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The purpose of this study is to assess the long-term safety and tolerability of tirasemtiv in patients with ALS.
Enrolled participants will begin dosing of tirasemtiv 125 mg twice daily (250 mg/day) for a period of 4 weeks and will titrate to their tolerated dose, the maximum dose being 250 mg twice daily (500 mg/day). This study will also compare the clinical course of patients who completed treatment with tirasemtiv in CY 4031 with those who completed treatment with placebo in CY 4031 during continued treatment of both groups with tirasemtiv during CY 4033, compare the clinical course of patients who completed treatment with tirasemtiv in CY 4031 during that study with their clinical course during continued treatment with tirasemtiv during CY 4033, and compare the clinical course of patients who completed treatment with placebo in CY 4031 during that study with their clinical course during treatment with tirasemtiv during CY 4033.
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Hospital for Special Surgery
Enrolling by invitation
Published on BioPortfolio: 2016-10-19T02:38:21-0400
This study is to assess the effect of tirasemtiv versus placebo on respiratory function in patients with ALS.
The goal of this study is to investigate the safety and tolerability of allogeneic Wharton's jelly-derived mesenchymal stem cells administration in the individuals with diagnosed amyotroph...
OBJECTIVES: I. Determine specific clinical features, molecular abnormalities, and laboratory-based biological markers of free radical stress that are associated with amyotrophic lateral...
The purpose of this study is to investigate the efficacy and confirm the safety of E0302 in patients with Amyotrophic Lateral Sclerosis (ALS) by assessing changes in scores of survival rat...
The purpose of this study is to evaluate the safety and pharmacokinetics of GDC-0134 in patients with Amyotrophic Lateral Sclerosis (ALS).
The objective was to translate the Amyotrophic Lateral Sclerosis-Specific Quality of Life - Revised instrument (ALSSQOL-R) into Korean and to examine the psychometric properties of the Korean amyotrop...
There is growing interest in the role of nutrition in the pathogenesis and progression of amyotrophic lateral sclerosis (ALS).
Patients diagnosed with amyotrophic lateral sclerosis (ALS) generally have a limited medical history and a normal body mass index, raising the possibility of a premorbid ALS phenotype.
Current interventions in amyotrophic lateral sclerosis (ALS) are focused on supporting quality of life (QoL) and easing pain with a multidisciplinary approach.
A glutamate antagonist (RECEPTORS, GLUTAMATE) used as an anticonvulsant (ANTICONVULSANTS) and to prolong the survival of patients with AMYOTROPHIC LATERAL SCLEROSIS.
Diseases characterized by a selective degeneration of the motor neurons of the spinal cord, brainstem, or motor cortex. Clinical subtypes are distinguished by the major site of degeneration. In AMYOTROPHIC LATERAL SCLEROSIS there is involvement of upper, lower, and brainstem motor neurons. In progressive muscular atrophy and related syndromes (see MUSCULAR ATROPHY, SPINAL) the motor neurons in the spinal cord are primarily affected. With progressive bulbar palsy (BULBAR PALSY, PROGRESSIVE), the initial degeneration occurs in the brainstem. In primary lateral sclerosis, the cortical neurons are affected in isolation. (Adams et al., Principles of Neurology, 6th ed, p1089)
Diseases characterized by the presence of abnormally phosphorylated, ubiquitinated, and cleaved DNA-binding protein TDP-43 in affected brain and spinal cord. Inclusions of the pathologic protein in neurons and glia, without the presence of AMYLOID, is the major feature of these conditions, thus making these proteinopathies distinct from most other neurogenerative disorders in which protein misfolding leads to brain amyloidosis. Both frontotemporal lobar degeneration and AMYOTROPHIC LATERAL SCLEROSIS exhibit this common method of pathogenesis and thus they may represent two extremes of a continuous clinicopathological spectrum of one disease.
A degenerative disorder affecting upper MOTOR NEURONS in the brain and lower motor neurons in the brain stem and SPINAL CORD. Disease onset is usually after the age of 50 and the process is usually fatal within 3 to 6 years. Clinical manifestations include progressive weakness, atrophy, FASCICULATION, hyperreflexia, DYSARTHRIA, dysphagia, and eventual paralysis of respiratory function. Pathologic features include the replacement of motor neurons with fibrous ASTROCYTES and atrophy of anterior SPINAL NERVE ROOTS and corticospinal tracts. (From Adams et al., Principles of Neurology, 6th ed, pp1089-94)
A motor neuron disease marked by progressive weakness of the muscles innervated by cranial nerves of the lower brain stem. Clinical manifestations include dysarthria, dysphagia, facial weakness, tongue weakness, and fasciculations of the tongue and facial muscles. The adult form of the disease is marked initially by bulbar weakness which progresses to involve motor neurons throughout the neuroaxis. Eventually this condition may become indistinguishable from AMYOTROPHIC LATERAL SCLEROSIS. Fazio-Londe syndrome is an inherited form of this illness which occurs in children and young adults. (Adams et al., Principles of Neurology, 6th ed, p1091; Brain 1992 Dec;115(Pt 6):1889-1900)