Study of BHV-3241 in Participants With Multiple System Atrophy
- Registration Number
- NCT03952806
- Lead Sponsor
- Biohaven Pharmaceuticals, Inc.
- Brief Summary
The purpose of this study is to compare the efficacy of verdiperstat (BHV-3241) versus placebo in participants with Multiple System Atrophy
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 421
- Diagnosis of probable or possible MSA according to consensus clinical criteria (Gilman et al 2008), including participants with MSA of either subtype (MSA-P or MSA-C).
- Able to ambulate without the assistance of another person, defined as the ability to take at least 10 steps. Use of assistive devices (e.g., walker or cane) is allowed.
- Anticipated survival of at least 3 years at the time of Screening, as judged by the Investigator.
- Any condition that would interfere with the participant's ability to comply with study instructions, place the participant at unacceptable risk, and/or confound the interpretation of safety or efficacy data from the study, as judged by the Investigator.
- Diagnosis of neurological disorders, other than MSA.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Verdiperstat Verdiperstat Participants received verdiperstat 300 mg tablet orally once daily for 1 week, followed by 300 mg twice daily for 1 week, and then 600 mg twice daily for the remaining 46 weeks of the double-blind phase. Participants who completed the double-blind phase were offered the opportunity to enroll in an open-label extension (OLE) phase to continue verdiperstat 600 mg twice daily for 48 weeks. Placebo Placebo Participants received placebo matching with verdiperstat for 48 weeks. Participants who completed the double-blind phase were offered the opportunity to enroll in an OLE phase to receive verdiperstat 600 mg tablet orally twice daily for 48 weeks.
- Primary Outcome Measures
Name Time Method Change From Baseline in the Modified UMSARS Score at Week 48 Baseline and Week 48 UMSARS - clinician-rated scale comprised of 4 parts: Part I (Historical Review), Part II (Motor Examination), Part III (Autonomic Examination), Part IV (Global Disability Scale). Modified UMSARS is composed of subset of 9 items from original UMSARS Part I and Part II. Responses are measured on 4-point scale ranged from 0-3, where 0= no/mild impairment, 1= moderate impairment, 2= severe impairment, 3=complete impairment. Total modified UMSARS score is sum of these 9 items, score range from 0 to 27. Higher scores indicate greater impairment.
Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Serious TEAEs Up to 100 weeks An adverse event (AE) is defined as any new untoward medical occurrence or worsening of a pre-existing medical condition in participants or clinical investigation participants administered an investigational (medicinal) product and that does not necessarily have a causal relationship with this treatment. A serious AE (SAE) is defined as any event that met any of the following criteria at any dose: death; life-threatening; inpatient hospitalization or prolongation of existing hospitalization; persistent or significant disability/incapacity; congenital anomaly/birth defect in the offspring of a participant who received study drug; other important medical events that may not have resulted in death, be life-threatening, or required hospitalization, or, based upon appropriate medical judgment, they may have jeopardized the participant and may have required medical or surgical intervention to prevent one of the other serious outcomes.
- Secondary Outcome Measures
Name Time Method Change From Baseline in UMSARS Part III at Week 48 (Heart Rate (HR) Only) Baseline and Week 48 The UMSARS is a clinician-rated scale comprised of 4 parts: Part I (Historical Review), Part II (Motor Examination), Part III (Autonomic Examination) and Part IV (Global Disability Scale). Only Part III of UMSARS was analyzed. Part III of the UMSARS is an Autonomic Exam, consisting of Supine and Standing Systolic and Diastolic Blood Pressure, Heart rate and presence Orthostatic Symptoms. Only change in Orthostatic Heart Rate reported.
Clinical Global Impression of Improvement (CGI-I) Score at Week 48 Week 48 The CGI-I is a clinician-rated scale measuring the change in the participant's clinical status from a specific point in time. It is scored on a 7- point scale, ranging from 1 (very much improved) to 7 (very much worse), with a score of 4 indicating no change. Higher scores indicate greater impairment.
Change From Baseline in Multiple System Atrophy Quality of Life (MSA-QoL) Motor Subscale at Week 48 Baseline and Week 48 The MSA-QoL is a participant-rated scale that was designed to measure health-related quality of life specifically in MSA. It assesses activities of daily living and has subscales for motor, nonmotor, and emotional/social domains. The MSA-QoL motor subscale includes 14 items. The response to each question ranges from 0= no problem, to 4= extreme problem, with a total scale ranging from 0-56. Higher scores indicates higher impact of the disease on the aspect measured by each subscale.
Change From Baseline in Multiple System Atrophy Quality of Life (MSA-QoL) Non-motor Subscale at Week 48 Baseline and Week 48 The MSA-QoL is a participant-rated scale that was designed to measure health-related quality of life specifically in MSA. It assesses activities of daily living and has subscales for motor, nonmotor, and emotional/social domains. The MSA-QoL nonmotor subscale includes 12 items. The response to each question ranges from 0= no problem, to 4= extreme problem, with a total scale ranging from 0-48. Higher scores indicates higher impact of the disease on the aspect measured by each subscale.
Change From Baseline in UMSARS Part I and Part II Total Score at Week 48 Baseline and Week 48 The UMSARS is a clinician-rated scale comprised of 4 parts: Part I (Historical Review with 12 questions), Part II (Motor Examination with 14 questions), Part III (Autonomic Examination), and Part IV (Global Disability Scale). UMSARS Part I and Part II responses are measured on a 5-point scale ranging from 0 to 4, where 0= no impairment, 1= mild impairment, 2= moderate impairment, 3= severe impairment, 4=complete impairment. Each subscale score is a sum of its items and total score is sum of all 26 items, score range from 0 to 104. Higher scores indicates greater impairment.
Change From Baseline in Clinical Global Impression of Severity (CGI-S) at Week 48 Baseline and Week 48 The CGI-S is a clinician-rated scale measuring the severity of the participant's illness. It is scored on a 7- point scale ranging from 1 (normal, not ill at all) to 7 (among the most extremely ill patients). Higher scores indicate greater impairment.
Change From Baseline in UMSARS Part IV at Week 48 Baseline and Week 48 The UMSARS is a clinician-rated scale comprised of 4 parts: Part I (Historical Review), Part II (Motor Examination), Part III (Autonomic Examination) and Part IV (Global Disability Scale). Only Part IV of UMSARS was analyzed. Part IV was measured on a 5-point scale ranging from 1= Completely independent. Able to do all chores with minimal difficulty or impairment. Essentially normal. Unaware of any difficulty, to 5= Totally dependent and helpless. Bedridden. Higher scores indicate greater impairment.
Change From Baseline in Patient Global Impression of Severity (PGI-S) at Week 48 Baseline and Week 48 The PGI-S is a participant-rated scale that measures how participants perceive the severity of their illness. The PGI-S is a 1-item questionnaire on a 4-point scale ranging from 1 to 4, where, 1 = normal, 2 = mild, 3 = moderate, 4 = severe. Higher scores indicate greater impairment.
Change From Baseline in UMSARS Part III at Week 48 (Blood Pressure (BP) Only) Baseline and Week 48 The UMSARS is a clinician-rated scale comprised of 4 parts: Part I (Historical Review), Part II (Motor Examination), Part III (Autonomic Examination) and Part IV (Global Disability Scale). Only Part III of UMSARS was analyzed. Part III of the UMSARS is an Autonomic Exam, consisting of Supine and Standing Systolic and Diastolic Blood Pressure, Heart rate and presence Orthostatic Symptoms. Only change in Orthostatic Blood Pressure reported.
Trial Locations
- Locations (48)
UT Southwestern Medical Center
🇺🇸Dallas, Texas, United States
Massachusetts General Hospital
🇺🇸Boston, Massachusetts, United States
Beth Israel Deaconess Medical Center
🇺🇸Boston, Massachusetts, United States
Swedish Medical Center
🇺🇸Seattle, Washington, United States
University Hospital of Liepzig
🇩🇪Leipzig, Sachsen, Germany
Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE)
🇩🇪Bonn, Germany
CRC Core Facility Medizinische Hochschule Hannover (MHH)
🇩🇪Hannover, Germany
A.O.U. San Giovanni di Dio e Ruggi d'Aragona
🇮🇹Salerno, Italy
The Newcastle upon Tyne Hospitals NHS Foundation Trust - Campus for Ageing and Vitality (NGH)
🇬🇧Newcastle Upon Tyne, United Kingdom
University Hospital Duesseldorf
🇩🇪Dusseldorf, Germany
Universitaetsklinikum Muenster
🇩🇪Muenster, Germany
CHU Purpan
🇫🇷Toulouse cedex 9, France
Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico di Milano
🇮🇹Milano, Milan, Italy
St. Josef - Hospital Bochum, Kardiologische Studienambulanz
🇩🇪Bochum, Germany
Klinik für Neurologie - UKSH - Campus Kiel
🇩🇪Kiel, Germany
University Clinic Innsbruck
🇦🇹Innsbruck, Austria
Universitaetsklinikum Giessen und Marburg GmbH - Parkinson-Studienzentrum, Klinik für Neurologie
🇩🇪Marburg, Germany
UCLA Medical Center / Neurological Services
🇺🇸Los Angeles, California, United States
UC San Diego Department of Neurosciences
🇺🇸La Jolla, California, United States
Rocky Mountain Movement Disorders Center
🇺🇸Englewood, Colorado, United States
Parkinson's Disease and Movement Disorders Center of Boca Raton
🇺🇸Boca Raton, Florida, United States
Mayo Clinic Florida
🇺🇸Jacksonville, Florida, United States
Emory University
🇺🇸Atlanta, Georgia, United States
John Hopkins University
🇺🇸Baltimore, Maryland, United States
Rush University Medical Center
🇺🇸Chicago, Illinois, United States
University of Chicago
🇺🇸Chicago, Illinois, United States
Lahey Hospital & Medical Center
🇺🇸Burlington, Massachusetts, United States
QUEST Research Institute
🇺🇸Farmington Hills, Michigan, United States
NYU School of Medicine, NYU Dysautonomia Center
🇺🇸New York, New York, United States
Columbia University Medical Center, Neurological Institute
🇺🇸New York, New York, United States
Pennsylvania State University Hershey Medical Center
🇺🇸Hershey, Pennsylvania, United States
Parkinson's Disease and Movement Disorders Center at the University of Pennsylvania
🇺🇸Philadelphia, Pennsylvania, United States
Kerwin Research Center
🇺🇸Dallas, Texas, United States
Confraternitaet Privatklinik Josefstadt in Wien
🇦🇹Wien, Vienna, Austria
CHU de Bordeaux, Service de Neurologie
🇫🇷Bordeaux, France
Hopitaux Universitaire de Strasbourg-Centre de References des Maladies Autoimmunes
🇫🇷Strasbourg, France
Unité d'investigation clinique de Neurologie Rez-de-jardin, Bloc Hopital CHU Pontchaillou
🇫🇷Rennes, France
CHU - Hospital de la Timone
🇫🇷Marseille Cedex 5, France
Paracelsus-Elena-Klinik
🇩🇪Kassel, Germany
Albany Medical College
🇺🇸Albany, New York, United States
Stanford University
🇺🇸Palo Alto, California, United States
Barrow Neurological Institute
🇺🇸Phoenix, Arizona, United States
UCSF Memory and Aging Center
🇺🇸San Francisco, California, United States
University of Florida
🇺🇸Gainesville, Florida, United States
University of South Florida
🇺🇸Tampa, Florida, United States
Mayo Clinic
🇺🇸Rochester, Minnesota, United States
Vanderbilt University Medical Center
🇺🇸Nashville, Tennessee, United States
University of Kansas Medical Center
🇺🇸Kansas City, Kansas, United States