- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07861152
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
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Geschätzt)
Phase
- Phase 1
Kontakte und Standorte
Studienkontakt
- Name: Clinical Trials Administrator
- Telefonnummer: 844-734-6643
- E-Mail: clinicaltrials@regeneron.com
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
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
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Sequenzielle Zuweisung
- Maskierung: Vervierfachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Dosissteigerung
|
Administered per the protocol. |
|
Placebo-Komparator: Placebo-Komparator
|
Administered per the protocol. |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Occurrence of Treatment-Emergent Adverse Events (TEAEs)
Zeitfenster: Up to approximately 68 weeks
|
Up to approximately 68 weeks
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Concentrations of REGN24493 in serum
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum Thyroid-Stimulating Hormone (TSH) levels
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum free T4 (fT4) levels
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum free T3 (fT3) levels
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
|
Serum total T3 (TT3) levels
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
|
Occurrence of anti-drug antibody (ADA) to REGN24493 in serum
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
|
Magnitude of anti-drug antibody (ADA) to REGN24493 in serum
Zeitfenster: Day 1 through Week 68
|
Day 1 through Week 68
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienleiter: Clinical Trial Management, Regeneron Pharmaceuticals
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- R24493-GRD-25112
- 2026-525624-15-00 (Ctis)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
All Individual Patient Data (IPD) that underlie publicly available results will be considered for sharing
IPD-Sharing-Zeitrahmen
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-Sharing-Zugriffskriterien
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
Art der unterstützenden IPD-Freigabeinformationen
- STUDIENPROTOKOLL
- SAFT
- ICF
- ANALYTIC_CODE
- CSR
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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