Parent-mediated Social-communication Therapy for Young Children Living in

Status Not yet recruiting

Clinical Trial Summary

Exposure to adverse environments such as socioeconomic disadvantage and psychosocial deprivation are risk-factors for neurodevelopmental problems in childhood. Children exposed to such environments may benefit from interventions that target social-communication abilities, since these skills act as protective factors for healthy neurodevelopment in vulnerable children. One early childhood intervention that has shown efficacy in improving early social-communication development is Paediatric Autism Communication Therapy (PACT). However, there are no studies testing the efficacy of PACT in Latin American countries where environmental risk factors are common. This randomized controlled trial will test the efficacy of PACT in improving social-communication development in young children at risk for neurodevelopmental difficulties due to living in socio-economically disadvantaged regions of São Paulo, Brazil. Methods: Participants will be 160 children aged 2 years 0 months to 4 years 11 months with low social-communication abilities and their primary caregivers. Child-caregiver dyads will be recruited from public early childhood education centers in impoverished urban regions of the city of São Paulo, Brazil. Low social-communication abilities will be defined by Standard Scores <84 on the Socialization and/or Communication domains of the Vineland Adaptive Behavior Scales. Child-caregiver dyads will be randomized to receive 12 sessions (five months) of the PACT intervention (N=80) or five months of community support as usual plus psychoeducation (N=80). The primary outcome (parent-child interaction) and secondary outcomes (social-communication abilities assessed with the Vineland, neurophysiological activity during a live social interaction) will be measured pre- and post-intervention. All procedures will be performed in accordance with the CONSORT declaration for non-pharmacological interventions.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05011240
Study type	Interventional
Source	Faculdade de Medicina do ABC
Contact
Status	Not yet recruiting
Phase	N/A
Start date	January 1, 2022
Completion date	June 1, 2023

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Parent-mediated Social-communication Therapy for Young Children Living in Poverty in Brazil

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms