A Study to Evaluate the Effect of Venglustat Tablets on Left Ventricular Mass Index in Male and Female Adult Participants With Fabry Disease
- Conditions
- Fabry Disease
- Interventions
- Registration Number
- NCT05280548
- Lead Sponsor
- Sanofi
- Brief Summary
This is an 18-month, multicenter, randomized, active-control, parallel-group Phase 3 study, in which participants will be randomized to venglustat versus standard of care therapy (agalsidase alfa, agalsidase beta, or migalastat) to evaluate the effect of venglustat on left ventricular mass index (LVMI) in adult participants with Fabry disease and left ventricular hypertrophy.
* Study visits will take place approximately every 3 to 6 months
* Participants who complete the randomized period may continue to the long-term extension (LTE) to receive venglustat for up to additional 45 months with the total study duration up to 5.3 years maximum.
- Detailed Description
Randomized period: the total duration will be up to approximately of 20 months (1 month screening 18 months of treatment and a possible follow-up period of 1 month if no participation in the long-term extension period)
Long-term extension period: the total duration will be from minimum 19 months (18 months of treatment and 1 month of follow-up period) to maximum 46 months (45 months of treatment and 1 month of follow-up period). The maximum total study duration is approximately 5.3 years
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 104
- Male and female participants aged 18 to 65 with previously confirmed diagnosis of Fabry disease and a history of clinical symptoms of Fabry disease.
- Participants may be receiving treatment with agalsidase alfa, agalsidase beta, or migalastat, or may be untreated.
- Left ventricular hypertrophy.
- Contraception for male or female participants: not pregnant or breastfeeding; no sperm donating for male participant.
- A signed informed consent must be provided prior to any study-related procedures.
- History of transient ischemic attack, stroke, myocardial infarction, heart failure, major cardiovascular surgery or kidney transplantation.
- History of seizures currently requiring treatment.
- Underlying medical condition that may cause or contribute to left ventricular hypertrophy.
- Asymmetric hypertrophy by cardiac MRI at screening if considered by central reader to be not related to Fabry disease.
- Advanced cardiac fibrosis, defined as significant late gadolinium enhancement affecting 3 or more segments involving >50% of myocardial thickness on screening cardiac MRI.
- History of clinically significant cardiac arrhythmia. Atrial fibrillation that is well controlled on a stable medical regimen for at least 12 months is not an exclusion if the CHA2DS2-VASc score is 0 for males or 1 for females.
- Estimated glomerular filtration rate <45 mL/min/1.73m2.
- Presence of severe depression as measured by Beck's Depression Inventory (BDI)-II >28 and/or a history of an untreated, unstable major affective disorder within 1 year of the screening visit.
- Patients with hepatitis C, HIV, or hepatitis B infection.
- Positive SARS-CoV-2 virus test within 2 weeks of enrollment, or COVID-19 requiring hospitalization within 6 months of enrollment.
- History of drug and/or alcohol abuse.
- Moderate to severe hepatic impairment.
- History of or active hepatobiliary disease.
- Liver enzymes (alanine aminotransferase/aspartate aminotransferase) or total bilirubin >2 times the upper limit of normal.
- Strong or moderate inducers or inhibitors of cytochrome P450 CYP3A4 within 14 days or 5 half-lives, whichever is longer, prior to randomization.
- Known contraindication to undergoing MRI or known hypersensitivity to gadolinium-based contrast agents.
The above information is not intended to contain all considerations relevant to a potential participation in a clinical trial.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Standard of Care Therapy Agalsidase alfa Participants will receive a locally approved Fabry therapy at the standard dose and schedule (in accordance with the locally approved prescribing information) Standard of Care Therapy Agalsidase beta (GZ419828) Participants will receive a locally approved Fabry therapy at the standard dose and schedule (in accordance with the locally approved prescribing information) Venglustat Venglustat (GZ402671) Participants will receive venglustat once daily, orally Standard of Care Therapy Migalastat Participants will receive a locally approved Fabry therapy at the standard dose and schedule (in accordance with the locally approved prescribing information)
- Primary Outcome Measures
Name Time Method Slope of left ventricular mass index as measured by cardiac magnetic resonance imaging (MRI) (central reading) from baseline to 18 months
- Secondary Outcome Measures
Name Time Method Slope of estimated glomerular filtration rate (eGFR) as assessed by the chronic kidney disease epidemiology collaboration (CKD-EPI) creatinine equation from baseline to 18 months Change in T1 relaxation time, measured by cardiac MRI (central reading) from baseline to 18 months Change in global longitudinal strain, measured by echocardiography (central reading) from baseline to 18 months Percent Change in tiredness component of FD-PRO from baseline to 18 months Percent Change in swelling in lower extremities component of FD-PRO from baseline to 18 months Number of participants with adverse event (AE) and serious adverse event (SAE) from baseline to 18 months Change in the lens clarity by ophthalmological examination from baseline to 18 months Change in Beck Depression Inventory-II (BDI-II) score from baseline to 18 months Plasma venglustat concentrations at prespecified visits over the study duration from baseline to 18 months
Trial Locations
- Locations (54)
University of Alabama -The Kirklin Clinic- Site Number : 8400010
🇺🇸Birmingham, Alabama, United States
University of California Los Angeles Medical Center- Site Number : 8400008
🇺🇸Los Angeles, California, United States
Emory University School of Medicine - Atlanta- Site Number : 8400009
🇺🇸Atlanta, Georgia, United States
Ann & Robert H. Lurie Children's Hospital of Chicago- Site Number : 8400005
🇺🇸Chicago, Illinois, United States
Maryam Banikazemi, MD- Site Number : 8400001
🇺🇸Hawthorne, New York, United States
Renal Disease Research Institute- Site Number : 8400012
🇺🇸Dallas, Texas, United States
University of Utah Health Hospital- Site Number : 8400006
🇺🇸Salt Lake City, Utah, United States
Lysosomal and Rare Disorders Research and Treatment Center (LDRTC)- Site Number : 8400004
🇺🇸Fairfax, Virginia, United States
Investigational Site Number : 0400001
🇦🇹Graz, Austria
Investigational Site Number : 1240003
🇨🇦Calgary, Alberta, Canada
Investigational Site Number : 1240006
🇨🇦Edmonton, Alberta, Canada
Investigational Site Number : 1240002
🇨🇦Vancouver, British Columbia, Canada
Investigational Site Number : 1240005
🇨🇦Toronto, Ontario, Canada
Investigational Site Number : 1560002
🇨🇳Beijing, China
Investigational Site Number : 1560001
🇨🇳Chengdu, China
Investigational Site Number : 1560005
🇨🇳Beijing, China
Investigational Site Number : 1560007
🇨🇳Guangzhou, China
Investigational Site Number : 1560003
🇨🇳Shanghai, China
Investigational Site Number : 2030001
🇨🇿Prague, Czechia
Investigational Site Number : 2080001
🇩🇰Copenhagen, Denmark
Investigational Site Number : 2500001
🇫🇷Garches, France
Investigational Site Number : 2760003
🇩🇪Berlin, Germany
Investigational Site Number : 2760004
🇩🇪Hochheim Am Main, Germany
Investigational Site Number : 2760005
🇩🇪Mainz, Germany
Investigational Site Number : 2760001
🇩🇪Würzburg, Germany
Investigational Site Number : 3000002
🇬🇷Athens, Greece
Investigational Site Number : 3000003
🇬🇷Athens, Greece
Investigational Site Number : 3000001
🇬🇷Heraklion, Greece
Investigational Site Number : 3800001
🇮🇹Milan, Lombardia, Italy
Investigational Site Number : 3800002
🇮🇹Naples, Napoli, Italy
Investigational Site Number : 3800003
🇮🇹Naples, Napoli, Italy
Investigational Site Number : 3800004
🇮🇹Bologna, Italy
Investigational Site Number : 3920006
🇯🇵Sapporo, Hokkaido, Japan
Investigational Site Number : 3920007
🇯🇵Kagoshima-shi, Kagoshima, Japan
Investigational Site Number : 3920003
🇯🇵Kagoshima-shi, Kagoshima, Japan
Investigational Site Number : 3920005
🇯🇵Kawasaki, Kanagawa, Japan
Investigational Site Number : 3920002
🇯🇵Sendai, Miyagi, Japan
Investigational Site Number : 3920004
🇯🇵Fukuoka, Japan
Investigational Site Number : 3920001
🇯🇵Tokyo, Japan
Investigational Site Number : 4100002
🇰🇷Yangsan-si, Gyeongsangnam-do, Korea, Republic of
Investigational Site Number : 4100001
🇰🇷Seoul, Seoul-teukbyeolsi, Korea, Republic of
Investigational Site Number : 5280001
🇳🇱Amsterdam, Netherlands
Investigational Site Number : 5780001
🇳🇴Bergen, Norway
Investigational Site Number : 6160003
🇵🇱Lodz, Lódzkie, Poland
Investigational Site Number : 6160001
🇵🇱Krakow, Poland
Investigational Site Number : 7240002
🇪🇸Madrid, Madrid, Comunidad De, Spain
Investigational Site Number : 7240003
🇪🇸Alicante, Spain
Investigational Site Number : 7240001
🇪🇸Pontevedra, Spain
Investigational Site Number : 1580003
🇨🇳Taichung, Taiwan
Investigational Site Number : 1580001
🇨🇳Taipei City, Taiwan
Investigational Site Number : 7920001
🇹🇷Ankara, Turkey
Investigational Site Number : 7920002
🇹🇷Istanbul, Turkey
Investigational Site Number : 7920003
🇹🇷Izmit, Turkey
Investigational Site Number : 8260001
🇬🇧London, London, City Of, United Kingdom