Thyroid-Stimulating Hormone Receptor (TSHR) Blockade With REGN24493 in Adult Participants With Graves' Disease (GD) (EMERGE)
A Phase 1, Single-Ascending Dose Study of REGN24493, an Anti-TSHR Monoclonal Antibody, in Participants With Graves' Disease
This study will test an experimental Regeneron drug called REGN24493 hereby referred to as "study drug" to see if it can help treat Graves' disease. Graves' disease is a condition where the immune system causes the thyroid gland to make too much thyroid hormone.
The main purpose of this study is to learn about the safety of REGN24493 and what side effects it might cause.
The study is looking at:
- What side effects REGN24493 might cause
- How much REGN24493 is in the blood at different times
- How REGN24493 affects thyroid hormone levels
- If the body reacts to REGN24493 in a way that could affect participant's health
- What is the best dose of REGN24493 for treating Graves' disease
調査の概要
研究の種類
入学 (推定)
段階
- フェーズ 1
連絡先と場所
研究連絡先
- 名前：Clinical Trials Administrator
- 電話番号：844-734-6643
- メール：clinicaltrials@regeneron.com
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
Key Inclusion Criteria:
- Has a diagnosis of Graves' Disease for at least 4 months prior to the screening visit
- Has thyroid-stimulating hormone receptor antibody (TRAb) level above the upper limit of normal at the screening visit
- Euthyroid at the screening visit and at least 4 weeks prior to the screening visit as defined in the protocol
- Body mass index (BMI) between 18.5 and 35.0 kg/m^2 (inclusive) at the screen visit
Key Exclusion Criteria:
- Has history of hyperthyroidism not caused by Graves' disease (eg, toxic thyroid adenoma, multinodular goiter, amiodarone-induced)
- Has active thyroid storm or is at current risk of thyroid storm, as assessed by the investigator at the screening visit
- Has clinically significant cardiac abnormalities attributable to uncontrolled Graves' disease (eg, arrhythmias precipitated by thyrotoxicosis, thyrotoxic cardiomyopathy)
- Has any infection requiring systemic therapy within the 4 weeks prior to the screening visit
- Was hospitalized (ie, >24 hours) for a reason within 30 days of the screening visit that presents any concern to the trial investigator
- Has used or is using Levothyroxine (LT4) therapy at any dose within 6 weeks of the screening visit
- Has history of Radioactive iodine (RAI) thyroid ablation or thyroidectomy
Note: Other protocol defined Inclusion/Exclusion criteria apply
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：順次割り当て
- マスキング：4倍
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的：用量漸増
|
Administered per the protocol. |
|
プラセボコンパレーター：プラセボコンパレーター
|
Administered per the protocol. |
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 |
時間枠 |
|---|---|
|
Occurrence of Treatment-Emergent Adverse Events (TEAEs)
時間枠：Up to approximately 68 weeks
|
Up to approximately 68 weeks
|
二次結果の測定
結果測定 |
時間枠 |
|---|---|
|
Concentrations of REGN24493 in serum
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum Thyroid-Stimulating Hormone (TSH) levels
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum free T4 (fT4) levels
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum free T3 (fT3) levels
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum total T3 (TT3) levels
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
|
Occurrence of anti-drug antibody (ADA) to REGN24493 in serum
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
|
Magnitude of anti-drug antibody (ADA) to REGN24493 in serum
時間枠：Day 1 through Week 68
|
Day 1 through Week 68
|
協力者と研究者
捜査官
- スタディディレクター：Clinical Trial Management、Regeneron Pharmaceuticals
研究記録日
主要日程の研究
研究開始 (推定)
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
その他の研究ID番号
- R24493-GRD-25112
- 2026-525624-15-00 (Ctis)
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
All Individual Patient Data (IPD) that underlie publicly available results will be considered for sharing
IPD 共有時間枠
When Regeneron has:
- received marketing authorization from major health authorities (e.g., FDA, European Medicines Agency (EMA), Pharmaceuticals and Medical Devices Agency (PMDA), etc.) for the product and indication or has globally discontinued development of the product for all indications on or after April 2020 and has no plans for future development
- made the study results publicly available (e.g., scientific publication, scientific conference, clinical trial registry)
- the legal authority to share the data, and
- ensured the ability to protect participant privacy
IPD 共有アクセス基準
Qualified researchers can submit a proposal for access to individual patient or aggregate level data from a Regeneron-sponsored clinical trial through Vivli. Regeneron's Independent Research Request Evaluation Criteria can be found at: https://www.regeneron.com/sites/default/files/Regeneron-External-Data-Sharing-Policy-and-Independent-Research-Request-Evaluation-Criteria.pdf
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
- 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。