Study of Belimumab Administered Subcutaneously to Healthy Subjects
A Randomized, Parallel-Group, Open-Label Study to Evaluate the Absolute Bioavailability, Pharmacokinetics, Tolerability and Safety of a High Concentration Formulation of Belimumab (HGS1006), a Fully Human Monoclonal Anti-BLyS Antibody, Administered Subcutaneously to Healthy Subjects
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
- Biológico: Single Dose Group: Belimumab IV 240 mg
- Biológico: Single Dose Group: Belimumab SC 2 x 120 mg
- Biológico: Single Dose Group: Belimumab SC 1 x 240 mg
- Biológico: Single Dose Group: Belimumab SC 1 x 200 mg
- Biológico: Multiple Dose Group: Belimumab SC 2 x 120 mg weekly
- Biológico: Multiple Dose Group: Belimumab SC 1 x 200 mg weekly
Descripción detallada
Tipo de estudio
Tipo de estudio
Inscripción (Actual)
Inscripción
Fase
Fase
- Fase 1
Contactos y Ubicaciones
Ubicaciones de estudio
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Florida
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Daytona Beach, Florida, Estados Unidos
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Indiana
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Evansville, Indiana, Estados Unidos
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Texas
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Dallas, Texas, Estados Unidos
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Wisconsin
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Madison, Wisconsin, Estados Unidos
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Key Inclusion Criteria:
- Healthy subjects defined as no clinically relevant abnormalities identified by a detailed medical history, full physical exam, 12-lead electrocardiogram (ECG), and clinical laboratory tests.
- Body weight between 45 to 120 kg (99 to 264 lbs).
- Must agree to use effective contraception throughout the study and for 14 weeks after administration of belimumab.
- Have the ability to understand the requirements of the study, provide written informed consent, and comply with the study protocol procedures.
Key Exclusion Criteria:
- Pregnant or nursing.
- Test positive for drugs or alcohol or have had a drug or alcohol dependence within the past year.
- Have used any prescription medicines within the past 30 days or herbal/botanical supplements within the past 7 days or anticipate use during the study. May use prescription contraceptives, hormone replacement therapy, and over-the-counter medicines such as antihistamines or nutritional support such as vitamins, minerals, or amino acids.
- Have received a live vaccine within the past 30 days or anticipate receipt of a live vaccine during the study and within 4 months after last injection of belimumab.
- Have a history of an allergic or anaphylactic reaction to drugs, food, or insect bite or sting requiring medical intervention.
- Have a history of allergic reaction to contrast agents or biological medicines.
- Have participated in a clinical trial and received an experimental medicine within the past 60 days.
- Have received treatment with a B cell targeted therapy at any time.
- Have required management of an infection within the past 14 days.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
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Comparador activo: Belimumab IV 240 mg
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Belimumab IV 240 mg administered on Day 0
Otros nombres:
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Experimental: Belimumab SC 2 x 120 mg
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Belimumab SC 120 mg x 2 injections (equal to 240 mg) administered immediately one after the other on Day 0
Otros nombres:
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Experimental: Belimumab SC 1 x 240 mg
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Belimumab SC 240 mg x 1 injection on Day 0
Otros nombres:
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Experimental: Belimumab SC 1 x 200 mg
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Belimumab SC 200 mg x 1 injection on Day 0
Otros nombres:
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Experimental: Belimumab SC 2 x 120 mg weekly
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Belimumab 120 mg x 2 injections (equal to 240 mg) administered immediately one after the other on Days 0, 7, 14, and 21
Otros nombres:
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Experimental: Belimumab SC 1 x 200 mg weekly
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Belimumab 200 mg x 1 injection administered on Days 0, 7, 14, and 21
Otros nombres:
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Time to Reach Maximum Serum Drug Concentration (Tmax) Following a Single Dose of Belimumab Given as Intravenous Infusion (IV) or Subcutaneous Injection (SC)
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Maximum Serum Drug Concentration (Cmax) Following a Single Dose of Belimumab Given as IV or SC
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Area Under the Serum Drug Concentration-time Curve From Time 0 to Infinite Time (AUC0-∞) Following a Single Dose of Belimumab Given as IV or SC
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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AUC (0-∞) = Area under the serum drug concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-∞).
It is obtained from AUC (0-last) plus C (last)/λz.
C (last) is the last measurable concentration.
λz was determined by linear regression (r2 ≥ 0.8) with uniform weighting of all data in the terminal linear portion of the log-transformed drug concentration-time profile.
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Terminal Elimination Half-life (t1/2,Term) Following a Single Dose of Belimumab Given as IV or SC
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Terminal elimination half-life is the time measured for the serum drug concentration of belimumab to decrease by one half.
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Absolute Bioavailability of a Single Dose of Belimumab Given as IV or SC
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Bioavailability (F) is a measurement of the rate and extent to which a drug reaches the systemic circulation.
The bioavailability of belimumab administered by IV is compared to the bioavailability of belimumab administered via single-SC injection.
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 10, 14, 21, 28, 42, 56, and 70
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Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Time to Reach Maximum Serum Drug Concentration (Tmax) Following Weekly (x 4) SC Injections of Belimumab
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Maximum Serum Drug Concentration (Cmax) Following Weekly (x 4) SC Injections of Belimumab
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Area Under the Serum Drug Concentration-time Curve From Time 0 to Infinite Time (AUC0-∞) Following Weekly (x 4) SC Injections of Belimumab
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
|
AUC (0-∞) = Area under the serum drug concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-∞).
It is obtained from AUC (0-last) plus C (last)/λz.
C (last) is the last measurable concentration.
λz was determined by linear regression (r2 ≥ 0.8) with uniform weighting of all data in the terminal linear portion of the log-transformed drug concentration-time profile.
|
Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Terminal Elimination Half-life (t1/2,Term) Following Weekly (x 4) SC Injections of Belimumab
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Terminal elimination half-life is the time measured for the serum drug concentration of belimumab to decrease by one half.
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Absolute Bioavailability of Weekly (x 4) SC Injections of Belimumab
Periodo de tiempo: Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Bioavailability (F) is a measurement of the rate and extent to which a drug reaches the systemic circulation.
The bioavailability following weekly (x 4) SC injections of belimumab was calculated by comparing the bioavailability of belimumab administered IV to the bioavailability of belimumab administered via 4 weekly SC injections.
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Pre-dose, Post-dose on Days 0, 1, 2, 3, 4, 5, 6, 7, 14, 21, 22, 23, 24, 25, 26, 27, 28, 31, 35, 42, 49, 63, 77, 91, and 119
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Number of Participants Who Experienced Adverse Events
Periodo de tiempo: Up to Day 119
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Includes AEs reported in participants from the first dose of belimumab throughout the study through Day 70/Exit (single dose groups) or Day 119/Exit (multiple dose groups).
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Up to Day 119
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Publicaciones y enlaces útiles
Publicaciones Generales
- Gupta SV, Fanget MC, MacLauchlin C, Clausen VA, Li J, Cloutier D, Shen L, Robbie GJ, Mogalian E. Clinical and Preclinical Single-Dose Pharmacokinetics of VIR-2218, an RNAi Therapeutic Targeting HBV Infection. Drugs R D. 2021 Dec;21(4):455-465. doi: 10.1007/s40268-021-00369-w. Epub 2021 Nov 6.
- Zhou X, Lee TI, Zhu M, Ma P. Prediction of Belimumab Pharmacokinetics in Chinese Pediatric Patients with Systemic Lupus Erythematosus. Drugs R D. 2021 Dec;21(4):407-417. doi: 10.1007/s40268-021-00363-2. Epub 2021 Oct 9.
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización primaria
Finalización del estudio (Actual)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- HGS1006-C1105
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