Efficacy and Safety of Tideglusib in Congenital Myotonic Dystrophy

Trial ID or NCT#

NCT03692312

Status

not recruiting iconNOT RECRUITING

Purpose

This is a randomized, multicenter, double-blind, placebo-controlled, Phase 2/3 study of patients (aged 6 to 16 years) diagnosed with Congenital Myotonic Dystrophy (Congenital DM1).

Official Title

A Randomized, Double-Blind Study to Evaluate the Efficacy and Safety of Tideglusib Versus Placebo for the Treatment of Children and Adolescents With Congenital Myotonic Dystrophy (REACH CDM)

Eligibility Criteria

Ages Eligible for Study: 6 Years to 16 Years
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers: No
Inclusion Criteria:
  1. 1. Male or female children and adolescents aged ≥6 years and ≤16 years2. Diagnosis of Congenital DM1 (also known as Steinert's disease)
    1. * Diagnosis must be genetically confirmed * One or more of the following clinically relevant (e.g. requiring medical intervention) signs or symptoms was evident within the first month after birth:
    2. * Hypotonia * Generalized weakness * Respiratory insufficiency * Feeding difficulties * Clubfoot or another musculoskeletal deformity3. Subject must be able to walk and complete the 10-meter walk-run test (orthotics/splints allowed, forearm crutches are not allowed)4. Written, voluntary informed consent must be obtained before any study related procedures are conducted.
    3. * Where a parent or LAR provides consent, there must also be assent from the subject5. Subject's caregiver must be willing and able to support participation for duration of study6. Subject must be willing and able to comply with the required food intake restrictions as outlined per protocol
Exclusion Criteria:
  1. 1. Not able to walk; (full time wheel chair use)2. Body mass index (BMI) less than 13.5 kg/m² or greater than 40 kg/m²3. New or change in medications/therapies within 4 weeks prior to Screening4. Use of strong CYP3A4 inhibitors (e.g clarithromycin, telithromycin, ketoconazole, itraconazole, posaconazole, nefazodone, idinavir and ritonavir) within 4 weeks prior to Baseline5. Concurrent use of drugs metabolized by CYP3A4 with a narrow therapeutic window (e.g. warfarin and digitoxin)6. Current enrollment in a clinical trial of an investigational drug or enrollment in a clinical trial of an investigational drug in the last 6 months7. Existing or historical medical conditions or complications (e.g. neurological, cardiovascular, renal, hepatic, endocrine, gastrointestinal or respiratory disease) which would cause the investigator to conclude that the subject will not be able to perform the study procedures or assessments or would confound interpretation of data obtained during assessment8. Hypersensitivity to tideglusib and its excipients including allergy to strawberry

Investigator(s)

John W. Day, MD, PhD
John W. Day, MD, PhD
Neuromuscular neurologist, Neurophysiologist
Professor of Neurology and Neurological Sciences (Adult Neurology), of Pediatrics (Genetics) and, by courtesy, of Pathology

Contact us to find out if this trial is right for you.

Contact

Tia Nguyen
650-498-8771