A Study to Assess the Efficacy, Safety, and Tolerability of IMVT-1402 as Treatment for Adult Participants With Graves' Disease

NCT ID: NCT06727604

Last Updated: 2025-12-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

240 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-12-17

Study Completion Date

2028-06-30

Brief Summary

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This is a study to assess the efficacy, safety, and tolerability of IMVT-1402 in adult participants with Graves' disease (GD) who are hyperthyroid despite antithyroid drug (ATD) treatment.

The primary objective of this study is to evaluate the efficacy of IMVT-1402 versus placebo as assessed by T3 (total triiodothyronine \[T3\] or free triiodothyronine \[FT3\]), free thyroxine (FT4), thyroid-stimulating hormone (TSH), and ATD dose at Week 26.

Detailed Description

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Conditions

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Graves' Disease

Keywords

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IMVT-1402 Anti Thyroid Drug Hyperthyroidism Autoimmune thyroid disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Group 1 Period 1 and 2: IMVT-1402

Group Type EXPERIMENTAL

IMVT-1402

Intervention Type DRUG

600 mg SC QW for 52 weeks

Group 2 Period 1 and 2: IMVT-1402

Group Type EXPERIMENTAL

IMVT-1402

Intervention Type DRUG

600 mg SC QW for 52 weeks

Group 2 Period 1: IMVT-1402 and Period 2: Placebo

Group Type EXPERIMENTAL

IMVT-1402

Intervention Type DRUG

600 mg SC QW for 26 weeks followed by Placebo SC QW for 26 weeks

Group 3 Period 1 and 2: Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

SC QW for 52 weeks

Interventions

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IMVT-1402

600 mg SC QW for 52 weeks

Intervention Type DRUG

IMVT-1402

600 mg SC QW for 26 weeks followed by Placebo SC QW for 26 weeks

Intervention Type DRUG

Placebo

SC QW for 52 weeks

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participants with the ability to understand the requirements of the trial, provide written informed consent, and comply with the trial protocol procedures.
* Male or female participants aged ≥ 18 years.
* Participants with diagnosis of GD who are hyperthyroid despite ATD treatment.

Exclusion Criteria

* Have previously been successfully treated with radioactive iodine (RAI) therapy or have undergone total thyroidectomy.
* Have an autoimmune disease other than GD requiring treatment that, in the Investigator's judgment, puts the participant at undue risk.
* Have moderate-to-severe active thyroid eye disease (TED) and are expected to require immediate surgical intervention and/or are planning corrective surgery/irradiation or medical therapy for TED during study participation.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Immunovant Sciences GmbH

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Site Number - 1032

Phoenix, Arizona, United States

Site Status RECRUITING

Site Number - 1036

Phoenix, Arizona, United States

Site Status RECRUITING

Site Number - 1001

Los Angeles, California, United States

Site Status RECRUITING

Site Number - 1034

San Francisco, California, United States

Site Status RECRUITING

Site Number - 1035

Santa Clarita, California, United States

Site Status RECRUITING

Site Number - 1005

Torrance, California, United States

Site Status RECRUITING

Site Number - 1006

Walnut Creek, California, United States

Site Status WITHDRAWN

Site Number - 1013

Englewood, Colorado, United States

Site Status RECRUITING

Site Number - 1010

Newark, Delaware, United States

Site Status RECRUITING

Site Number - 1040

Washington D.C., District of Columbia, United States

Site Status RECRUITING

Site Number - 1029

Clearwater, Florida, United States

Site Status RECRUITING

Site Number - 1028

Miami, Florida, United States

Site Status RECRUITING

Site Number - 1011

Orlando, Florida, United States

Site Status RECRUITING

Site Number - 1016

Port Charlotte, Florida, United States

Site Status RECRUITING

Site Number - 1012

West Palm Beach, Florida, United States

Site Status RECRUITING

Site Number - 1038

Atlanta, Georgia, United States

Site Status RECRUITING

Site Number - 1020

Stockbridge, Georgia, United States

Site Status RECRUITING

Site Number - 1027

Indianapolis, Indiana, United States

Site Status RECRUITING

Site Number - 1022

New Orleans, Louisiana, United States

Site Status RECRUITING

Site Number - 1023

Baltimore, Maryland, United States

Site Status RECRUITING

Site Number - 1026

Boston, Massachusetts, United States

Site Status RECRUITING

Site Number - 1018

Farmington Hills, Michigan, United States

Site Status RECRUITING

Site Number - 1008

Rochester, Minnesota, United States

Site Status RECRUITING

Site Number - 1017

Omaha, Nebraska, United States

Site Status RECRUITING

Site Number - 1007

Las Vegas, Nevada, United States

Site Status RECRUITING

Site Number - 1003

Portland, Oregon, United States

Site Status RECRUITING

Site Number - 1033

Philadelphia, Pennsylvania, United States

Site Status RECRUITING

Site Number - 1015

Summerville, South Carolina, United States

Site Status RECRUITING

Site Number - 1042

Chattanooga, Tennessee, United States

Site Status RECRUITING

Site Number - 1002

Austin, Texas, United States

Site Status RECRUITING

Site Number - 1019

Dallas, Texas, United States

Site Status RECRUITING

Site Number - 1031

Dallas, Texas, United States

Site Status RECRUITING

Site Number - 1025

Houston, Texas, United States

Site Status WITHDRAWN

Site Number - 1004

Mesquite, Texas, United States

Site Status RECRUITING

Site Number - 1009

Round Rock, Texas, United States

Site Status RECRUITING

Site Number - 1014

San Antonio, Texas, United States

Site Status RECRUITING

Site Number - 1030

Salt Lake City, Utah, United States

Site Status RECRUITING

Site Number - 5303

Antwerp, , Belgium

Site Status RECRUITING

Site Number - 5301

Bruges, , Belgium

Site Status RECRUITING

Site Number - 5302

Brussels, , Belgium

Site Status RECRUITING

Site Number - 8002

Batumi, , Georgia

Site Status RECRUITING

Site Number - 8007

Batumi, , Georgia

Site Status RECRUITING

Site Number - 8006

Kutaisi, , Georgia

Site Status RECRUITING

Site Number - 8008

Marneuli, , Georgia

Site Status RECRUITING

Site Number - 8009

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 8004

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 8005

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 8001

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 8003

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 8011

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 8010

Tbilisi, , Georgia

Site Status RECRUITING

Site Number - 6505

Dresden, Saxony, Germany

Site Status RECRUITING

Site Number - 6508

Munich, , Germany

Site Status RECRUITING

Site Number - 6502

Schwerin, , Germany

Site Status RECRUITING

Site Number - 7558

Békéscsaba, , Hungary

Site Status RECRUITING

Site Number - 7554

Budapest, , Hungary

Site Status RECRUITING

Site Number - 7556

Budapest, , Hungary

Site Status RECRUITING

Site Number - 7551

Pécs, , Hungary

Site Status RECRUITING

Site Number - 7552

Szeged, , Hungary

Site Status RECRUITING

Site Number - 6004

Bologna, , Italy

Site Status RECRUITING

Site Number - 6012

Cagliari, , Italy

Site Status RECRUITING

Site Number - 6011

Genova, , Italy

Site Status RECRUITING

Site Number - 6002

Milan, , Italy

Site Status RECRUITING

Site Number - 6009

Milan, , Italy

Site Status RECRUITING

Site Number - 6007

Milan, , Italy

Site Status RECRUITING

Site Number - 6010

Napoli, , Italy

Site Status RECRUITING

Site Number - 6003

Pisa, , Italy

Site Status RECRUITING

Site Number - 6001

Pisa, , Italy

Site Status RECRUITING

Site Number - 6005

Roma, , Italy

Site Status RECRUITING

Site Number - 6013

Siena, , Italy

Site Status RECRUITING

Site Number - 6008

Varese, , Italy

Site Status RECRUITING

Site Number - 3006

Gliwice, , Poland

Site Status RECRUITING

Site Number - 3002

Krakow, , Poland

Site Status RECRUITING

Site Number -3003

Krakow, , Poland

Site Status RECRUITING

Site Number - 3005

Lublin, , Poland

Site Status RECRUITING

Site Number - 3004

Lublin, , Poland

Site Status RECRUITING

Site Number - 3007

Poznan, , Poland

Site Status RECRUITING

Site Number - 3001

Warsaw, , Poland

Site Status RECRUITING

Site Number - 1037

San Juan, , Puerto Rico

Site Status RECRUITING

Site Number - 7104

Badalona, Barcelona, Spain

Site Status RECRUITING

Site Number - 7103

Barcelona, , Spain

Site Status RECRUITING

Site Number - 7102

Córdoba, , Spain

Site Status RECRUITING

Site Number - 7106

Granada, , Spain

Site Status RECRUITING

Site Number - 7105

Madrid, , Spain

Site Status RECRUITING

Site Number - 7107

Pamplona, , Spain

Site Status RECRUITING

Site Number - 7108

Pamplona, , Spain

Site Status RECRUITING

Site Number - 7101

Seville, , Spain

Site Status RECRUITING

Site Number - 7013

Birmingham, England, United Kingdom

Site Status RECRUITING

Site Number - 7012

Bristol, England, United Kingdom

Site Status RECRUITING

Site Number - 7011

Coventry, England, United Kingdom

Site Status RECRUITING

Site Number - 7007

London, England, United Kingdom

Site Status RECRUITING

Site Number - 7002

Cardiff, , United Kingdom

Site Status RECRUITING

Site Number - 7008

Edinburgh, , United Kingdom

Site Status RECRUITING

Site Number - 7005

Huddersfield, , United Kingdom

Site Status RECRUITING

Site Number - 7004

Hull, , United Kingdom

Site Status RECRUITING

Site Number - 7003

London, , United Kingdom

Site Status RECRUITING

Site Number - 7006

Manchester, , United Kingdom

Site Status RECRUITING

Site Number - 7001

Newcastle upon Tyne, , United Kingdom

Site Status RECRUITING

Site Number - 7009

Norwich, , United Kingdom

Site Status RECRUITING

Site Number - 7010

Nuneaton, , United Kingdom

Site Status RECRUITING

Countries

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United States Belgium Georgia Germany Hungary Italy Poland Puerto Rico Spain United Kingdom

Central Contacts

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Central Study Contact

Role: CONTACT

Phone: 18007970414

Email: [email protected]

Other Identifiers

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2024-516020-33-00

Identifier Type: CTIS

Identifier Source: secondary_id

IMVT-1402-2502

Identifier Type: -

Identifier Source: org_study_id