- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07935356
A Phase 3 Evaluation of Sutacimig in Glanzmann Thrombasthenia (SOLARA)
SOLARA: A Phase 3 Study of the Efficacy and Safety of Sutacimig in Participants With Glanzmann Thrombasthenia
Glanzmann thrombasthenia (GT) is a serious inherited bleeding disorder. In GT, platelets, the blood cells that normally stick together at the site of an injury to stop bleeding, are unable to properly do so. As a result, bleeding does not stop as it should. Bleeding in GT often starts without warning, can happen frequently, and can be severe. It most commonly affects the nose, mouth and gums, gastrointestinal tract, and skin, and many women and girls with GT experience heavy menstrual bleeding. Over time, bleeding can lead to iron deficiency and anemia. Some bleeding episodes require emergency care, hospitalization, transfusion, or surgery, and some can be life-threatening.
Sutacimig is an investigational medicine given as an injection under the skin (subcutaneous injection). It is designed to help platelets work at the site of bleeding despite the underlying defect in GT. It is intended to be given regularly to help prevent bleeding (prophylaxis), rather than only to treat bleeding after it starts.
The purpose of this study is to find out whether sutacimig, given as prophylaxis, reduces the number of treated bleeding episodes in people with GT compared with no prophylaxis, and to evaluate its safety and tolerability.
Aperçu de l'étude
Type d'étude
Inscription (Estimé)
Phase
- Phase 3
Contacts et emplacements
Coordonnées de l'étude
- Nom: Clinical Trials
- Numéro de téléphone: 1 833 328 7111
- E-mail: clinicaltrials@hemab.com
Lieux d'étude
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California
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La Jolla, California, États-Unis, 92037
- Recrutement
- University of California San Diego (UC San Diego) Health - Jacobs Medical Center
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Los Angeles, California, États-Unis, 90027
- Recrutement
- Children's Hospital Los Angeles
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Sacramento, California, États-Unis, 95817
- Recrutement
- University of California Davis (UC Davis) Medical Center
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San Francisco, California, États-Unis, 94143
- Recrutement
- University of California San Francisco (UCSF) Medical Center
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Indiana
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Indianapolis, Indiana, États-Unis, 46260
- Recrutement
- Innovative Hematology - Indiana Hemophilia & Thrombosis Center
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Minnesota
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Minneapolis, Minnesota, États-Unis, 55455
- Recrutement
- M Health Fairview - University of Minnesota Medical Center
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New York
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New York, New York, États-Unis, 10065
- Recrutement
- New York-Presbyterian - Weill Cornell Medical Center
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North Carolina
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Durham, North Carolina, États-Unis, 27709
- Recrutement
- Science 37
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Texas
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Houston, Texas, États-Unis, 77030
- Recrutement
- Gulf States Hemophilia and Thrombophilia Center - Texas Medical Center
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
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Has the ability to provide informed consent to participate in the clinical study before completing any study-related procedures, and has an understanding, ability, and willingness to comply with clinical study procedures and restrictions.
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Adults 18 to 70 years.
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Adolescents 12 to <18 years, dependent on geographical location.
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Has clinical bleeding phenotype consistent with Glanzmann thrombasthenia (GT) and documentation of either diagnostic laboratory criteria (a) or (b) below:
- Abnormal platelet aggregometry AND flow cytometry
- A confirmed genetic mutation in ITGA2B or ITGB3.
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Participants have experienced at least four treated bleeding events related to GT within the 12 months prior to Screening.
Exclusion Criteria:
- Prior exposure to sutacimig.
- History of clinically significant hypersensitivity associated with monoclonal antibody therapies.
- Congenital or acquired bleeding disorders other than GT.
- Medical condition (other than GT) that constitutes an increased risk of having uncontrolled bleeding events during the study or other conditions per Investigator discretion.
- History of venous or arterial thromboembolic (TE) event or TE disease except for catheter-associated vein thrombosis.
- Co-existing thrombophilia disorder.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Sutacimig
Participants will receive sutacimig 0.2 milligrams per kilogram (mg/kg) by subcutaneous injection once weekly for 48 weeks. Upon completion of the 48-week treatment period, participants will be offered the opportunity to transition to a separate open-label extension (OLE) study for continued assessment of the prophylactic treatment with sutacimig. |
Sutacimig will be administered by subcutaneous injection. |
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
|---|---|
|
Annualized Treated Bleed Rate (ATBR)
Délai: From the first dose through Week 48
|
From the first dose through Week 48
|
Mesures de résultats secondaires
Mesure des résultats |
Délai |
|---|---|
|
High-Intensity Annualized Treated Bleed Rate (Hi-ATBR)
Délai: From the first dose through Week 48
|
From the first dose through Week 48
|
|
Annualized Treated Bleed Days (ATBD)
Délai: From the first dose through Week 48
|
From the first dose through Week 48
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Annualized Treated Bleed Rate (ATBR) by Bleeding Event Type
Délai: From the first dose through Week 48
|
From the first dose through Week 48
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Annualized Treated Bleed Rate (ATBR) by Bleeding Event Cause
Délai: From the first dose through Week 48
|
From the first dose through Week 48
|
|
Percentage of Participants With Reductions in Annualized Treated Bleed Rate (ATBR)
Délai: From the first dose through Week 48
|
From the first dose through Week 48
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Percentage of Participants With Reductions in High-Intensity Annualized Treated Bleed Rate (Hi-ATBR)
Délai: From the first dose through Week 48
|
From the first dose through Week 48
|
|
Number of Participants With Treatment-Emergent Adverse Events (TEAEs)
Délai: From the first dose through Week 56
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From the first dose through Week 56
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Number of Participants With Physical Examination Abnormalities
Délai: From the first dose through Week 56
|
From the first dose through Week 56
|
|
Number of Participants With Vital Sign Abnormalities
Délai: From the first dose through Week 56
|
From the first dose through Week 56
|
|
Number of Participants With Clinical Laboratory Test Abnormalities
Délai: From the first dose through Week 56
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From the first dose through Week 56
|
|
Number of Participants With Anti-Drug Antibody (ADA) Development
Délai: From the first dose through Week 56
|
From the first dose through Week 56
|
|
Number of Participants With Changes in Electrocardiogram (ECG) Parameters
Délai: From the first dose through Week 56
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From the first dose through Week 56
|
|
Plasma Concentration for Sutacimig
Délai: Baseline through Week 56
|
Baseline through Week 56
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: Medical Director, Hemab
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
- Maladies hématologiques
- Saignement
- Maladies génétiques, innées
- Troubles de la coagulation sanguine
- Troubles des plaquettes sanguines
- Déficience en fer
- Épistaxis
- Troubles hémorragiques
- GT
- Trouble hémorragique rare
- Troubles héréditaires de la coagulation sanguine
- Maladies hématologiques et lymphatiques
- Thrombasthénie de Glanzmann
- Glanzmann
- Glanzmann's thrombasthenia
- Thrombasthenia
- Inherited Platelet Function Disorder
- ITGA2B
- ITGB3
- GPIIb/IIIa
- Sutacimig
- HMB-001
- Congenital Hereditary, Neonatal Diseases and Abnormalities
Termes MeSH pertinents supplémentaires
- Processus pathologiques
- Maladies métaboliques
- Maladies des voies respiratoires
- Maladies du nez
- Maladies oto-rhino-laryngologiques
- Signes et symptômes respiratoires
- Anémie
- Troubles du métabolisme du fer
- Anémie hypochrome
- Conditions pathologiques, signes et symptômes
- Maladies nutritionnelles et métaboliques
- Signes et symptômes
- Carences en fer
- Épistaxis
- Maladies génétiques, innées
- Anémie, carence en fer
- Maladies hématologiques
- Hémorragie
- Troubles de la coagulation sanguine
- Thrombasthénie
- Troubles des plaquettes sanguines
- Troubles hémorragiques
- Troubles de la coagulation sanguine, héréditaires
- Maladies et anomalies congénitales, héréditaires et néonatales
- Maladies hémiques et lymphatiques
Autres numéros d'identification d'étude
- HMB-001-103
- U1111-1342-3293 (Autre identifiant: Universal Trial Number)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .