Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Mentalization-based therapy for parents with trauma histories

Official title: A Mentalization-based Intervention to Enhance the Quality of Caregiver-child Interaction and Reduce the Risk of Child Maltreatment: a Pilot Randomized Controlled Trial

Run by University Diego Portales · NCT06889519 · Data updated 2026-11-12

This study is testing a new parenting program designed to help parents with trauma histories better understand their own and their children's emotions to improve their relationships and reduce stress.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment60 (estimated)
SponsorUniversity Diego Portales
Academic / other
Locations1 site (Santiago, Santiago Metropolitan)
StatusRecruiting
StartedAugust 17, 2024
Main results expectedMay 5, 2025
Study endsOctober 31, 2025
Registry record updatedMarch 21, 2025
Trial IDNCT06889519 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are biological parents of children aged 0-36 months who have a history of adverse childhood experiences or current exposure to relationship violence.

Probably not a fit

Patients who are unable to provide informed consent due to mental or cognitive impairment or those whose children have severe cognitive delays may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This feasibility randomized controlled trial evaluates the Lighthouse Mentalization-Based Treatment Parenting Program (Lighthouse MBT-P) aimed at parents at risk of maltreating their children, particularly those with a history of childhood trauma. The program focuses on enhancing parents' abilities to understand and manage their own and their children's emotions, thereby improving parent-child relationships and reducing parenting stress. Conducted at Diego Portales University in Santiago, Chile, the study involves 60 participants who will be randomly assigned to either the intervention group receiving the Lighthouse MBT-P or a control group receiving standard psychoeducational support over 12 weeks.

Why it matters

Potential benefit: If successful, this program could significantly reduce the risk of child maltreatment by improving parenting skills and emotional regulation.

How similar studies have gone: Other studies have shown promise with mentalization-based approaches in improving parenting practices, suggesting potential success for this culturally adapted program.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Biological parents of children (0-36 months old) with custody of their child.
2. Parents who have gone through adverse childhood experiences, have a history of parental substance abuse or incarceration, have current exposure to relationship violence, or social isolation, or have lost custody of a child in the past.
3. Parents must be over the age of 18.

Exclusion Criteria:

1. Parents who are unable to provide informed consent due to mental or cognitive impairment,
2. Parents not fluent in Spanish.
3. Child's diagnosis of autistic spectrum disorder or severe cognitive delay.

Where it's running

  • University Diego Portales
    Santiago, Santiago Metropolitan, Chile
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.