Clinical Effect of Ampreloxetine (TD-9855) for Treating Symptomatic nOH in Subjects With Primary Autonomic Failure (SEQUOIA)
Symptomatic Neurogenic Orthostatic Hypotension
About this trial
This is an interventional treatment trial for Symptomatic Neurogenic Orthostatic Hypotension focused on measuring Symptomatic Neurogenic Orthostatic Hypotension, symptomatic nOH, multiple system atrophy, MSA, Parkinson's disease, PD, pure autonomic failure, PAF, primary autonomic failure, SEQUOIA, ampreloxetine, low blood pressure, dizziness, fainting, blacking out, lightheadedness, norepinephrine, hypotension, Parkinsonism, TD-9855, Neurogenic Orthostatic Hypotension, nOH, 0145, 145, 169, 0169, TD9855
Eligibility Criteria
Inclusion Criteria:
- Subject is male or female and at least 30 years old.
- Subject must meet the diagnostic criteria of symptomatic nOH, as demonstrated by a sustained reduction in BP of ≥20 mm Hg (systolic) or ≥10 mm Hg (diastolic) within 3 minutes of being tilted-up to ≥60o from a supine position as determined by a tilt-table test.
- Subject must score at least a 4 on the Orthostatic Hypotension Symptom Assessment Question #1 at randomization visit.
- For subjects with PD only: Subject has a diagnosis of PD according to the United Kingdom Parkinson's Disease Society (UKPDS) Brain Bank Criteria (1992).
- For subjects with MSA only: Subject has a diagnosis of possible or probable MSA of the Parkinsonian subtype (MSA-P) or cerebellar subtype (MSA-C) according to The Gilman Criteria (2008).
- For subjects with PAF only: Subject has documented impaired autonomic reflexes, including the Valsalva maneuver performed within 24 months from the date of randomization.
- Subject has plasma NE levels >100 pg/mL after being in seated position for 30 minutes.
Exclusion Criteria:
- Subject has a known systemic illness known to produce autonomic neuropathy, including but not limited to amyloidosis, and autoimmune neuropathies.
- Subject has a known intolerance to other NRIs or SNRIs.
- Subject currently uses concomitant antihypertensive medication for the treatment of essential hypertension unrelated to autonomic dysfunction.
- Subject has used strong CYP1A2 inhibitors or inducers within 7 days or 5 half-lives, whichever is longer, prior to randomization or requires concomitant use until the follow-up visit.
Subject has changed dose, frequency, or type of prescribed medication for orthostatic hypotension within 7 days prior to V1.
- Midodrine and droxidopa (if applicable) must be tapered off at least 7 days prior to V1.
- Subject has a known or suspected alcohol or substance abuse within the past 12 months (DSM-IV-TR® definition of alcohol or substance abuse).
- Subject has a clinically unstable coronary artery disease, or major cardiovascular or neurological event in the past 6 months.
- Subject has used any monoamine oxidase inhibitor (MAO-I) within 14 days prior to randomization.
- Subject has a history of untreated closed angle glaucoma, or treated closed angle glaucoma that, in the opinion of an ophthalmologist, might result in an increased risk to the subject.
- Subject has any significant uncontrolled cardiac arrhythmia.
- Subject has a Montreal Cognitive Assessment (MoCA) ≤23.
- Subject had a myocardial infarction in the past 6 months or has current unstable angina.
- Subject has known congestive heart failure (New York Heart Association [NYHA] Class 3 or 4).
- Subject has a clinically significant abnormal laboratory findings (e.g., alanine aminotransferase [ALT] or aspartate aminotransferase [AST] >3.0 x upper limit of normal [ULN]; blood bilirubin [total] >1.5 x ULN; estimated glomerular filtration rate (eGFR) <30 mL/min/1.73m2, or any abnormal laboratory value that could interfere with safety of the subject).
- Subject has demonstrated a history of lifetime suicidal ideation and/or suicidal behavior, as outlined by the C-SSRS (Columbia Suicide Severity Rating Scale) (Baseline/Screening Version) subject should be assessed by the rater for risk of suicide and the subject's appropriateness for inclusion in the study.
Sites / Locations
- Banner Sun Health Research Institute
- Collaborative Neuroscience Network, LLC
- Stanford Neuroscience Health Center
- Colorado Springs Neurological Associates, PC
- University of Colorado Health
- Georgetown University Hospital, Dept. of Neurology
- Parkinson's Disease and Movement Disorders Center
- SFM Clinical Research
- Fixel Institute for Neurological Diseases
- Neurostudies, Inc
- Rush University Medical Center
- NorthShore University Health System
- University of Kansas Medical Center
- Mayo Clinic - Rochester
- Rutgers New Jersey Medical School
- New York University Langone Health
- University of Cincinnati Medical Center
- The Ohio State University Wexner Medical Center
- Oregon Health & Science University
- Vanderbilt University Medical Center
- University of Texas Southwestern Medical Center
- Georgetown University Hospital
- Inland Northwest Research
- Concord Hospital
- Royal Brisbane and Women's Hospital
- Monash Health - Clinical Trials Centre
- The Royal Melbourne Hospital
- Perron Institute for Neurological and Translational Science, QEII Medical Centre
- Medizinische Universitat Innsbruck Abteilung Fur Neurologie
- Universitätsklinikum Tulln
- Wilhelminenspital Wien Abteilung fur Neurologie
- UMHAT Sveti Georgi EAD Clinic of Neurological Diseases
- MHATNP Sv.Naum, EAD
- UMHAT Alexandrovska EAD Clinic of Neurological Diseases
- University of Calgary
- London Health Sciences Centre-CCIT
- University Health Network - Toronto Western Hospital Movement Disorders Clinic
- Montreal Neurological Institute and Hospital
- Bispebjerg og Frederiksberg Hospital
- Odense Universitetshospital
- East Tallinn Central Hospital
- Astra Team Clinic
- Tartu University Hospital
- Hopital Roger Salengro - CHU Lille
- CHU Caremeau
- Hospital Pierre Paul Rquet, CHU Purpan
- Universitaetsklinikum Freiburg - Klinik fur Neurologie und Neurophysiologie
- Gemeinschaftspraxis Dr. med. J. Springub/ W. Schwarz
- Praxis Dr. Oehlwein
- Charite Universitatsmedizin Berlin - Campus Benjamin Franklin
- Alexianer St. Joseph-Krankenhaus Berlin-Weißensee, Klinik für Neurologie
- Charite - Campus Virchow-Klinikum, Klinik fur Neurologie
- Charite - Campus Virchow-Klinikum
- Clinexpert Kft.
- Semmelweis Egyetem
- Pecsi Tudomanyegyetem, Neurologiai Klinika
- Szent Borbala Korhaz
- Rabin Medical Center
- Kaplan Medical Center
- Ziv Medical Center
- Tel Aviv Medical Center
- Chaim Sheba Medical Center
- Istituto Clinico Humanitas - IRCCS
- Fondazione Istituto G.Giglio di Cefalù
- Azienda Ospedaliero Universitaria Ospedali Riuniti Ancona Umberto I - G.M. Lancisi - G. Salesi, SOD Clinica di Neuroriabilitazione
- Universita di Bologna-Clinica Neurologica-Dipartimento di Scienze Neurologiche Ospedale Bellaria
- Azienda Ospedaliero - Universitaria Policlinico Vittorio Emanuele. - P.O G. Rodolico, Clinica Neurologica
- Universita Gabriele D'Annunzio- Cesi-Met
- Fondazione IRCCS CA' Granda Ospedale Maggiore Policlinico
- Ospedale San Raffaele I U.O. di Neurologia
- Azienda Ospedaliero Universitaria Pisana
- Fondazione PTV - Policlinico Tor Vergata I U.O.C. Neurologia
- Ospedale San Giovanni Battista del Sovrano Militare Ordine di Malta
- Ospedale San Giovanni Battista
- Policlinico Umberto I - Universita degli Studi di Roma La Sapienza / Neurologia
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS / Istituto di Neurologia - Ambulatorio Disturbi del Movimento
- Sapienza University of Rome
- AOU San Giovanni di Dio e Ruggi d'Aragona
- A.O. Santa Maria
- New Zealand Brain Research Institute
- Specjalistyczna Praktyka Lekarska prof.Grzegorz Opala
- PRATIA MCM Kraków
- Krakowska Akademia Neurologii Sp z o.o. Centrum Neurologii Klinicznej
- Samodzielny Publiczny Szpital Kliniczny Nr 4 w Lublinie
- Instytut Zdrowia dr Boczarska-Jedynak
- NEURO-CARE Sp. z o.o. Sp. Komandytowa
- ETG Warszawa
- Specjalistyczne Gabinety sp. z o.o.
- Hospital Senhora da Oliveira - Guimaraes, EPE
- Centro Hospitalar e Universitario Lisboa Norte - Hospital de Santa Maria
- Campus Neurologico Senior
- State Autonomous Institution of Healthcare Republican Clinical Hospital of the Ministry of Healthcare of Republic Tatarstan
- Federal State Budgetary Institution Federal Sibirian Scientific and Clinical Center of Federal Medico-Biological Agency
- Federal State Budgetary Educational Institution of Additional Professional Education Russian Medical Academy of Continuous Postgraduate Education of the Ministry of Healthcare of the Russian Federation
- NHI Central Clinical Hospital #2 of JSC Russian Railways N.A. Semashko
- City Neurological Center Sibneiromed
- SBEIHPE Novosibirsk State Medical University
- Federal State Budgetary Institution National Medical Research Centre of psychiatry and neurology named after V.M. Bekhterev of the Ministry of Healthcare of the Russian Federation
- Human Brain Institute RAMS
- Saint Petersburg State Budgetary Institution of Healthcare City Hospital # 40 of Kurortnyi Region
- Regional State Budgetary Institution of Healthcare Smolensk Regional Clinical Hospital
- Hospital Universitario Donostia
- Complejo Hospitalario de Navarra
- Navarrabiomed Fundacion Miguel Servet
- Hospital de Cruces
- Hospital del Mar
- Hospital Universitari Vall d'Hebron
- Hospital Universitario Mutua de Terrasa
- Hospital Universitario Puerta del Mar
- Hospital Universitario de La Princesa
- Hospital General Universitario Gregorio Marañon
- Hospital Universitario Virgen del Rocio
- Communal Institution Dnipropetrovsk I.I.Mechnikov RCH
- Communal Noncommercial Enterprise City Policlinic #9 of Kharkiv City Council
- Communal Noncommercial Enterprise of Lviv Regional Council Lviv Regional Clinical Hospital Dept of Neurology
- CNE Acad O.I. Yushchenko Vinnytsia Reg Psychoneurological Hospital of Vinnytsia Regional Council, Department of Neurology
- Communal Institution City Clinical Hospital #6
- Royal Devon and Exeter Hospital
- Re:Cognition Health
- Barts Hospital
- The National Hospital for Neurology & Neurosurgery
- King's College Hospital
- Re:Cognition Health Ltd
- Re:Cognition Health
- Salford Royal
Arms of the Study
Arm 1
Arm 2
Experimental
Placebo Comparator
ampreloxetine
Placebo
Participants randomized to ampreloxetine will receive a single, oral, daily dose of active drug for 4 weeks.
Participants randomized to Placebo will receive a single, oral, daily dose of placebo for 4 weeks.