Electromagnetic therapy for children with autism spectrum disorder

Electromagnetic Therapy for Autism Spectrum Disorder: a Pilot Randomized Controlled Trial

Not applicable Interventional The University of Hong Kong · NCT06085287

This study is testing whether electromagnetic therapy can help improve symptoms of autism in children aged 3 to 12 years.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment30 (estimated)
Ages3 Years to 12 Years
SexAll
SponsorThe University of Hong Kong Academic / other
Locations1 site (Hong Kong)
Trial IDNCT06085287 on ClinicalTrials.gov

What this trial studies

This pilot randomized waitlist-controlled trial aims to evaluate the efficacy and safety of electromagnetic therapy (EMT) in improving symptoms of autism spectrum disorder (ASD) in children aged 3-12 years. A total of 30 participants will be randomly assigned to either a Care-As Usual (CAU) group or a CAU plus EMT group, with the primary outcome measured using the Childhood Autism Rating Scale (CARS) over a 12-week period. The study will also monitor adverse events and reasons for withdrawal to assess the safety of the intervention.

Who should consider this trial

Good fit: Ideal candidates are children aged 3-12 years with a principal diagnosis of mild to moderate autism spectrum disorder.

Not a fit: Patients with significant comorbid conditions, uncontrolled epilepsy, or severe skin lesions may not benefit from this study.

Why it matters

Potential benefit: If successful, this therapy could provide a novel treatment option for children with autism spectrum disorder, potentially improving their symptoms and quality of life.

How similar studies have performed: While electromagnetic therapy is a relatively novel approach for treating ASD, similar studies have shown promise in alternative therapies, but this specific application remains largely untested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. aged 3-12 years;
2. have had a principal diagnosis of ASD according to the diagnostic criteria for ASD in the DSM-5;
3. The score of CARS is 30-37 (mild to moderate ASD) at entry; and
4. his/her parents or legal guardian give a written informed consent that indicates the permission to participate in the study.

Exclusion Criteria:

1. Children suffer a significant comorbid congenital disease or brain injury, such as Down syndrome, mental retardation, and cerebral palsy;
2. Children have been suffering uncontrolled epilepsy or seizure;
3. Children have heart diseases;
4. Children have participated in other investigational studies in previous 3 months;
5. Children have pediatric massage or acupuncture in previous 2 months; or
6. they have severe skin lesions or scar on the areas the treatment will be performed.

Where this trial is running

Hong Kong

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Autism Spectrum DisorderAutism spectrum disorderASDEMTElectromagnetic therapyChinese Medicine
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.