NCT05400434 · University of Miami
Natural Helpers and PCIT
What this study is about
The purpose of the study is to evaluate the effect of a time-limited (i.e., 18 weeks) community health worker (CHW) intervention, referred to as the Parent Child Interaction Therapy (PCIT) plus natural helper (NH) model, on treatment engagement, retention, and child and caregiver outcomes.
View original scientific description
The purpose of the study is to evaluate the effect of a time-limited (i.e., 18 weeks) community health worker (CHW) intervention, referred to as the Parent Child Interaction Therapy (PCIT) plus natural helper (NH) model, on treatment engagement, retention, and child and caregiver outcomes.
Interventions
BEHAVIORAL
Standard Parent-Child Interaction Therapy (PCIT)
PCIT is an evidence-based behavioral parenting intervention. It is administered as weekly, one-hour sessions with a bilingual PCIT therapist for 18 weeks in one of three PCIT clinics embedded within neighborhood community agencies or virtually.
BEHAVIORAL
Natural Helpers (NH)
Natural helpers are lay people to whom others naturally turn for advice, emotional support, and tangible aid. Families received weekly sessions with a natural helpers in their home or virtually for 30-45 minutes for a maximum of 18 weeks. During sessions, natural helpers work with families to (1) explain parenting principles in a culturally and responsive manner; (2) support them in their skill acquisition; and (3) troubleshoot structural barriers to service and other basic life needs.
Primary outcome measures
Child externalizing behavior as measured by ECBI Intensity Scale
Time frame: Up to 26 weeks
The Eyberg Child Behavior Inventory (ECBI) is a 36-item caregiver report measure of disruptive behaviors in children ages 2-16 . The Intensity Scale assesses the frequency of behavior problems (1=never to 7=always) with total scores ranging from 36 to 252. A raw score of 131 or higher on the Intensity Scale is considered clinically significant child externalizing behavior.
Child externalizing behavior as measured by ECBI Problem Scale
Time frame: Up to 26 weeks
The Eyberg Child Behavior Inventory (ECBI) is a 36-item caregiver report measure of disruptive behaviors in children ages 2-16 . The Problem Scale assesses caregiver perceived behavior problems (1 = yes, 0 = no) with total scores ranging from 0 to 36. A raw score of 15 or higher on the Problem Scale is considered clinically significant child externalizing behavior.
Parenting Skills as measured by the Dyadic Parent-Child Interaction Coding System (DPICS-IV)
Time frame: Up to 26 weeks
The DPICS-IV is a behavioral observation tool used to code and assess caregiver behaviors and the quality of caregiver and child interactions. PCIT therapists code the three 5-minute DPICS-IV observations: (1) child-led play (CLP), (2) parent-led play (PLP), and (3) clean-up (CU). The number of positive parenting practices (e.g., labeled praises, reflections, and behavior descriptions) and negative parenting practices are tallied (e.g., questions, commands, and criticisms) are coded during CLP observations. During PLP and CU observations, caregiver verbalizations were coded to generate rates of: (1) caregiver effective commands, (2) caregiver correct follow-through on effective commands, and (3) child compliance to effective commands. The higher the score the higher the parenting behavior and child compliance.
Parenting Stress as measured by Parenting Stress Index Short Form (PSI-SF-4)
Time frame: Up to 26 weeks
The PSI-SF-4 is a 36-item self-report questionnaire used to measure caregiver stress and difficulties in the caregiver-child relationship for caregivers of youth between ages 0-12. The PSI-SF-4 yields a Total Stress percentile score (0-100) with higher scores indicating higher stress.
Family conflict as measured by Bloom's Family Processes Scale
Time frame: Up to 26 weeks
The Bloom's Family Processes Scale assesses family conflict and cohesion using a 5-item conflict subscale (e.g. "we fight a lot in our family"). Caregivers rate their level of agreement on a five-point Likert scale (1=strongly agree to 5=strongly disagree). Total score ranges from 5-25 with the higher scores indicating greater conflict.
Family cohesion as measured by Bloom's Family Processes Scale
Time frame: Up to 26 weeks
The Bloom's Family Processes Scale assesses family cohesion using a 5-item cohesion subscale (e.g., "there is a feeling of togetherness in our family"). Caregivers rate their level of agreement on a five-point Likert scale (1=strongly agree to 5=strongly disagree). Total score ranges from 5-25 with the higher scores indicating greater cohesion.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Families of children 2 years of age to 12 years of age.
- Children 2 to 7 years of age with a history of child abuse or neglect and/or child behavior problems or children ages 8 years to 12 years of age with history of or risk for abuse and the child does not exhibit clinically significant behavior problems.
- At the time of enrollment, participants must agree that, within the upcoming six months, they will not move away to a location where they would no longer be able to regularly attend weekly sessions (i.e., moving out of Miami Dade County).
Exclusion criteria
- Families with child younger than 2 years of age or older than 7 years of age with clinically significant behavior problems
- Adults who are unable to consent and prisoners
Where
- Miami, Florida
Collaborators
The Children's Trust, Miami FL, ConnectFamilias
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Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jan 13, 2026 · Source of record for eligibility and locations