Recruiting PHASE3 Rett Syndrome

Compares treatment options for Rett Syndrome

Official title To Investigate the Efficacy of Treatment With Oral NA-921 (Bionetide) Versus Placebo in Females With Rett Syndrome

ClinicalTrials.gov ID: NCT06840496

What this study is testing

What is Bionetide?

Bionetide is an investigational medicine, given as an once-daily pill taken by mouth, being studied as a potential treatment for rett syndrome.

Also referred to as NA-921.

Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.

What it's testing
Primary Objective To investigate the efficacy of treatment with oral Bionetide versus placebo in girls and women with Rett syndrome Key Secondary Objective To investigate the efficacy of treatment with oral Bionetide versus placebo on ability to communicate in girls and women with Rett syndrome
  • Phase 3: a large, late-stage study
  • You might receive a placebo (an inactive treatment) instead of the study drug.

A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.

Who can take part

Ages 5 to 20, women only

You may be able to join if

  • Female people 5 to 20 years of age, inclusive, at Screening
  • Body weight ≥12 kg at Screening
  • Can swallow the study medication provided as a liquid solution or can take it by gastrostomy tube
  • Has classic/typical Rett syndrome (RTT)
  • Has a documented disease-causing mutation in the MECP2 gene

You likely can't join if

  • Has been treated with insulin within 12 weeks of Baseline
  • Has current clinically significant cardiovascular, endocrine (such as hypo- or hyperthyroidism, Type 1 diabetes mellitus, or uncontrolled Type 2...
  • Has a history of, or current, cerebrovascular disease or brain trauma
  • Has significant, uncorrected visual or uncorrected hearing impairment
  • Has a history of, or current, malignancy
  • Has a known history or symptoms of long QT syndrome
See the full eligibility criteria
Who can join
  • Female people 5 to 20 years of age, inclusive, at Screening
  • Body weight ≥12 kg at Screening
  • Can swallow the study medication provided as a liquid solution or can take it by gastrostomy tube
  • Has classic/typical Rett syndrome (RTT)
  • Has a documented disease-causing mutation in the MECP2 gene
  • Has a stable pattern of seizures, or has had no seizures, within 8 weeks of Screening
  • people of childbearing potential must abstain from sexual activity for the duration of the study and for at least 30 days thereafter or must agree to use acceptable methods of contraception. Subject must not be pregnant...
  • The subject's caregiver is English-speaking and has sufficient language skills to complete the caregiver assessments
  • Subject and caregiver(s) must reside at a location to which study drug can be delivered and have been at their present residence for at least 3 months prior to Screening
What rules you out
  • Has been treated with insulin within 12 weeks of Baseline
  • Has current clinically significant cardiovascular, endocrine (such as hypo- or hyperthyroidism, Type 1 diabetes mellitus, or uncontrolled Type 2 diabetes mellitus), renal, hepatic, respiratory or gastrointestinal...
  • Has a history of, or current, cerebrovascular disease or brain trauma
  • Has significant, uncorrected visual or uncorrected hearing impairment
  • Has a history of, or current, malignancy
  • Has a known history or symptoms of long QT syndrome

The study team makes the final eligibility decision.

Where it's taking place

  • Phoenix, Arizona, United States
  • La Jolla, California, United States
  • Los Angeles, California, United States
  • Sacramento, California, United States
  • San Francisco, California, United States
  • Aurora, Colorado, United States
  • Tampa, Florida, United States
  • Chicago, Illinois, United States
  • Baltimore, Maryland, United States
  • Boston, Massachusetts, United States
  • The Bronx, New York, United States
  • Philadelphia, Pennsylvania, United States
  • Houston, Texas, United States
  • Seattle, Washington, United States
  • Camperdown, New South Wales, Australia
  • South Brisbane, Queensland, Australia
  • Heidelberg West, Victoria, Australia
  • Parkville, Victoria, Australia

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling female, 5 years to 20 years. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include Phoenix, Arizona, United States; La Jolla, California, United States; Los Angeles, California, United States; Sacramento, California, United States; San Francisco, California, United States; Aurora, Colorado, United States and 12 more location(s). Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.