Efficacy of Relationship Developmental Intervention program in the treatment of Autism Spectrum Disorder

Efficacy of Relationship Developmental Intervention program in the treatment of Autism Spectrum Disorder - Efficacy of Relationship Developmental Intervention program

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000025350

Enrollment

Registered

2022-04-01

Start date

2019-04-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Autism Spectrum Disorder

Interventions

Relationship Developmental Intervention for 1 year

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Diagnosed as Autism Spectrum Disorder using ADOS-2, ADI-R, PARS-TR, DSM-5 by research team. 2.Patient who have not experienced RDI.

Exclusion criteria

Exclusion criteria: 1.IQ scores less than 70 2.Major physical problems, significan sensory or motor impairment 3.Apparent genetic disorder 4.History of a serious head injury and/or nuerologic disease 5.Seizures of past history

Design outcomes

Primary

Measure	Time frame
Vineland Adaptive Behavior Scales, Second Edition(1 and 2 year after Intervention)	—

Countries

Japan

Contacts

Public ContactMakiko Kishimoto

Okayama University Graduate school of Medicine, Dentistry and Pharmaceutical Sciences Department of Neuropsychiatry

kiko973@hb.tp1.jp0862357242

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026