nctId: NCT06311474 id: W81XWH-22-1-0250 briefTitle: Remote Assessment and Intervention for Behavior Problems in Kids With TSC acronym: RAINBOW overallStatus: RECRUITING date: 2022-08-01 date: 2025-04-30 date: 2025-07-31 date: 2024-03-15 date: 2024-03-15 name: University of California, Los Angeles class: OTHER briefSummary: The RAINBOW study is a fully remote study focused on understanding and treating behavior problems in young children with tuberous sclerosis complex (TSC). The first goal is to enroll a group of 100 children with TSC between the ages of 3 and 6 years old, with and without problem behaviors, to learn about how best to measure behavioral challenges in TSC and how common these behaviors are during this age period. All families will get feedback from the clinical assessments collected. Eligible children who are experiencing behavior problems will be invited to enroll in a pilot clinical trial of internet-based Parent-Child Interaction Therapy (or PCIT), which is meant to help parents better manage their children's challenging behaviors. Adaptations to PCIT are incorporated to suit the needs of TSC children and families. Some participants will be randomly selected to receive the intervention immediately and others after a 6-month delay, but all families will receive the same intervention. Intervention sessions occur on a weekly basis for up to 20 weeks. Follow-up assessments, which include play interactions, parent interviews, and questionnaires occur about 3 and 6 months after the first visit. The delayed treatment group has an extra brief assessment about 12 months from the initial visit. This study will increase what is known about the types of behavior problems that come up during preschool age in TSC and how best to help children and families with TSC who are experiencing these problems. conditions: Tuberous Sclerosis studyType: INTERVENTIONAL phases: NA allocation: RANDOMIZED interventionModel: PARALLEL interventionModelDescription: The clinical trial portion of this study uses a waitlist control design with random assignment to group. Randomization is stratified by age (3-4 years old, 5-6 years old). primaryPurpose: TREATMENT masking: SINGLE maskingDescription: Outcome assessments will be performed by assessors who are blind to group status. Investigators will be kept blind to study outcomes until data collection for the primary outcome is complete. whoMasked: OUTCOMES_ASSESSOR count: 100 type: ESTIMATED name: Parent-Child Interaction Therapy (PCIT) measure: Eyberg Child Behavior Inventory (ECBI) measure: Behavior Assessment Scale for Children-3rd Edition (BASC-3) measure: Vineland Adaptive Behavior Scales-3rd Edition (Vineland-3) measure: Parenting Stress Index-4th Edition-Short Form (PSI-4-SF) measure: Dyadic Parent-Child Interaction Coding System (DPICS) measure: Therapy Attitude Index (TAI) measure: Telehealth Usability Questionnaire (TUQ) measure: Aberrant Behavior Checklist (ABC) sex: ALL minimumAge: 3 Years maximumAge: 6 Years stdAges: CHILD facility: University of California, Los Angeles status: RECRUITING city: Los Angeles state: California zip: 90095 country: United States name: Viviana Rodriguez role: CONTACT phone: 424-326-3118 email: vivianarodriguez@mednet.ucla.edu name: Nicole McDonald role: CONTACT phone: 310-825-3251 email: nmcdonald@mednet.ucla.edu name: Nicole McDonald, PhD role: PRINCIPAL_INVESTIGATOR lat: 34.05223 lon: -118.24368 hasResults: False