- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07648264
Single-arm Study of IgPro20 in Adults With Secondary Immune Deficiencies Due to Hematologic Malignancies Treated With B-cell Targeting Chimeric Antigen Receptor T-cell and T-cell Redirecting Therapies
A Phase 3, Prospective, Open-label, Multicenter, Single-arm Study to Investigate the Efficacy, Safety, and Pharmacokinetics of IgPro20 in Subjects With Secondary Immune Deficiency Due to Hematologic Malignancies Treated With B-cell Targeting Chimeric Antigen Receptor T-cell and T-cell Redirecting Therapies
This is a prospective, multicenter, open-label, single-arm study to assess the efficacy, safety, and pharmacokinetics (PK) of IgPro20 in adults with hematologic malignancies treated with B-cell targeting Chimeric antigen receptor T-cell (CAR T-cell) and T-cell redirecting therapies (such as T-cell engager bispecific antibody [TCE BsAb] therapy). The primary objective is to demonstrate that true annualized rate of serious bacterial infection (SBIs) is less than (<) 1.0.
This study includes two cohorts:
- Loading Cohort: Participants with serum immunoglobulin G (IgG) < 500 milligrams per deciliter (mg/dL) at Screening, with or without ongoing immunoglobulin replacement therapy (IgRT) during Screening, who must have received five doses of IgPro20 during the Initial Treatment Period.
- Maintenance-only Cohort: Participants with serum IgG greater than or equal to (≥) 500 mg/dL and ongoing IgRT at Screening, who must have received one dose of IgPro20 during the Initial Treatment Period.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- Phase 3
Contacts et emplacements
Coordonnées de l'étude
- Nom: Trial Registration Coordinator
- Numéro de téléphone: +16108784697
- E-mail: clinicaltrials@cslbehring.com
Lieux d'étude
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Hesse
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Giessen, Hesse, Allemagne, 35392
- Pas encore de recrutement
- Universitaetsklinikum Giessen und Marburg GmbH Standort Giessen
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Rhineland-Palatinate
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Mainz, Rhineland-Palatinate, Allemagne, 55131
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- Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz
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Ghent, Belgique, 9000
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- UZ Gent
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Liège, Belgique, 4000
- Pas encore de recrutement
- CHU de Liège
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Antwerp
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Edegem, Antwerp, Belgique, 2650
- Pas encore de recrutement
- Universitair ziekenhuis Antwerpen UZA
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West-Vlaanderen
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Roeselare, West-Vlaanderen, Belgique, 8800
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- AZ Delta
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New Brunswick
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Fredericton, New Brunswick, Canada, E3B 5N5
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- Horizon Health Network
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Quebec
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Montreal, Quebec, Canada, H4A 3J1
- Pas encore de recrutement
- McGill University Health Research Institute
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Copenhagen, Danemark, 2100
- Résilié
- Rigshospitalet
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Roskilde, Danemark, 4000
- Pas encore de recrutement
- Zealand University Hospital
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South Region Denmark
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Vejle, South Region Denmark, Danemark, 7100
- Pas encore de recrutement
- Department of Medicine, Vejle Hospital
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Madrid, Espagne, 28040
- Pas encore de recrutement
- Hospital Universitario Fundacion Jimenez Diaz
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Madrid, Espagne, 28008
- Pas encore de recrutement
- Pratia ES HLA Hospital Universitario Moncloa
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Alicante
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Elche, Alicante, Espagne, 3560
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- Hospital Universitario del Vinalopó
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Barcelona
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Badalona, Barcelona, Espagne, 08916
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- Hospital Universitari Germans Trias i Pujol
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Barcelona/Catalonia
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Barcelona, Barcelona/Catalonia, Espagne, 08034
- Pas encore de recrutement
- Hospital Clinic De Barcelona
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Cantabria
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Santander, Cantabria, Espagne, 39008
- Pas encore de recrutement
- Hospital Universitario Marques de Valdecilla
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Catalonia
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Barcelona, Catalonia, Espagne, 08035
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- Vall d'Hebron Institut d'Oncologia
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Rouen, France, 76038
- Pas encore de recrutement
- Centre Henri Becquerel
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ILE ET Vilaine
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Rennes, ILE ET Vilaine, France, 35033
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- CHU Rennes - Hôpital Pontchaillou
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Loire Atlantique
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Nantes, Loire Atlantique, France, 44093
- Pas encore de recrutement
- CHU de Nantes-Hotel Dieu
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Maine Et Loire
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Angers, Maine Et Loire, France, 49933 Angers Cedex 09
- Pas encore de recrutement
- CHU Angers - Hôpital Hôtel Dieu
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Vendée
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La Roche-sur-Yon, Vendée, France, 85925
- Pas encore de recrutement
- Centre Hospitalier Départemental Les Oudairies
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Catania, Italie, 95124
- Pas encore de recrutement
- Azienda Ospedaliero Universitaria Policlinico "Gaspare Rodolico - San Marco" (Presidio G. Rodolico)
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Florence, Italie, 50134
- Pas encore de recrutement
- Azienda Ospedaliera Universitaria Careggi
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Milan, Italie, 20122
- Pas encore de recrutement
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
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Milan, Italie, 20132
- Pas encore de recrutement
- Ospedale San Raffaele
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Lazio
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Rome, Lazio, Italie, 00168
- Pas encore de recrutement
- Fondazione Policlinico Universitario A. gemelli, IRCCS
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Lombardy
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Brescia, Lombardy, Italie, 25123
- Pas encore de recrutement
- Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia (Presidio Montichiari)
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Varese, Lombardy, Italie, 21100
- Pas encore de recrutement
- Ospedale di Circolo Fondazione Macchi
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Torino
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Candiolo, Torino, Italie, 10060
- Pas encore de recrutement
- Fondazione del Piemonte per l'Oncologia IRCCS Candiolo
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Kuyavian-Pomeranian Voivodeship
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Torun, Kuyavian-Pomeranian Voivodeship, Pologne, 87100
- Pas encore de recrutement
- MICS Centrum Medyczne Torun
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Małopolska
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Krakow, Małopolska, Pologne, 30224
- Pas encore de recrutement
- Pratia MCM Krakow
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Sielesia
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Gliwice, Sielesia, Pologne, 44102
- Pas encore de recrutement
- Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie-Panstwowy Instytut Badawczy
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Silesian Voivodeship
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Katowice, Silesian Voivodeship, Pologne, 40519
- Pas encore de recrutement
- Pratia Onkologia Katowice
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Wielkopolska
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Skorzewo (Poznan), Wielkopolska, Pologne, 60185
- Pas encore de recrutement
- Aidport sp z o.o.
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London, Royaume-Uni, EC1A 7BE
- Pas encore de recrutement
- St Bartholomew's Hospital
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Greater London
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London, Greater London, Royaume-Uni, W12 0HS
- Pas encore de recrutement
- Hammersmith Hospital
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Leicestershire
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Leicester, Leicestershire, Royaume-Uni, LE1 5WW
- Pas encore de recrutement
- Leicester Royal Infirmary
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Prague, Tchéquie, 10034
- Pas encore de recrutement
- Fakultni nemocnice Kralovske Vinohrady
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Prague, Tchéquie, 12800
- Pas encore de recrutement
- UHKT Praha
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CZE
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Ostrova, CZE, Tchéquie, 70852
- Pas encore de recrutement
- FH Ostrova
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Hradec Králové Region
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Hradec Králové, Hradec Králové Region, Tchéquie, 50005
- Pas encore de recrutement
- FH Hradec Kralove
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California
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Orange, California, États-Unis, 92868
- Pas encore de recrutement
- UC Irvine
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Colorado
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Denver, Colorado, États-Unis, 80218
- Pas encore de recrutement
- CBCI, Colorado Blood Cancer Institute
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Florida
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Coral Springs, Florida, États-Unis, 33065
- Recrutement
- SSAK Partners
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Jacksonville, Florida, États-Unis, 32224
- Pas encore de recrutement
- Mayo Clinic - Jacksonville
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Indiana
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Lafayette, Indiana, États-Unis, 47904
- Pas encore de recrutement
- Indiana University Health Arnett, Inc.
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Maryland
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Baltimore, Maryland, États-Unis, 21224
- Pas encore de recrutement
- Johns Hopkins Asthma & Allergy Center
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Bethesda, Maryland, États-Unis, 20817
- Recrutement
- American Oncology Partners, PA dba The Center for Cancer and Blood Disorders
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New Jersey
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Hackensack, New Jersey, États-Unis, 07601
- Pas encore de recrutement
- Hackensack Meridian Health
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Morristown, New Jersey, États-Unis, 07960
- Pas encore de recrutement
- Carol G Simon Cancer Center
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New York
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New York, New York, États-Unis, 10065
- Pas encore de recrutement
- David H. Koch Center for Cancer Care
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The Bronx, New York, États-Unis, 10467
- Pas encore de recrutement
- Montefiore Medical Center PRIME
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North Carolina
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Durham, North Carolina, États-Unis, 27710
- Pas encore de recrutement
- Duke University
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Ohio
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Cincinnati, Ohio, États-Unis, 45219
- Pas encore de recrutement
- University of Cincinnati Medical Center
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Pennsylvania
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Hershey, Pennsylvania, États-Unis, 17033
- Pas encore de recrutement
- Penn State Hershey Medical Center
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Texas
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Houston, Texas, États-Unis, 77030
- Pas encore de recrutement
- The University of Texas MD Anderson Cancer Center
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Washington
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Seattle, Washington, États-Unis, 98109
- Pas encore de recrutement
- Fred Hutchinson Cancer Research Center
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Wisconsin
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Milwaukee, Wisconsin, États-Unis, 53226
- Pas encore de recrutement
- Medical College of Wisconsin
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Participants greater than or equal to (≥) 18 years of age at the time of providing written informed consent.
- Confirmed diagnosis of B-cell hematologic malignancy (ie, Multiple myeloma [MM], Chronic lymphocytic leukemia [CLL], Non-Hodgkin lymphoma [NHL], or BALL) according to applicable diagnostic criteria.
Participants treated with Chimeric antigen receptor T-cell (CAR T-cell) therapy or TCE BsAb and are:
- At least 2 months after receipt of an approved CAR T-cell therapy for the B-cell hematologic malignancy at the time of Screening, or
- At least 1 month after initiation of an approved TCE BsAb therapy for the B-cell hematologic malignancy at the time of Screening and expected to continue with the therapy.
Documented partial or complete response to CAR T-cell or TCE BsAb therapy based on applicable response criteria at the time of Screening:
- CLL based on International Workshop on Chronic Lymphocytic Leukemia response criteria
- MM based on International Myeloma Working Group response criteria
- NHL based on Lugano Classification criteria
- B-ALL based on National Comprehensive Cancer Network guidelines
- IgG level (excluding paraprotein, if relevant) at Screening:
If participant has ongoing IgRT (intravenous immunoglobulin [IVIG] or subcutaneous immunoglobulin [SCIG]) for SID during Screening, then any IgG level at Screening is acceptable for enrollment. Participants with IgG less than (<) 500 milligrams per deciliter (mg/dL) are assigned to the Loading Cohort, participants with IgG ≥ 500 mg/dL are assigned to the Maintenance-only Cohort.
- IgG level (excluding paraprotein, if relevant) at Screening:
If participant does not have ongoing IgRT (IVIG for > 8 weeks or SCIG for > 2 weeks) for SID during Screening and are not expected to receive IgRT during Screening, then IgG < 500 mg/dL is required for enrollment (participant is assigned to the Loading Cohort)
Exclusion Criteria:
- Documented history of diseases for which IgRT may be indicated: primary immune deficiency, chronic inflammatory demyelinating polyneuropathy, Guillain-Barré syndrome, immune thrombocytopenia, Kawasaki disease, Lambert-Eaton myasthenic syndrome, multifocal motor neuropathy, myasthenia gravis, stiff person syndrome, solid organ transplant, and rejection prior to Screening.
- History of thromboembolic event (TEE) within 6 months before Screening.
- Eastern Cooperative Oncology Group performance status > 1.
- Presence of any systemic active infection at Screening.
- Participants on any prohibited therapies, including anti-infective treatments.
- Absolute neutrophil count < 1 × 10*9/L (Common Terminology Criteria for Adverse Events [CTCAE] Grade 3 or worse), unless proven to be due to the underlying disease and raised above the limit by granulocyte colony-stimulating factor.
- Concurrent participation in other interventional clinical studies. Note: a participant may be enrolled if their participation in the other study will not jeopardize their safety and / or the scientific validity of this study (eg, an observational study, a long-term safety follow-up of an interventional study, diagnostic device studies, phase 4 studies with medicines used within their approved indication); the investigator may consult with the medical monitor.
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: IgPro20
In the loading cohort, participants will receive a loading dose of IgPro20 subcutaneously (SC) once daily for five consecutive days during the first week (Initial Treatment Period), followed by SC infusion weekly dosing for a total treatment duration of 52 weeks. In the maintenance-only cohort, participants will receive weekly doses of IgPro20 SC infusion for a total treatment duration of 52 weeks. |
IgPro20 infusion administered SC.
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Number of Serious Bacterial Infections (SBIs) per Participant
Délai: Up to Month 12
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The SBIs includes: bacteremia / sepsis, bacterial meningitis, osteomyelitis / septic arthritis, bacterial pneumonia, and visceral abscess.
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Up to Month 12
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Number of Infections per Participant
Délai: Up to Month 12
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Up to Month 12
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Number of Common Terminology Criteria for Adverse Events (CTCAE) >= Grade 3 Infections per Participant
Délai: Up to Month 12
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As per CTCAE, Grade 3 is defined as Severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self care activities of daily living (self-care activities of daily living refer to bathing, dressing and undressing, feeding self, using the toilet, taking medications, and not bedridden).
Grade 4: Life-threatening consequences; urgent intervention indicated and Grade 5: Death related to adverse event.
Infections of CTCAE Grade 3 or worse will be reported.
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Up to Month 12
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Number of Days Hospitalized due to Infections
Délai: Up to Month 12
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Up to Month 12
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Number of Days With Anti-infectives Use
Délai: Up to Month 12
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Up to Month 12
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Number of Infection-related Deaths and Complications
Délai: Up to Month 12
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Up to Month 12
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Number of Infection-related Requirement for Intravenous (IV) Therapy
Délai: Up to Month 12
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Up to Month 12
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Number of Infection-related Requirement for Hospitalization per Participant
Délai: Up to Month 12
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Up to Month 12
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Number of Participants with Treatment-emergent Adverse Events (TEAEs), Serious Adverse Events (SAEs), Adverse Events of Special Interest (AESIs), Infusion Site Reaction and Other Local Reactions
Délai: Up to Month 12
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In this study, thromboembolic events are treated as AESIs. The following 3 narrow standardized Medical Dictionary for Regulatory Activities (MedDRA) queries are used for TEE evaluation:
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Up to Month 12
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Trough Concentrations of Serum IgG
Délai: Up to Week 56
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Up to Week 56
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Area Under the Serum Concentration Time Curve (AUC) for IgG From Timepoint Zero to tau (AUC[0-t])
Délai: Before IgPro20 dosing at Week 52 and up to Week 54 (after the last dose of IgPro20)
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Before IgPro20 dosing at Week 52 and up to Week 54 (after the last dose of IgPro20)
|
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Maximal Serum Concentration (Cmax) of IgG
Délai: Before IgPro20 dosing at Week 52 and up to Week 54 (after the last dose of IgPro20)
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Before IgPro20 dosing at Week 52 and up to Week 54 (after the last dose of IgPro20)
|
|
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Time to Maximal Serum Concentration (Tmax) of IgG
Délai: Before IgPro20 dosing at Week 52 and up to Week 54 (after the last dose of IgPro20)
|
Before IgPro20 dosing at Week 52 and up to Week 54 (after the last dose of IgPro20)
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
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
- Leucémie lymphoïde chronique (LLC)
- Petit lymphome lymphocytaire (SLL)
- Malignités hématologiques
- Hypogammaglobulinémie
- Myélome multiple (MM)
- Lymphomes non hodgkiniens (LNH)
- B-cell acute lymphoblastic leukemia (B-ALL)
- T-cell engager bispecific antibody (TCE BsAb) therapy
- Lowered serum immunoglobulin levels
Termes MeSH pertinents supplémentaires
- Maladies vasculaires
- Maladies cardiovasculaires
- Processus pathologiques
- Tumeurs par site
- Tumeurs
- Maladie chronique
- Attributs de la maladie
- Maladies du système immunitaire
- Infections
- Maladies virales
- Tumeurs par type histologique
- Maladies hématologiques
- Syndromes d'immunodéficience
- Infections par le virus de l'ADN
- Maladies lymphatiques
- Troubles lymphoprolifératifs
- Troubles immunoprolifératifs
- Lymphome non hodgkinien
- Leucémie, cellule B
- Lymphome à cellules B
- Lymphome
- Tumeurs, plasmocyte
- Troubles hémostatiques
- Paraprotéinémies
- Troubles des protéines sanguines
- Troubles hémorragiques
- Leucémie, Lymphoïde
- Leucémie
- Infections par le virus Epstein-Barr
- Infections à Herpesviridae
- Infections virales tumorales
- Conditions pathologiques, signes et symptômes
- Maladies hémiques et lymphatiques
- Tumeurs hématologiques
- Leucémie lymphocytaire chronique à cellules B
- Myélome multiple
- Lymphome de Burkitt
- Agammaglobulinémie
- Acides aminés, peptides et protéines
- Protéines
- Thérapeutique
- Pharmacothérapie
- Immunoglobulines
- Immunoprotéines
- Protéines sanguines
- Globulines sériques
- Globulines
- gamma-globulines
- Thérapie à liquide
- Hizentra
Autres numéros d'identification d'étude
- IgPro20_3013
- 2026-525626-38-00 (Identificateur de registre: EU CT Number)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Délai de partage IPD
Critères d'accès au partage IPD
Proposed research should seek to answer a previously unanswered important medical or scientific question.
Applicable country specific privacy and other laws and regulations will be considered and may prevent sharing of IPD.
If the request is approved and the researcher has executed an appropriate data sharing agreement, IPD that has been appropriately anonymized will be available.
Type d'informations de prise en charge du partage d'IPD
- PROTOCOLE D'ÉTUDE
- SÈVE
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
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