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- Klinische proef NCT05407324
Dazucorilant bij patiënten met amyotrofische laterale sclerose (DAZALS) (DAZALS)
Een multicenter, gerandomiseerd, dubbelblind, placebogecontroleerd fase 2-onderzoek ter evaluatie van de veiligheid en werkzaamheid van CORT113176 (Dazucorilant) bij patiënten met amyotrofische laterale sclerose (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).
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
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.
Studietype
Inschrijving (Geschat)
Fase
- Fase 2
Contacten en locaties
Studie Locaties
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Leuven, België, 3000
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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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Berlin, Duitsland, 13353
- 255
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Bonn, Duitsland, 53127
- 270
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Dresden, Duitsland, 1307
- 268
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Hanover, Duitsland, 30625
- 260
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Jena, Duitsland, 7747
- 265
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München, Duitsland, 81675
- 386
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Rostock, Duitsland, 18147
- 267
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Ulm, Duitsland, 89081
- 269
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Bron, Frankrijk, 69500
- 422
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Lille, Frankrijk, 59037
- 258
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Limoges, Frankrijk, 87042
- 257
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Marseille, Frankrijk, 13385
- 261
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Montpellier, Frankrijk, 42395
- 423
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Nice, Frankrijk, 06001
- 259
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Paris, Frankrijk, 75651
- 262
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Tours, Frankrijk, 37000
- 256
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Dublin, Ierland, D09 YD60
- 253
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Utrecht, Nederland, 3584 CW
- 264
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Bydgoszcz, Polen, 85-163
- 283
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Krakow, Polen, 30721
- 385
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Warsaw, Polen, 01-684
- 254
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Warsaw, Polen, 02-473
- 274
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Barcelona, Spanje, 08003
- 302
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Barcelona, Spanje, 08035
- 115
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Madrid, Spanje, 28046
- 303
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Málaga, Spanje, 29010
- 282
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Valencia, Spanje, 46026
- 194
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Stoke-on-Trent, Verenigd Koninkrijk, ST4 6QG
- 263
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Arizona
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Phoenix, Arizona, Verenigde Staten, 85013
- 062
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California
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San Francisco, California, Verenigde Staten, 94109
- 278
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New Jersey
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Neptune City, New Jersey, Verenigde Staten, 07753
- 287
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New York
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New York, New York, Verenigde Staten, 10032
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
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.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Verdrievoudigen
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: 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.
Andere namen:
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Experimenteel: 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.
Andere namen:
Placebo will be administered once daily in capsules of placebo equivalent. |
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Placebo-vergelijker: 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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Experimenteel: 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.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change from Baseline to Week 24 in the ALS Functional Rating Scale-Revised (ALSFRS-R) total score.
Tijdsspanne: 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
Tijdsspanne: 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 treatment-emergent AEs and SAEs
Tijdsspanne: 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
Tijdsspanne: 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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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change from Baseline to Week 24 in muscle strength (assessed using hand-held dynamometer)
Tijdsspanne: 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 Percent Slow Vital Capacity
Tijdsspanne: 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)
Tijdsspanne: 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
Tijdsspanne: 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
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Studie directeur: Sophia Majeed, PharmD, PhD, Corcept Therapeutics Incorporated
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
- Ziekten van het centrale zenuwstelsel
- Ziekten van het zenuwstelsel
- Neuromusculaire aandoeningen
- Metabole ziekten
- Neurodegeneratieve ziekten
- Ziekten van het ruggenmerg
- TDP-43 Proteïnopathieën
- Proteostase-tekortkomingen
- Motor Neuron Ziekte
- Voedings- en stofwisselingsziekten
- Amyotrofische laterale sclerose
- CORT113176
Andere studie-ID-nummers
- CORT113176-652
- 2021-005611-31 (EudraCT-nummer)
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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