A Rollover Study for Subjects Participating in the Control Arm of Study VX06-950-106, VX05-950-104 and VX05-950-104EU Whose Plasma Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) Levels Did Not Respond to Therapy
A Phase 2 Rollover Protocol of Telaprevir (VX-950) in Combination With Peginterferon Alfa-2a (Pegasys®) and Ribavirin (Copegus®) in Subjects Enrolled in the Control Group (Group A) of Study VX06-950-106, VX05-950-104 and VX05-950-104EU Who Did Not Achieve or Maintain an Undetectable HCV RNA Level Through Sustained Viral Response
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Real)
Inscrição
Estágio
Estágio
- Fase 2
Contactos e Locais
Locais de estudo
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Berlin, Alemanha
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Bonn, Alemanha
- Universitatsklinikum Bonn
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Cologne, Alemanha
- University of Cologne
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Dusseldorf, Alemanha, 40225
- Uniklinik Duesseldorf
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Frankfurt, Alemanha
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Hannover, Alemanha
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Alberta
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Calgary, Alberta, Canadá
- University of Calgary Medical Clinic
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Edmonton, Alberta, Canadá
- University of Alberta
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British Columbia
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Vancouver, British Columbia, Canadá
- University of British Columbia Vancouver General Hospital
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Manitoba
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Winnipeg, Manitoba, Canadá
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Ontario
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Toronto, Ontario, Canadá
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Alabama
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Birmingham, Alabama, Estados Unidos
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California
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Los Angeles, California, Estados Unidos
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San Diego, California, Estados Unidos
- Kaiser Permanente Internal Medicine
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San Francisco, California, Estados Unidos
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Colorado
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Denver, Colorado, Estados Unidos
- University of Colorado Health Sciences Center
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Englewood, Colorado, Estados Unidos
- South Denver Gastroenterology
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Florida
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Gainesville, Florida, Estados Unidos
- University of Florida
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Jacksonville, Florida, Estados Unidos
- Borland-Groover Clinic
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Jacksonville, Florida, Estados Unidos
- Mayo Clinic Jacksonville
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Miami, Florida, Estados Unidos
- University of Miami Center for Liver Diseases
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Sarasota, Florida, Estados Unidos
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Georgia
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Atlanta, Georgia, Estados Unidos
- Atlanta Gastroenterology Associates
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Illinois
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Chicago, Illinois, Estados Unidos
- University of Chicago
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Indiana
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Indianapolis, Indiana, Estados Unidos
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Louisiana
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Baton Rouge, Louisiana, Estados Unidos
- Digestive and Liver Disease Clinic
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Maine
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Portland, Maine, Estados Unidos
- Virology Treatment Center, Maine Medical Center
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Maryland
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Baltimore, Maryland, Estados Unidos
- Johns Hopkins University
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Massachusetts
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Boston, Massachusetts, Estados Unidos
- Beth Israel Deaconess Medical Center
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Worcester, Massachusetts, Estados Unidos
- University of Massachusetts Memorial Medical Center
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Michigan
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Detroit, Michigan, Estados Unidos
- Henry Ford Hospital
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Missouri
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St Louis, Missouri, Estados Unidos
- St Louis University
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Nebraska
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Omaha, Nebraska, Estados Unidos
- The Nebraska Medical Center
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New Mexico
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Albuquerque, New Mexico, Estados Unidos
- University of New Mexico
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New York
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Manhasset, New York, Estados Unidos
- North Shore University Hospital
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New York, New York, Estados Unidos
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North Carolina
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Durham, North Carolina, Estados Unidos
- Duke University Medical Center
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Ohio
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Cincinnati, Ohio, Estados Unidos
- University of Cincinnati
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Cleveland, Ohio, Estados Unidos
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Pennsylvania
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Hershey, Pennsylvania, Estados Unidos
- Penn State Hershey Medical Center
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Pittsburgh, Pennsylvania, Estados Unidos
- University of Pittsburgh Medical Center
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South Carolina
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Columbia, South Carolina, Estados Unidos
- Columbia Gastroenterology Associates, PA
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Tennessee
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Germantown, Tennessee, Estados Unidos
- Memphis Gastroenterology Group
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Texas
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Dallas, Texas, Estados Unidos
- Liver Institute at Methodist Dallas
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Houston, Texas, Estados Unidos
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San Antonio, Texas, Estados Unidos
- Alamo Medical Research
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Virginia
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Annandale, Virginia, Estados Unidos
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Charlottesville, Virginia, Estados Unidos
- University of Virginia Health Systems
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Fairfax, Virginia, Estados Unidos
- Metropolitan Research
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Richmond, Virginia, Estados Unidos
- McGuire DVAMC
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Creteil, França
- Hospital Henri Mondor
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Lyon, França
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Nice, França
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Paris, França
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Pessac, França
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Vandoeuvre, França
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Amsterdam, Holanda
- Academic Medical Center
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Leiden, Holanda
- Leiden University Medical Center
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Rotterdam, Holanda
- Erasmus MC Medical Center
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Santurce, Porto Rico
- Fundacion de Investigation de Diego
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London, Reino Unido
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Vienna, Áustria
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Enrolled in the control arm of Study VX06-950-106 (NCT00420784), VX05-950-104 (NCT00336479) or VX05-950-104EU (NCT00372385)
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Não randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
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Experimental: Telaprevir 12 Week+Peg-IFN-alfa-2a,RBV 24 Week
Telaprevir 750 mg tablet thrice daily for 12 weeks in combination with pegylated interferon alfa 2a (Peg-IFN-alfa-2a) 180 microgram per week (mcg/week) subcutaneous injection and ribavirin (RBV) tablet orally twice daily at a dose of 1000 milligram per day (mg/day) for subjects weighing less than (<) 75 kilogram (kg) and 1200 mg/day for subjects weighing greater than or equal to (>=) 75 kg, for 24 weeks.
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Tábua
Tábua
Outros nomes:
Solution for Injection
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Experimental: Telaprevir 12 Week+Peg-IFN-alfa-2a,RBV 48 Week
Telaprevir 750 mg tablet thrice daily for 12 weeks in combination with Peg-IFN-alfa-2a 180 mcg/week subcutaneous injection and RBV tablet orally twice daily at a dose of 1000 mg/day for subjects weighing <75 kg and 1200 mg/day for subjects weighing >=75 kg, for 48 weeks.
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Tábua
Tábua
Outros nomes:
Solution for Injection
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Experimental: Other
Subjects received telaprevir 750 mg tablet thrice daily in combination with Peg-IFN-alfa-2a 180 mcg/week subcutaneous injection and RBV tablet orally twice daily at a dose of 1000 mg/day for subjects <75 kg and 1200 mg/day for subjects weighing >=75 kg, discontinued treatment before Week 12 in this study (VX06-950-107 [NCT00535847]) and had a partial response, viral breakthrough, or relapse in the parent study (VX05-950-104 [NCT00336479], VX05-950-104EU [NCT00372385] or VX06-950-106 [NCT00420784]) were included in "Other" reporting group.
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Tábua
Tábua
Outros nomes:
Solution for Injection
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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 |
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Percentage of Subjects With Undetectable Plasma Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) at Week 24 After the Completion of Treatment
Prazo: 24 weeks after the completion of treatment (up to Week 72)
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The plasma HCV RNA level was measured using Roche TaqMan HCV RNA assay.
The lower limit of detection was 10 international units per milliliter (IU/mL).
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24 weeks after the completion of treatment (up to Week 72)
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Number of Subjects With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Prazo: Baseline through Week 48
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AE: any adverse change from the subject's baseline (pre-treatment) condition, including any adverse experience, abnormal recording or clinical laboratory assessment value which occurs during the course of the study, whether it is considered related to the study drug or not.
An adverse event includes any newly occurring event or previous condition that has increased in severity or frequency since the administration of study drug.
SAE: medical event or condition, which falls into any of the following categories, regardless of its relationship to the study drug: death, life threatening adverse experience, in-patient hospitalization/prolongation of hospitalization, persistent/significant disability or incapacity, congenital anomaly/birth defect, important medical event.
"Study drug" includes all investigational agents (including placebo, if applicable) administered during the course of the study.
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Baseline through Week 48
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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
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Percentage of Prior Relapsers With Undetectable HCV RNA
Prazo: 24 weeks after the completion of treatment (up to Week 72)
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Prior relapsers: subjects who had undetectable HCV RNA at the end of treatment in parent study but reverted to detectable levels of HCV RNA after stopping treatment in parent study were categorized as prior relapsers.
Percentage of prior relapsers with undetectable HCV RNA 24 weeks after the completion of treatment in this study were presented.
The plasma HCV RNA level was measured using Roche TaqMan HCV RNA assay.
The lower limit of detection was 10 international units per milliliter (IU/mL).
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24 weeks after the completion of treatment (up to Week 72)
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Percentage of Subjects With End of Treatment Response
Prazo: End of treatment (up to Week 48)
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Subjects were considered to have an end of treatment response if they completed the assigned treatment regimen and had undetectable HCV RNA at end of treatment or prematurely discontinued the assigned treatment regimen and had undetectable HCV RNA at the time of discontinuation.
The plasma HCV RNA level was measured using Roche TaqMan HCV RNA assay.
The lower limit of detection was 10 international units per milliliter (IU/mL).
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End of treatment (up to Week 48)
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Percentage of Subjects With Undetectable HCV RNA at Week 48 After Completion of Treatment Among Subjects Who Completed Assigned Treatment
Prazo: 48 weeks after completion of treatment (up to Week 96)
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The plasma HCV RNA level was measured using Roche TaqMan HCV RNA assay.
The lower limit of detection was 10 international units per milliliter (IU/mL).
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48 weeks after completion of treatment (up to Week 96)
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Cross Tabulation of Extended Rapid Viral Response (eRVR) and Sustained Viral Response (SVR) in With Prior Response
Prazo: Baseline up to Week 72
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Cross tabulation of number of subjects with eRVR/SVR status in present study was presented with respect to prior response status of subjects in parent studies.
eRVR=undetectable HCV RNA at Week 4 and Week 12, SVR=undetectable HCV RNA at end of treatment (EOT) and at 24 weeks after last dose of study treatment without any confirmed detectable HCV RNA in between.
Prior response=subjects were categorized into following categories based on their viral response in the parent study: Null Response (less than [<] 1-log10 decrease in HCV RNA at Week 4 or <2-log10 decrease in HCV RNA at Week 12), Partial Response (greater than [>] 2-log10 decrease in HCV RNA at Week 12, but detectable HCV RNA at Week 24), Viral Breakthrough (detectable HCV RNA during treatment after achieving undetectable HCV RNA), Relapse (undetectable HCV RNA at EOT but detectable HCV RNA during viral follow-up).
Plasma HCV RNA level was measured using Roche TaqMan HCV RNA assay; lower limit of detection=10 IU/mL.
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Baseline up to Week 72
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Investigadores
Investigadores
- Diretor de estudo: Nathalie Adda, MD, Vertex Pharmaceuticals Incorporated
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Início do estudo
Conclusão Primária (Real)
Conclusão Primária
Conclusão do estudo (Real)
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 (Estimativa)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
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
- Doenças do aparelho digestivo
- Infecções por vírus de RNA
- Doenças Virais
- Infecções
- Infecções transmitidas pelo sangue
- Doenças Transmissíveis
- Doenças do Fígado
- Infecções por Flaviviridae
- Hepatite, Viral, Humana
- Infecções por Enterovírus
- Infecções por Picornaviridae
- Hepatite
- Hepatite A
- Hepatite C
- Efeitos Fisiológicos das Drogas
- Mecanismos Moleculares de Ação Farmacológica
- Agentes Anti-Infecciosos
- Antivirais
- Antimetabólitos
- Agentes Antineoplásicos
- Fatores imunológicos
- Interferons
- Interferon-alfa
- Ribavirina
- Peginterferon alfa-2a
- Interferon alfa-2
Outros números de identificação do estudo
Outros números de identificação do estudo
- VX06-950-107
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