Combining Lovastatin and a Parent-Implemented Language Intervention for Fragile X Syndrome

Completed · Phase 4 · Has a placebo group

Conditions studied: Fragile X Syndrome, Genetic Diseases

In brief

The purpose of the study is to test the efficacy of a 20 week multi-modal treatment comprised of lovastatin or placebo, and the Parent-implemented Language Intervention (PILI) in children with fragile X syndrome (FXS). Children will be randomized to drug or placebo in a double-blind design with all participating in the PILI. The primary endpoint will be to measure improvements in spoken language and behavior among lovastatin-treated than placebo treated participants.

Key facts

Study ID

NCT02642653

Run by

University of California, Davis

People needed

30

Starts

2016-01-01

Expected to finish

2018-07-01

Last updated by the study team

2019-09-11

Who can join

Age: 10 and older, up to 17. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Documentation of a full mutation with absence or deficient FMRP levels.
• Males and females ages 10 through 17 years
• Willingness of potential study participant as well as a parent or caretaker to participate in the protocol.
• Speech is the primary means of communication with three-word or longer utterances used on a daily basis.
• Intelligence quotient (IQ) ≤70 as measured by the Leiter- R.
• Sexually active women of childbearing potential (WCBP) must be using a medically acceptable method of birth control and have a negative qualitative serum β-human chorionic growth hormone (β-HCG) or urine pregnancy test collected at the initial screening visit.

You may not qualify if…

• Persons who do not speak English.
• Changes in any medications (including investigational medications) within the last month (4 weeks). All concomitant medications must have been on a stable course for at least 4 weeks prior to enrollment into the study and maintain stability throughout the course of the study.
• Changes in behavioral therapy or educational programming during the study. This does not include scheduled school holidays.
• Have any disease or condition (medical or surgical) at screening that might compromise the hematologic, cardiovascular, pulmonary, renal, gastrointestinal, or hepatic systems; or other conditions that might interfere with the absorption, distribution, metabolism, or excretion of the investigational product, or would place the subject at increased risk.
• Patients who, in the opinion of the investigator, are unsuitable in any other way to participate in this study, including being unable to comply with the requirements of the study or displaying clinically significant abnormalities in safety assessments at screening.
• Patients on prohibited medications
• History of recurrent status epilepticus.
• Inability to withhold grapefruit and grapefruit juice from diet during the entire clinical trial.
• Subjects unwilling to abstain from alcoholic beverages during the trial.
• Subjects who are actively suicidal.

Where it is running

• UC Davis MIND Institute — Sacramento, California, United States

Full record on ClinicalTrials.gov

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