A Phase 2 Trial to Investigate the Efficacy, Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tegacorat in Male Participants 4 to <7 Years of Age With Duchenne Muscular Dystrophy
A Randomized, Open-label Phase 2 Trial Consisting of a 24-Week Core Phase Followed by a 72-Week Extension Phase to Investigate the Efficacy, Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tegacorat Oral Solution in Male Participants 4 to <7 Years of Age With Duchenne Muscular Dystrophy (DMD)
This Phase 2 clinical trial will evaluate the efficacy, safety, tolerability, pharmacokinetics, and pharmacodynamics of tegacorat oral solution in male participants 4 to less than 7 years of age with Duchenne muscular dystrophy (DMD). Participants will be randomized to one of three tegacorat treatment groups during a 24-week Core Phase. Participants who complete the Core Phase will continue into a 72-week Extension Phase. The study will assess muscle function, ambulatory performance, safety outcomes, pharmacokinetics, pharmacodynamic biomarkers, and health-related quality of life over a total treatment period of up to 96 weeks.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
詳細な説明
DMD is a severe, progressive neuromuscular disorder caused by mutations in the dystrophin gene, resulting in muscle degeneration and loss of function. Current standard-of-care glucocorticoid therapy may slow disease progression but is associated with significant long-term adverse effects. Tegacorat is a selective glucocorticoid receptor agonist and modulator (SEGRAM) that has demonstrated anti-inflammatory activity with reduced glucocorticoid receptor-mediated transactivation in clinical and nonclinical studies.
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- フェーズ2
連絡先と場所
研究連絡先
研究連絡先
- 名前:Grünenthal Clinical Trial Helpdesk
- 電話番号:+49 241 569 3223
- メール:clinical-trials@grunenthal.com
参加基準
適格基準
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 participant aged ≥4 years and <7 years at randomization.
- Clinically and genetically confirmed diagnosis of Duchenne muscular dystrophy.
- Body weight between 13 kg and 35 kg at screening.
- Able to walk independently without assistive devices.
- Able to complete the TTSTAND assessment without assistance in less than 10 seconds.
- Evidence of varicella immunity by serology or vaccination history.
- Parent(s)/legal guardian(s) provide informed consent and participant assent as required.
EXCLUSION CRITERIA:
- Moderate or severe renal impairment.
- Moderate or severe hepatic impairment.
- Clinically significant abnormal laboratory findings.
- Chronic or latent infection that may increase study risk.
- Acute illness that could affect safety.
- Symptomatic cardiomyopathy.
- Diabetes mellitus.
- Severe behavioral, cognitive, or psychiatric disorders interfering with study participation.
- Adrenal insufficiency.
- Clinically significant ECG abnormalities.
- Hypersensitivity to study intervention or its components.
- Current or recent use of prohibited treatments or investigational products.
- Prior exposure to delandistrogene moxeparvovec.
- Participation in another clinical trial within the protocol-defined washout period.
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:なし(オープンラベル)
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
実験的:Tegacorat Low dose
Tegacorat Treatment Group 1 |
Oral solution |
|
実験的:Tegacorat Mid Dose
Tegacorat Treatment Group 2 |
Oral solution |
|
実験的:Tegacorat High dose
Tegacorat Treatment Group 3 |
Oral solution |
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Core Phase: Change From Baseline in Time-to-Stand-from-Supine (TTSTAND) Velocity
時間枠:Baseline to Week 24
|
Change from baseline to Week 24 in TTSTAND velocity. |
Baseline to Week 24
|
|
Extension Phase: Incidence of Adverse Events
時間枠:First dose through Week 96
|
Safety and Tolerability. |
First dose through Week 96
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Core Phase: Change From Baseline in Stride Velocity 95th Centile (SV95C)
時間枠:Baseline to Week 24
|
Change from baseline to Week 24 in SV95C measured using wearable sensor technology. |
Baseline to Week 24
|
|
Core Phase: Change From Baseline in 10-Meter Walk/Run (10MWR) velocity
時間枠:Baseline to Week 24
|
Change From Baseline in Functional Test Performance. |
Baseline to Week 24
|
|
Core Phase: Change From Baseline in Time-to-Climb-4-Stairs (TTCLIMB) velocity
時間枠:Baseline to Week 24
|
Change From Baseline in Functional Test Performance. |
Baseline to Week 24
|
|
Core Phase: Incidence of Adverse Events
時間枠:First dose through Week 24
|
Safety and Tolerability. |
First dose through Week 24
|
|
Extension Phase: Time to Treatment Discontinuation Due to Adverse Events
時間枠:Up to Week 96
|
Time to permanent discontinuation of study treatment due to an adverse event. |
Up to Week 96
|
|
Extension Phase: Change From Baseline in Weight and BMI Z-Scores
時間枠:Baseline to Week 96
|
Change from baseline in weight and body mass index (BMI) Z-scores. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in Cushingoid Features
時間枠:Baseline to Week 96
|
Change from baseline in Cushingoid features. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in Glucose Metabolism
時間枠:Baseline to Week 96
|
Change from baseline in fasting glucose and fasting serum insulin. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in PARS-III Score
時間枠:Baseline to Week 96
|
Change from baseline in Personal Adjustment and Role Skills Scale (PARS-III) score. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in Bone Mineral Density
時間枠:Baseline to Week 96
|
Change from baseline in bone mineral density assessed by dual-energy X-ray absorptiometry (DXA). |
Baseline to Week 96
|
|
Extension Phase: Vertebral Fracture Assessment
時間枠:Baseline to Week 96
|
Assessment of vertebral fractures by lateral thoracolumbar spine X-ray. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in Height Z-Score
時間枠:Baseline to Week 96
|
Change from baseline in height Z-score. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in Bone Age
時間枠:Baseline to Week 96
|
Change from baseline in bone age assessed by left hand X-ray. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in TTSTAND Velocity
時間枠:Baseline to Week 96
|
Change From Baseline in Functional Test Performance. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in 10MWR Velocity
時間枠:Baseline to Week 96
|
Change From Baseline in Functional Test Performance. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in TTCLIMB Velocity
時間枠:Baseline to Week 96
|
Change From Baseline in Functional Test Performance. |
Baseline to Week 96
|
|
Extension Phase: Change From Baseline in SV95C
時間枠:Baseline to Week 96
|
Change from baseline in SV95C measured using wearable sensor technology. |
Baseline to Week 96
|
協力者と研究者
研究記録日
主要日程の研究
研究開始 (推定)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
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
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
その他の研究ID番号
- KF6019-02
- 2026-526326-40-00 (Ctis)
- U1111-1339-2419 (その他の識別子:Universal Trial Number)
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?
IPD プランの説明
Information available on the Grünenthal Group Web Site (https://www.grunenthal.com/science/clinical-trial-transparency/data-sharing) and according to the European Federation of Pharmaceutical Industries and Associations (EFPIA) Data Sharing Principles
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- ICF
- CSR
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。