Dazucorilant in pazienti con sclerosi laterale amiotrofica (DAZALS) (DAZALS)
Uno studio di fase 2, multicentrico, randomizzato, in doppio cieco, controllato con placebo che valuta la sicurezza e l'efficacia di CORT113176 (Dazucorilant) in pazienti con sclerosi laterale amiotrofica (DAZALS)
The purpose of this 2-part study is to assess the safety and efficacy of CORT113176 (dazucorilant) in patients with Amyotrophic Lateral Sclerosis (ALS).
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
In Part 1, eligible ALS patients will be randomized to one of three treatment arms (1:1:1) across North America and Europe for a 24-week double-blind treatment period. Patients who complete participation (i.e., complete all visits) in the double-blind treatment period will be eligible for participation in a 132-week open-label extension (OLE) study. A daily dose of 300 mg dazucorilant will be used in the OLE period. Patients who complete the double-blind treatment period and who do not enter the OLE will enter the 132-week follow-up period.
In Part 2, eligible ALS patients will receive open-label treatment to evaluate dose titration and tolerability of dazucorilant. The dose titration will begin with an initial 75 mg once daily dose, and the dose will be titrated up as tolerated in 75 mg increments until the 300 mg once daily target dose is reached and maintained for 3 weeks. Patients who complete participation in the dose-titration treatment period will be eligible to continue treatment with dazucorilant 300 mg once daily in a 52-week open-label extension portion of the study.
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Fase 2
Contatti e Sedi
Luoghi di studio
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Leuven, Belgio, 3000
- 108
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Ontario
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Hamilton, Ontario, Canada, L8N 3Z5
- 425
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Quebec
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Montreal, Quebec, Canada, H3A2B4
- 273
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Bron, Francia, 69500
- 422
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Lille, Francia, 59037
- 258
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Limoges, Francia, 87042
- 257
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Marseille, Francia, 13385
- 261
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Montpellier, Francia, 42395
- 423
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Nice, Francia, 06001
- 259
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Paris, Francia, 75651
- 262
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Tours, Francia, 37000
- 256
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Berlin, Germania, 13353
- 255
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Bonn, Germania, 53127
- 270
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Dresden, Germania, 1307
- 268
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Hanover, Germania, 30625
- 260
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Jena, Germania, 7747
- 265
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München, Germania, 81675
- 386
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Rostock, Germania, 18147
- 267
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Ulm, Germania, 89081
- 269
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Dublin, Irlanda, D09 YD60
- 253
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Utrecht, Olanda, 3584 CW
- 264
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Bydgoszcz, Polonia, 85-163
- 283
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Krakow, Polonia, 30721
- 385
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Warsaw, Polonia, 01-684
- 254
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Warsaw, Polonia, 02-473
- 274
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Stoke-on-Trent, Regno Unito, ST4 6QG
- 263
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Barcelona, Spagna, 08003
- 302
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Barcelona, Spagna, 08035
- 115
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Madrid, Spagna, 28046
- 303
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Málaga, Spagna, 29010
- 282
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Valencia, Spagna, 46026
- 194
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Arizona
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Phoenix, Arizona, Stati Uniti, 85013
- 062
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California
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San Francisco, California, Stati Uniti, 94109
- 278
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New Jersey
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Neptune City, New Jersey, Stati Uniti, 07753
- 287
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New York
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New York, New York, Stati Uniti, 10032
- 353
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Male and female patients ≥18 years of age with sporadic or familial ALS. In Part 1, patients must have a risk of ALS progression characterized by a European Network for the Cure of ALS (ENCALS) risk profile score ≥ -6 and ≤ -3. In Part 2 patients must have a risk of ALS progression characterized by an Treatment Research Initiative to Cure ALS (TRICALS) risk profile score ≥ -7 and ≤ -3.
- If taking riluzole, edaravone, and/or sodium phenylbutyrate and taurursodiol, must be on a stable dose prior to Screening. Sodium phenylbutyrate and taurursodiol are not permitted for patients enrolled in Part 2 of the study.
- Part 2 only: Patients with a pathogenic mutation in superoxide dismutase 1 gene (SOD1) must not be receiving treatment with tofersen or eligible for treatment with tofersen if available. Patients who have received prior treatment with tofersen and discontinued due to safety and/or efficacy reasons prior to Screening are eligible.
- Part 2 only: Use of ultra high-dose methylcobalamin for the treatment of ALS is permitted provided the patient has been on a stable dose for ≥11 weeks prior to the Day 1 visit.
Exclusion Criteria:
- History of a clinically significant non-ALS neurologic disorder
- Inability to swallow capsules.
- Blood platelet count <150,000/mm^3.
- Renal impairment indicated by Estimated Glomerular Filtration Rate (eGFR) ≤30 mL/min/1.73 m^2. Part 2 only: Patients with a recent history of acute kidney injury should have returned to their baseline renal function (i.e, eGFR prior to acute kidney injury) prior to enrollment.
- Human immunodeficiency virus (HIV) or current chronic/active infection with hepatitis C virus or hepatitis B virus. Part 2 only: Known history of HIV or chronic/active infection with hepatitis C or hepatitis B virus; testing does not need to be performed if infection status is unknown.
- Women who are pregnant, planning to become pregnant, or are breastfeeding.
- Use of non-invasive ventilation (NIV) or mechanical ventilation via tracheostomy, or on any form of oxygen supplementation.
- Cancer that is currently being treated (except adequately controlled basal cell carcinoma or squamous cell carcinoma of the skin, stage I endometrial cancer or carcinoma in situ of the cervix or breast) or a history of cancer with an expected survival < 2 years.
- Current or anticipated need of a diaphragm pacing system (DPS).
- Previous exposure or treatment with glucocorticoid receptor modulators or antagonists.
- Taking, or have taken, any systemic, inhaled, or potent dermatologic topical corticosteroids (Class I to III) within a period equivalent to 5 half-lives of the corticosteroid used prior to first dose of study drug. Patients who have stopped glucocorticoid use should have an alternative option if their condition deteriorates during the study.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Triplicare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: Part 1: CORT113176 (Dazucorilant) 300 mg
300 mg of dazucorilant will be administered once daily. |
300 mg of dazucorilant will be administered once daily in 4 capsules of 75 mg dazucorilant/capsule.
Altri nomi:
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Sperimentale: Part 1: CORT113176 (Dazucorilant) 150 mg
150 mg of dazucorilant will be administered once daily. |
Dazucorilant and placebo will be administered once daily in 4 capsules, 2 capsules with 75 mg dazucorilant/capsule, and 2 capsules of placebo equivalent.
Altri nomi:
Placebo will be administered once daily in capsules of placebo equivalent. |
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Comparatore placebo: Part 1: Placebo (matched to study drug)
Placebo will be administered once daily. |
Placebo will be administered once daily in capsules of placebo equivalent. |
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Sperimentale: Part 2: CORT113176 (Dazucorilant) 75 - 300 mg Dose-titration
75 mg of dazucorilant will be administered once daily for 1 week, and increased weekly in 75 mg increments up to 300 mg once daily. |
Dazucorilant will be administered once daily in 75-mg capsules.
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change from Baseline to Week 24 in the ALS Functional Rating Scale-Revised (ALSFRS-R) total score.
Lasso di tempo: Baseline to Week 24
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This outcome measure is assessed in study Part 1. |
Baseline to Week 24
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Incidence of Adverse Events (AEs), Serious Adverse Events (SAEs), treatment-related AEs, AEs by severity, and deaths due to AEs
Lasso di tempo: Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
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Incidence of treatment-emergent AEs and SAEs
Lasso di tempo: Baseline up to Week 12
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This outcome measure is assessed in study Part 2. |
Baseline up to Week 12
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Incidence of treatment-emergent AEs leading to dose interruptions, dose reductions, and/or discontinuations of study drug
Lasso di tempo: Baseline up to Week 12
|
This outcome measure is assessed in study Part 2. |
Baseline up to Week 12
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change from Baseline to Week 24 in muscle strength (assessed using hand-held dynamometer)
Lasso di tempo: Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
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Change from Baseline to Week 24 in Percent Slow Vital Capacity
Lasso di tempo: Baseline to Week 24
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This outcome measure is assessed in study Part 1. |
Baseline to Week 24
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Change from Baseline to Week 24 in EuroQol-5 Dimensions-5 Levels (EQ-5D-5L)
Lasso di tempo: Baseline to Week 24
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This outcome measure is assessed in study Part 1. |
Baseline to Week 24
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Time to Death
Lasso di tempo: From randomization date to the date of death from any cause up to 156 weeks
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This outcome measure is assessed in study Part 1. |
From randomization date to the date of death from any cause up to 156 weeks
|
Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Direttore dello studio: Sophia Majeed, PharmD, PhD, Corcept Therapeutics Incorporated
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie del sistema nervoso centrale
- Malattie del sistema nervoso
- Malattie neuromuscolari
- Malattie metaboliche
- Malattie Neurodegenerative
- Malattie del midollo spinale
- TDP-43 Proteinopatie
- Carenze di proteostasi
- Malattia del motoneurone
- Malattie nutrizionali e metaboliche
- Sclerosi laterale amiotrofica
- CORT113176
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- CORT113176-652
- 2021-005611-31 (Numero EudraCT)
Piano per i dati dei singoli partecipanti (IPD)
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Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
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