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
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Estimado)
Inscrição
Estágio
Estágio
- Fase 1
Contactos e Locais
Contato de estudo
Contato de estudo
- Nome: UCB Cares
- Número de telefone: 001 844 599 2273
Estude backup de contato
- Nome: UCB Cares
- Número de telefone: +18445992273
- E-mail: ucbcares@ucb.com
Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
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
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: N / D
- Modelo Intervencional: Atribuição de grupo único
- Mascaramento: Nenhum (rótulo aberto)
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
|---|---|
|
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
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Plasma concentration of DZP in the infants at birth
Prazo: 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
Prazo: 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
Prazo: 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 resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Plasma concentration of DZP after birth in the infants from mothers continuing DZP treatment postpartum
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
- Diretor de estudo: UCB Cares, 001 844 599 22733 (UCB)
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Estimado)
Início do estudo
Conclusão Primária (Estimado)
Conclusão Primária
Conclusão do estudo (Estimado)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
Outros números de identificação do estudo
- UP0155
- 2025 (Concessão/Contrato do NIH dos EUA)
- 2025-524595-37 (Identificador de registro: EU Clinical Trials)
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano 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.
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