A Study to Evaluate the Placental Transfer of Dapirolizumab Pegol to the Infant(s) From Pregnant Study Participants With Active Systemic Lupus Erythematosus Who Are Administered Dapirolizumab Pegol
A Prospective, Open-Label, Single-Arm, Multicenter Pharmacokinetic Study Evaluating the Placental Transfer of Dapirolizumab Pegol to the Infant(s) From Pregnant Study Participants With Active Systemic Lupus Erythematosus Who Are Administered Dapirolizumab Pegol
The purpose of the study is to assess transfer of dapirolizumab pegol (DZP) across the placenta to infants from mothers who are administered DZP
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- Fase 1
Contactos y Ubicaciones
Estudio Contacto
Estudio Contacto
- Nombre: UCB Cares
- Número de teléfono: 001 844 599 2273
Copia de seguridad de contactos de estudio
- Nombre: UCB Cares
- Número de teléfono: +18445992273
- Correo electrónico: ucbcares@ucb.com
Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Participant must be greater than or equal to (≥)18 to less than or equal to (≤) 45 years of age at the time of signing the informed consent form (ICF)
- Participant must be considered reliable and capable of adhering to the protocol and visit schedule according to the judgment of the investigator
- Participant is pregnant and at ≥14 gestational week (GW) and 0 days and <28 GW and 0 days at the time of the first dose of DZP in the study. An ultrasound examination and the last menstrual period (LMP) will be used to determine the estimated date of delivery, to document the gestational age for the study, and to document a viable intrauterine pregnancy
- Participant has not been previously exposed to DZP
- Participant has been diagnosed with SLE by a qualified physician (eg, rheumatologist, internal medicine expert, immunologist, nephrologist, or dermatologist) as confirmed by meeting the 2019 SLE EULAR/ACR classification criteria for SLE
- Participant has an unmet medical need for a treatment intervention for SLE during their pregnancy as determined by the investigator based on the following criteria:
Maternal disease activity score as measured by a SLEPDAI score without serology ≥1 AND at least one of the risk factors specified in the protocol for SLE-associated maternal and/or fetal complications during pregnancy
- Body weight ≥40 kilograms (kg) and ≤150kg
Exclusion Criteria:
- Study participant has any evidence or medical history of a known non-autoimmune obstetrical condition with a high likelihood for pregnancy loss, or her fetus has any medical or surgical condition or history that, in the opinion of the investigator, could jeopardize or would compromise the study participant's ability to participate in this study or the outcome of the pregnancy
- Study participant has a history of chronic alcohol or drug abuse within the previous 24 weeks
- Study participant has a known hypersensitivity to any components of DZP including polyethylene glycol (PEG) or comparative drugs (and/or an investigational device) as stated in this protocol
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: N / A
- Modelo Intervencionista: Asignación de un solo grupo
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
|
Experimental: Dapirolizumab pegol (DZP)
Pregnant women will receive DZP by intravenous (iv) administration during 2nd and 3rd trimester and after delivery they may continue for up to 1 year (if not breastfeeding). |
Study participants will receive DZP at pre-specified timepoints
Otros nombres:
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Plasma concentration of DZP in the infants at birth
Periodo de tiempo: At Birth during this study
|
Plasma concentration of DZP will be reported in infants at birth. |
At Birth during this study
|
|
Plasma concentration of DZP in mothers at delivery
Periodo de tiempo: At Delivery during this study
|
Plasma concentration of DZP in mothers at delivery will be reported. |
At Delivery during this study
|
|
Ratio between plasma concentration of DZP between the infants and mother at birth/delivery
Periodo de tiempo: Infants: At Birth; Mothers: At Delivery during this study
|
Ratio of plasma concentration of DZP between the infants and mother at birth/delivery will be reported. |
Infants: At Birth; Mothers: At Delivery during this study
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Plasma concentration of DZP after birth in the infants from mothers continuing DZP treatment postpartum
Periodo de tiempo: At 4 weeks, 8 weeks, and 12 weeks after birth
|
Plasma concentration of DZP at 4 weeks or 8 weeks, and at 12 weeks after birth in the infants from mothers continuing DZP treatment postpartum will be reported. |
At 4 weeks, 8 weeks, and 12 weeks after birth
|
|
Predose and postdose plasma concentrations of DZP in mothers during pregnancy
Periodo de tiempo: Predose and postdose during second and third trimester
|
Predose and postdose plasma concentrations of DZP in mothers during pregnancy will be reported. |
Predose and postdose during second and third trimester
|
|
DZP plasma concentrations at 12 and 14 Weeks postpartum in mothers continuing DZP treatment postpartum
Periodo de tiempo: Predose and postdose at Week 12 and Week 14 postpartum
|
DZP plasma concentrations at 12 weeks (predose and postdose) and 14 weeks postpartum in mothers continuing DZP treatment postpartum will be reported. |
Predose and postdose at Week 12 and Week 14 postpartum
|
|
DZP plasma concentrations at 12 weeks postpartum in mothers stopping DZP treatment postpartum
Periodo de tiempo: At Week 12 postpartum
|
DZP plasma concentrations at 12 weeks postpartum in mothers stopping DZP treatment postpartum will be reported. |
At Week 12 postpartum
|
|
Treatment-emergent adverse events (TEAEs) of mothers
Periodo de tiempo: From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
An adverse event (AE) is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. AEs for the mothers will be considered TEAEs if they occur after the start of DZP treatment in this study. |
From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
|
Serious TEAEs of mothers
Periodo de tiempo: From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
An SAE is any untoward medical occurrence that at any dose:
|
From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
|
TEAEs of special interest of mothers
Periodo de tiempo: From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
An AE of special interest is any AE that a regulatory authority has mandated to be reported on an expedited basis, regardless of the seriousness, expectedness, or relatedness of the AE to the administration of a UCB product/compound. |
From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
|
TEAEs of special monitoring of mothers
Periodo de tiempo: From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
An AE of special monitoring is a product-specific AE, adverse reaction, or safety topic requiring special monitoring by UCB. |
From first intervention (Day1) to End of Safety Follow-Up (Up to 1 year and 9 months)
|
|
AEs of infants
Periodo de tiempo: From birth to End of Safety Follow-Up (Up to 12 months)
|
An adverse event (AE) is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. |
From birth to End of Safety Follow-Up (Up to 12 months)
|
|
Serious AEs of infants
Periodo de tiempo: From birth to End of Safety Follow-Up (Up to 12 months)
|
An SAE is any untoward medical occurrence that at any dose:
|
From birth to End of Safety Follow-Up (Up to 12 months)
|
|
AEs of special interest of infants
Periodo de tiempo: From birth to End of Safety Follow-Up (Up to 12 months)
|
An AE of special interest is any AE that a regulatory authority has mandated to be reported on an expedited basis, regardless of the seriousness, expectedness, or relatedness of the AE to the administration of a UCB product/compound. |
From birth to End of Safety Follow-Up (Up to 12 months)
|
|
AEs of special monitoring of infants
Periodo de tiempo: From birth to End of Safety Follow-Up (Up to 12 months)
|
An AE of special monitoring is a product-specific AE, adverse reaction, or safety topic requiring special monitoring by UCB. |
From birth to End of Safety Follow-Up (Up to 12 months)
|
|
Pregnancy outcome
Periodo de tiempo: At the end of pregnancy during the study
|
Pregnancy outcome at the end of pregnancy during the study will be reported |
At the end of pregnancy during the study
|
|
Predicted area under the curve (AUC) over the dosing interval at steady state across the second and third trimesters of pregnancy
Periodo de tiempo: Second and Third Trimesters
|
Predicted AUC over the dosing interval at steady state across the second and third trimesters of pregnancy will be reported. |
Second and Third Trimesters
|
|
Predicted trough plasma concentration (Ctrough) over the dosing interval at steady state across the second and third trimesters of pregnancy
Periodo de tiempo: Second and Third Trimesters
|
Predicted Ctrough over the dosing interval at steady state across the second and third trimesters of pregnancy will be reported. |
Second and Third Trimesters
|
|
Predicted maximum plasma concentration (Cmax) over the dosing interval at steady state across the second and third trimesters of pregnancy
Periodo de tiempo: Second and Third Trimesters
|
Predicted Cmax over the dosing interval at steady state across the second and third trimesters of pregnancy will be reported. |
Second and Third Trimesters
|
|
Predicted AUC over the dosing interval at steady state across the postpartum
Periodo de tiempo: Up to 14 weeks of postpartum
|
Predicted AUC over the dosing interval at steady state across the postpartum will be reported. |
Up to 14 weeks of postpartum
|
|
Predicted Ctrough over the dosing interval at steady state across the postpartum
Periodo de tiempo: Up to 14 weeks of postpartum
|
Predicted Ctrough over the dosing interval at steady state across the postpartum will be reported. |
Up to 14 weeks of postpartum
|
|
Predicted Cmax over the dosing interval at steady state across the postpartum
Periodo de tiempo: Up to 14 weeks of postpartum
|
Predicted Cmax over the dosing interval at steady state across the postpartum will be reported. |
Up to 14 weeks of postpartum
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Director de estudio: UCB Cares, 001 844 599 22733 (UCB)
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Estimado)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
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 (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
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
- UP0155
- 2025 (Subvención/contrato del NIH de EE. UU.)
- 2025-524595-37 (Identificador de registro: EU Clinical Trials)
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Descripción del plan IPD
Due to the small sample size in this trial, individual patient-level data cannot be adequately anonymized as there is a reasonable likelihood that individual participants could be re-identified. For this reason, data from this trial cannot be shared.
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .