- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT05305664
Um estudo multicêntrico avaliando o impacto da redução da lipoproteína(a) com Pelacarsen (TQJ230) na taxa de sessões semanais de aférese de lipoproteína em pacientes com hiperlipoproteinemia(a) e doença cardiovascular estabelecida na Alemanha
Um estudo multicêntrico, randomizado, duplo-cego, controlado por placebo avaliando a redução da taxa de aférese de lipoproteínas após tratamento com Pelacarsen (TQJ230) em comparação com placebo em pacientes com hiperlipoproteinemia(a) e doença cardiovascular estabelecida submetidas a aférese semanal de lipoproteínas na Alemanha
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
Tipo de estudo
Inscrição (Real)
Estágio
- Fase 3
Contactos e Locais
Locais de estudo
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Berlin, Alemanha, 13353
- Novartis Investigative Site
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Cloppenburg, Alemanha, 49661
- Novartis Investigative Site
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Erlangen, Alemanha, 91054
- Novartis Investigative Site
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Mainz, Alemanha, 55131
- Novartis Investigative Site
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Ulm, Alemanha, 89081
- Novartis Investigative Site
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Baden-Wurttemberg
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Villingen-Schwenningen, Baden-Wurttemberg, Alemanha, 78052
- Novartis Investigative Site
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Bavaria
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Munich, Bavaria, Alemanha, 81377
- Novartis Investigative Site
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Würzburg, Bavaria, Alemanha, 97080
- Novartis Investigative Site
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Hesse
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Frankfurt am Main, Hesse, Alemanha, 60431
- Novartis Investigative Site
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Lower Saxony
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Göttingen, Lower Saxony, Alemanha, 37075
- Novartis Investigative Site
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North Rhine-Westphalia
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Düsseldorf, North Rhine-Westphalia, Alemanha, 42010
- Novartis Investigative Site
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Geilenkirchen, North Rhine-Westphalia, Alemanha, 52511
- Novartis Investigative Site
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Saxony
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Dresden, Saxony, Alemanha, 01307
- Novartis Investigative Site
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Descrição
Critério de inclusão:
- Pacientes atualmente submetidos a aférese de lipoproteína para Lp(a) isolada em um esquema semanal na Alemanha por ≥ 12 meses antes da triagem com pelo menos 40 sessões nas últimas 52 semanas antes da randomização
- Lipoproteína(a) (Lp(a))> 60 mg/dL na triagem
- Infarto do miocárdio (IM) espontâneo prévio: ≥ 3 meses desde a consulta de triagem até ≤ 10 anos antes da consulta de triagem e/ou
- AVC isquêmico: ≥ 3 meses desde a visita de triagem até ≤ 10 anos antes da visita de triagem e/ou
- Doença arterial periférica (DAP) sintomática clinicamente significativa
Critério de exclusão:
- hipertensão descontrolada
- Insuficiência cardíaca Classe IV da New York Heart Association (NYHA)
- História de malignidade de qualquer sistema orgânico
- História de acidente vascular cerebral hemorrágico ou outro sangramento importante
- Contagem de plaquetas
- Doença hepática ativa ou disfunção hepática
- Doença renal significativa
- Mulheres grávidas ou amamentando
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Quadruplicar
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Pelacarsen (TQJ230)
Pelacarsen (TQJ230) 80 mg s.c.
Q4W
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Pelacarsen (TQJ230) 80 mg s.c.
Q4W
Outros nomes:
|
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Comparador de Placebo: Placebo
Placebo to Pelacarsen s.c. Q4W
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Placebo para Pelacarsen
Outros nomes:
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Rate of Lipoprotein Apheresis Sessions Performed Over 52 Weeks Normalized to the Weekly Lipoprotein Apheresis Schedule
Prazo: Up to Week 52
|
Rate (proportion) of apheresis sessions was calculated as the number of actual lipoprotein apheresis (LA) sessions received, divided by the number of planned LA sessions during the 52-week period, which is 52 for patients who completed all study visits, or pro-rated for those who discontinued early.
This rate could range from 0 to 1, with 0 indicating that the patient had skipped all planned LA sessions, and 1 indicating that the patient had received all planned sessions.
Multiple imputation for missing Lp(a) data was performed, and missing apheresis data was imputed.
|
Up to Week 52
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Time to Lipoprotein Apheresis Avoidance
Prazo: From randomization up to Week 52
|
Lipoprotein apheresis avoidance is defined as at least 24 consecutive weeks of no lipoprotein apheresis until end of study.
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From randomization up to Week 52
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Number of Participants With Total Lipoprotein Apheresis Avoidance From Week 12 to Week 52
Prazo: Week 12 up to Week 52
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Total lipoprotein apheresis avoidance is defined as no apheresis performed from Week 12 to Week 52.
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Week 12 up to Week 52
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Change From Baseline to Week 52 in the Log-transformed Lp(a) Reported as mg/dL
Prazo: Baseline, week 52
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Week 52 / Baseline ratio in Lp(a) of pelacarsen (TQJ230) vs placebo reported as particle mass (mg/dL).
Baseline Lp(a) was defined as the last non-missing pre-lipoprotein apheresis assessment prior to the first dose of randomized study drug.
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Baseline, week 52
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Change From Baseline to Week 52 in the Log-transformed Lp(a) Reported as Nmol/L
Prazo: Baseline, week 52
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Week 52 / Baseline ratio in Lp(a) of pelacarsen (TQJ230) vs placebo reported as molar concentration (nmol/L).
Baseline Lp(a) was defined as the last non-missing pre-lipoprotein apheresis assessment prior to the first dose of randomized study drug.
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Baseline, week 52
|
Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Rate of Lipoprotein Apheresis Sessions From Week 12 to Week 52 and Week 24 to Week 52 Normalized to the Weekly Lipoprotein Apheresis Schedule
Prazo: Week 12 to 52, Week 24 to 52
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Rate (proportion) of apheresis sessions is calculated using the following formula: the total number of apheresis sessions performed over the double-blinded treatment period/total weeks from Week12 to Week52 or total weeks from Week24 to Week52.
Multiple imputation for missing Lp(a) data was performed and missing apheresis data were imputed.
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Week 12 to 52, Week 24 to 52
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Number of Participants With Total Lipoprotein Apheresis Avoidance From Week 24 to Week 52
Prazo: Week 24 to Week 52
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Number of participants with no apheresis performed between week 24 to week 52.
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Week 24 to Week 52
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Time-averaged Lp(a) Levels Reported as mg/dL
Prazo: Baseline, Week 52
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Time averaged Lp(a) levels were calculated as CAVG = CMIN + 0.73 × (CMAX-CMIN), where CMAX and CMIN are the immediate pre- and post-apheresis Lp(a) levels.
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Baseline, Week 52
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Time-averaged Lp(a) Levels Reported as Nmol/L
Prazo: Baseline, Week 52
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Time averaged Lp(a) levels were calculated as CAVG = CMIN + 0.73 × (CMAX-CMIN), where CMAX and CMIN are the immediate pre- and post-apheresis Lp(a) levels.
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Baseline, Week 52
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Percentage Change in Total Cholesterol, LDL-C, High-density Lipoprotein-Cholesterol (HDL-C), Non-HDL-C, Very-low-density Lipoprotein-Cholesterol (VLDL-C), apoB and Triglycerides (Pre- Lipoprotein Apheresis) From Baseline to Week 52
Prazo: Baseline, Week 52
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Evaluate the change in expanded lipid profile parameters measured in mg/dL
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Baseline, Week 52
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Change From Baseline to Week 52 in the Physical Health Summary Score for the SF-36 Questionnaire
Prazo: Baseline, Week 52
|
The Short Form-36 Physical Component Summary (SF-36 PCS) is an instrument to measure health-related quality of life among healthy patients and patients with acute and chronic conditions. It consists of eight subscales (domains) that can be scored individually: Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role- Emotional, and Mental Health. The outcome of the questionnaires in eight scales results in two summary scores, physical component and mental component, both ranging from 0 - 100. Higher scores indicate a higher level of functioning. A positive change from baseline score indicates an improvement. |
Baseline, Week 52
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Change From Baseline to Week 52 in the Mental Health Summary Score for the SF-36 Questionnaire
Prazo: Baseline, Week 52
|
The Short Form-36 Physical Component Summary (SF-36 PCS) is an instrument to measure health-related quality of life among healthy patients and patients with acute and chronic conditions. It consists of eight subscales (domains) that can be scored individually: Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role- Emotional, and Mental Health. The outcome of the questionnaires in eight scales results in two summary scores, physical component and mental component, both ranging from 0 - 100. Higher scores indicate a higher level of functioning. A positive change from baseline score indicates an improvement. |
Baseline, Week 52
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Patient Preference Questionnaire
Prazo: Baseline, Week 52
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Participants were asked for their treatment preference between weekly lipoprotein apheresis or monthly self-injection.
The number of participants that prefer each option at baseline and 52 weeks is reported.
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Baseline, Week 52
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Diretor de estudo: Novartis Pharmaceuticals, Novartis Pharmaceuticals
Publicações e links úteis
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- CTQJ230A12302
- 2021-003059-41 (Número EudraCT)
Plano para dados de participantes individuais (IPD)
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Descrição do plano IPD
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