筋萎縮性側索硬化症(DAZALS)患者におけるダズコリラント (DAZALS)
筋萎縮性側索硬化症(DAZALS)患者における CORT113176(ダズコリラント)の安全性と有効性を評価する第 2 相、多施設、無作為化、二重盲検、プラセボ対照試験
The purpose of this 2-part study is to assess the safety and efficacy of CORT113176 (dazucorilant) in patients with Amyotrophic Lateral Sclerosis (ALS).
調査の概要
状態
条件
詳細な説明
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.
研究の種類
入学 (推定)
段階
- フェーズ2
連絡先と場所
研究場所
-
-
-
Dublin、アイルランド、D09 YD60
- 253
-
-
-
-
Arizona
-
Phoenix、Arizona、アメリカ、85013
- 062
-
-
California
-
San Francisco、California、アメリカ、94109
- 278
-
-
New Jersey
-
Neptune City、New Jersey、アメリカ、07753
- 287
-
-
New York
-
New York、New York、アメリカ、10032
- 353
-
-
-
-
-
Stoke-on-Trent、イギリス、ST4 6QG
- 263
-
-
-
-
-
Utrecht、オランダ、3584 CW
- 264
-
-
-
-
Ontario
-
Hamilton、Ontario、カナダ、L8N 3Z5
- 425
-
-
Quebec
-
Montreal、Quebec、カナダ、H3A2B4
- 273
-
-
-
-
-
Barcelona、スペイン、08003
- 302
-
Barcelona、スペイン、08035
- 115
-
Madrid、スペイン、28046
- 303
-
Málaga、スペイン、29010
- 282
-
Valencia、スペイン、46026
- 194
-
-
-
-
-
Berlin、ドイツ、13353
- 255
-
Bonn、ドイツ、53127
- 270
-
Dresden、ドイツ、1307
- 268
-
Hanover、ドイツ、30625
- 260
-
Jena、ドイツ、7747
- 265
-
München、ドイツ、81675
- 386
-
Rostock、ドイツ、18147
- 267
-
Ulm、ドイツ、89081
- 269
-
-
-
-
-
Bron、フランス、69500
- 422
-
Lille、フランス、59037
- 258
-
Limoges、フランス、87042
- 257
-
Marseille、フランス、13385
- 261
-
Montpellier、フランス、42395
- 423
-
Nice、フランス、06001
- 259
-
Paris、フランス、75651
- 262
-
Tours、フランス、37000
- 256
-
-
-
-
-
Leuven、ベルギー、3000
- 108
-
-
-
-
-
Bydgoszcz、ポーランド、85-163
- 283
-
Krakow、ポーランド、30721
- 385
-
Warsaw、ポーランド、01-684
- 254
-
Warsaw、ポーランド、02-473
- 274
-
-
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
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.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:トリプル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的: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.
他の名前:
|
|
実験的: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.
他の名前:
Placebo will be administered once daily in capsules of placebo equivalent. |
|
プラセボコンパレーター:Part 1: Placebo (matched to study drug)
Placebo will be administered once daily. |
Placebo will be administered once daily in capsules of placebo equivalent. |
|
実験的: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.
他の名前:
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change from Baseline to Week 24 in the ALS Functional Rating Scale-Revised (ALSFRS-R) total score.
時間枠:Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
|
|
Incidence of Adverse Events (AEs), Serious Adverse Events (SAEs), treatment-related AEs, AEs by severity, and deaths due to AEs
時間枠:Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
|
|
Incidence of treatment-emergent AEs and SAEs
時間枠:Baseline up to Week 12
|
This outcome measure is assessed in study Part 2. |
Baseline up to Week 12
|
|
Incidence of treatment-emergent AEs leading to dose interruptions, dose reductions, and/or discontinuations of study drug
時間枠:Baseline up to Week 12
|
This outcome measure is assessed in study Part 2. |
Baseline up to Week 12
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change from Baseline to Week 24 in muscle strength (assessed using hand-held dynamometer)
時間枠:Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
|
|
Change from Baseline to Week 24 in Percent Slow Vital Capacity
時間枠:Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
|
|
Change from Baseline to Week 24 in EuroQol-5 Dimensions-5 Levels (EQ-5D-5L)
時間枠:Baseline to Week 24
|
This outcome measure is assessed in study Part 1. |
Baseline to Week 24
|
|
Time to Death
時間枠:From randomization date to the date of death from any cause up to 156 weeks
|
This outcome measure is assessed in study Part 1. |
From randomization date to the date of death from any cause up to 156 weeks
|
協力者と研究者
スポンサー
捜査官
- スタディディレクター:Sophia Majeed, PharmD, PhD、Corcept Therapeutics Incorporated
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
キーワード
追加の関連 MeSH 用語
その他の研究ID番号
- CORT113176-652
- 2021-005611-31 (EudraCT番号)
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。