. For example, it is not evident that medication improves learning processes and the best dosage for cognitive functioning and adapted school behavior differs. Original findings from our research group shows that auditory noise has the possibility of enhancing cognitive performance in inattentive children without diagnosis as well as children with an ADHD diagnosis. One study found that the benefit of noise was in parity with, or even larger than, the benefit of pharmacological ADHD treatment on two cognitive tasks. The theory about noise benefit is thoroughly described by Sikström and Söderlund (2007). If auditory or visual noise, as suggested by the present project, could be a complement, or an alternative, to stimulant medication it could fundamentally change the treatment of ADHD and the school situation for those children. The aims of this study are to: i) evaluate the effects of auditory white noise and visual white pixel noise on cognitive performance during two eye tracking tasks, ii) compare effects between ADHD and control groups ii) link noise benefit to specific traits.


Recruitment information / eligibility

Status Recruiting
Enrollment 60
Est. completion date June 2025
Est. primary completion date June 2024
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 8 Years to 17 Years
Eligibility Inclusion Criteria: - Children and adolescents with a diagnosis of ADHD and control children without a diagnosis Exclusion Criteria: - Intellectual disability - Psychosis - Severe depression or anxiety - The need of an interpreter to participate in the study

Study Design


Related Conditions & MeSH terms


Intervention

Device:
Auditory noise stimulation
Auditory white noise stimulation delivered at 78dB through earphones
Visual noise stimulation
Visual white pixel noise stimulation, backgound pixel noise visible at computer screen

Locations

Country Name City State
Sweden Child and Adolescent Psychiatry Clinic Lund

Sponsors (2)

Lead Sponsor Collaborator
Region Skane Lund University

Country where clinical trial is conducted

Sweden, 

Outcome

Type Measure Description Time frame Safety issue
Primary Inhibitory control Inhibitory control is the ability to suppress nonproductive behaviors and cognitive processing and will be measured through the eye tracking tasks (PF and MGS) in the study. Six months
Secondary SNAP The SNAP rating scale is an assessment tool for traits of hyperactivity and inattention in ADHD (Swanson et al., 2012). Will be filled out by legal guardians of the participants. Six months
Secondary 5-15R The 5-15R assessment is aimed at legal guardians of the participants and consists of 181 claims that evaluates motor and cognitive performance in children aged 5 to 15 as well as a psychiatric assessment (Kadesjö et al., 2017) Six months
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