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A Long-Term, Open-Label Study to Evaluate the Safety of Sitaxsentan Sodium Treatment in Patients With Pulmonary Arterial Hypertension (STRIDE-3)

29 de março de 2012 atualizado por: Pfizer

A Long-Term, Open-Label Study To Evaluate The Safety Of Sitaxsentan Sodium Treatment In Patients With Pulmonary Arterial Hypertension

This is a multi-center, open-label study of sitaxsentan sodium 100 mg taken orally once daily by subjects with PAH until sitaxsentan, in a particular country or region, is commercially available for the treatment of PAH or the study is closed.

Visão geral do estudo

Status

Rescindido

Intervenção / Tratamento

Descrição detalhada

Open-label extension

Tipo de estudo

Intervencional

Inscrição (Real)

1192

Estágio

  • Fase 3

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Locais de estudo

      • Berlin, Alemanha, 14050
        • Pfizer Investigational Site
      • Dresden, Alemanha, 01307
        • Pfizer Investigational Site
      • Giessen, Alemanha, 35392
        • Pfizer Investigational Site
      • Greifswald, Alemanha, 17487
        • Pfizer Investigational Site
      • Hannover, Alemanha, 30625
        • Pfizer Investigational Site
      • Heidelberg, Alemanha, 69120
        • Pfizer Investigational Site
      • Leipzig, Alemanha, 04103
        • Pfizer Investigational Site
      • Regensburg, Alemanha, 93053
        • Pfizer Investigational Site
      • Capital Federal, Argentina, C1039AAO
        • Pfizer Investigational Site
    • Buenos Aires
      • Capital Federal, Buenos Aires, Argentina, C1416ASA
        • Pfizer Investigational Site
      • Chermside, Austrália, QLD 4032
        • Pfizer Investigational Site
    • New South Wales
      • Darlinghurst, New South Wales, Austrália, 2010
        • Pfizer Investigational Site
    • Queensland
      • Chermside Q, Queensland, Austrália, 4032
        • Pfizer Investigational Site
    • Victoria
      • Melbourne, Victoria, Austrália, 3004
        • Pfizer Investigational Site
      • Sao Paulo, Brasil, 05403-000
        • Pfizer Investigational Site
    • MG
      • Belo Horizonte, MG, Brasil, 30380-090
        • Pfizer Investigational Site
    • RS
      • Porto Alegre, RS, Brasil, 90035-003
        • Pfizer Investigational Site
      • Bruxelles, Bélgica, 1070
        • Pfizer Investigational Site
      • Leuven, Bélgica, B - 3000
        • Pfizer Investigational Site
      • Quebec, Canadá, G1V 4G5
        • Pfizer Investigational Site
    • Alberta
      • Calgary, Alberta, Canadá, T1Y 6J4
        • Pfizer Investigational Site
      • Edmonton, Alberta, Canadá, T6G 2B7
        • Pfizer Investigational Site
    • British Columbia
      • Vancouver, British Columbia, Canadá, V5Z 1M9
        • Pfizer Investigational Site
    • Ontario
      • London, Ontario, Canadá, N6A 4G5
        • Pfizer Investigational Site
      • Toronto, Ontario, Canadá, M5G 2C4
        • Pfizer Investigational Site
    • Quebec
      • Montreal, Quebec, Canadá, H3T 1E2
        • Pfizer Investigational Site
      • Barcelona, Espanha, 08036
        • Pfizer Investigational Site
    • Alabama
      • Birmingham, Alabama, Estados Unidos, 35233
        • Pfizer Investigational Site
      • Birmingham, Alabama, Estados Unidos, 35294
        • Pfizer Investigational Site
    • Arizona
      • Phoenix, Arizona, Estados Unidos, 85013
        • Pfizer Investigational Site
    • California
      • Los Angeles, California, Estados Unidos, 90073
        • Pfizer Investigational Site
      • San Francisco, California, Estados Unidos, 94143-0124
        • Pfizer Investigational Site
      • Torrence, California, Estados Unidos, 90502
        • Pfizer Investigational Site
    • Colorado
      • Denver, Colorado, Estados Unidos, 80262
        • Pfizer Investigational Site
      • Denver, Colorado, Estados Unidos, 80218
        • Pfizer Investigational Site
    • Florida
      • Sarasota, Florida, Estados Unidos, 34233
        • Pfizer Investigational Site
    • Georgia
      • Atlanta, Georgia, Estados Unidos, 30322
        • Pfizer Investigational Site
      • Augusta, Georgia, Estados Unidos, 30912
        • Pfizer Investigational Site
      • Decatur, Georgia, Estados Unidos, 30033
        • Pfizer Investigational Site
      • Decatur, Georgia, Estados Unidos, 30030
        • Pfizer Investigational Site
    • Illinois
      • Chicago, Illinois, Estados Unidos, 60637
        • Pfizer Investigational Site
    • Kansas
      • Kansas City, Kansas, Estados Unidos, 66160
        • Pfizer Investigational Site
    • Kentucky
      • Lexington, Kentucky, Estados Unidos, 40536
        • Pfizer Investigational Site
    • Louisiana
      • New Orleans, Louisiana, Estados Unidos, 70112
        • Pfizer Investigational Site
      • New Orleans, Louisiana, Estados Unidos, 70112-1393
        • Pfizer Investigational Site
    • Maine
      • Portland, Maine, Estados Unidos, 04102
        • Pfizer Investigational Site
    • Maryland
      • Baltimore, Maryland, Estados Unidos, 21205
        • Pfizer Investigational Site
    • Massachusetts
      • Boston, Massachusetts, Estados Unidos, 02118
        • Pfizer Investigational Site
      • Boston, Massachusetts, Estados Unidos, 02114
        • Pfizer Investigational Site
      • Boston, Massachusetts, Estados Unidos, 02111
        • Pfizer Investigational Site
      • Boston, Massachusetts, Estados Unidos, 02218
        • Pfizer Investigational Site
    • Michigan
      • Ann Arbor, Michigan, Estados Unidos, 48109-0570
        • Pfizer Investigational Site
      • Detroit, Michigan, Estados Unidos, 48201
        • Pfizer Investigational Site
    • Minnesota
      • Rochester, Minnesota, Estados Unidos, 55905
        • Pfizer Investigational Site
    • New Jersey
      • New Brunswick, New Jersey, Estados Unidos, 08903-0019
        • Pfizer Investigational Site
    • New York
      • New York, New York, Estados Unidos, 10032
        • Pfizer Investigational Site
    • North Carolina
      • Durham, North Carolina, Estados Unidos, 27710
        • Pfizer Investigational Site
    • Ohio
      • Cleveland, Ohio, Estados Unidos, 44106
        • Pfizer Investigational Site
      • Cleveland, Ohio, Estados Unidos, 44195
        • Pfizer Investigational Site
      • Columbus, Ohio, Estados Unidos, 43210
        • Pfizer Investigational Site
    • Pennsylvania
      • Philadelphia, Pennsylvania, Estados Unidos, 19140
        • Pfizer Investigational Site
      • Pittsburgh, Pennsylvania, Estados Unidos, 15213
        • Pfizer Investigational Site
    • South Carolina
      • Charleston, South Carolina, Estados Unidos, 29425
        • Pfizer Investigational Site
    • Tennessee
      • Nashville, Tennessee, Estados Unidos, 37232
        • Pfizer Investigational Site
      • Nashville, Tennessee, Estados Unidos, 37232-5735
        • Pfizer Investigational Site
      • Nashville, Tennessee, Estados Unidos, 37232-2650
        • Pfizer Investigational Site
    • Texas
      • Galveston, Texas, Estados Unidos, 77555-0561
        • Pfizer Investigational Site
      • Houston, Texas, Estados Unidos, 77030
        • Pfizer Investigational Site
      • San Antonio, Texas, Estados Unidos, 78229
        • Pfizer Investigational Site
    • Utah
      • Salt Lake City, Utah, Estados Unidos, 84143
        • Pfizer Investigational Site
    • Wisconsin
      • Milwaukee, Wisconsin, Estados Unidos, 53226
        • Pfizer Investigational Site
      • Milwaukee, Wisconsin, Estados Unidos, 53215
        • Pfizer Investigational Site
      • Clamart Cedex, França, 92141
        • Pfizer Investigational Site
      • GRENOBLE Cedex 09, França, 38043
        • Pfizer Investigational Site
      • Strasbourg, França, 67098
        • Pfizer Investigational Site
      • Amsterdam, Holanda, 1081 HV
        • Pfizer Investigational Site
      • Petach Tikva, Israel, 49100
        • Pfizer Investigational Site
      • Tel-Hashomer, Ramat Gan, Israel, 52601
        • Pfizer Investigational Site
      • Bologna, Itália, 40138
        • Pfizer Investigational Site
    • CP
      • Monterrey, CP, México, 64020
        • Pfizer Investigational Site
    • DF
      • Tlalpan, DF, México, 14080
        • Pfizer Investigational Site
    • N.l.
      • Monterrey, N.l., México, 64360
        • Pfizer Investigational Site
      • Krakow, Polônia, 31-202
        • Pfizer Investigational Site
      • Warszawa, Polônia, 01-138
        • Pfizer Investigational Site
      • Zabrze, Polônia, 41-800
        • Pfizer Investigational Site
      • Glasgow, Reino Unido, G11 6NT
        • Pfizer Investigational Site
      • London, Reino Unido, NW3 2QG
        • Pfizer Investigational Site
      • Newcastle, Reino Unido, NE7 7DN
        • Pfizer Investigational Site
    • Cambridgeshire
      • Papworth Everard, Cambridgeshire, Reino Unido, CB3 8RB
        • Pfizer Investigational Site
      • Graz, Áustria, 8036
        • Pfizer Investigational Site
      • Wien, Áustria, 1090
        • Pfizer Investigational Site

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

12 anos a 75 anos (Filho, Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  • Diagnosis of Pulmonary Arterial Hypertension (PAH) confirmed by cardiac catheterization.
  • Current diagnosis of WHO group 1 PAH with functional class 2, 3, or 4 symptoms.

Exclusion Criteria:

  • Has portal hypertension or chronic liver disease.
  • Has history of left sided heart disease or significant cardiac disease.

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Alocação: Não randomizado
  • Modelo Intervencional: Atribuição de grupo único
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: Sitaxsentan
Sitaxsentan 100 mg tablets once daily
Outros nomes:
  • Sitaxentan

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Prazo: Day 1 up to 82 months
All observed or volunteered AEs and SAEs regardless of treatment group or suspected causal relationship to the investigational product were reported.
Day 1 up to 82 months
The Percentage of Participants Who Experience an Alanine Aminotransferase (ALT) or Aspartate Aminotransferase (AST) Value Greater Than (>) 3.0 Times (x) the Upper Limit of Normal Range (ULN)
Prazo: Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
ALT and AST data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
The Percentage of Participants Who Experience an ALT and AST Value > 3.0 x ULN
Prazo: Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
ALT and AST data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Percentage of Participants With Total Bilirubin > 1.5 x ULN
Prazo: Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Total builirubin data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Percentage of Participants With Laboratory Test Abnormalities (Hematology)
Prazo: Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Hematology data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Percentage of Participants With Laboratory Test Abnormalities (Chemistry)
Prazo: Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Chemistry data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Percentage of Participants With Laboratory Test Abnormalities (Urinalysis)
Prazo: Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Urinalysis data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 62, 68, 72, 74, 80, 84, 88, 92, 96, 100, 104, 108 and every 4 weeks to Termination up to 82 months
Percentage of Participants With Anticoagulant Use
Prazo: Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
Participants with anticoagulant use before first dose or participants with anticoagulant use from first dose of sitaxsentan.
Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
Percentage of Participants With Elevated International Normalize Ratio (INR)
Prazo: Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
Elevated INR in participants who took warfarin, warfarin derivatives, other anticoagulant and no anticoagulants. Elevated INR defined as > 3.5. Percentage calculated using number of participants with INR data as the denominator.
Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
Percentage of Participants With Electrocardiography (ECG) Results of Potential Clinical Importance
Prazo: Weeks 28,60,72,84,96,104, Transition Visit up to 82 months
Standard 12-lead ECG results determined to be of potential clinical importance according to investigator clinical judgement.
Weeks 28,60,72,84,96,104, Transition Visit up to 82 months
Percentage of Participants With Vital Sign Results of Potential Clinical Importance
Prazo: Day 1, Weeks 28,60,72,84,96,104, Transition visit, every 6 months Post Transition, up to 82 months
Vital signs include sitting blood pressure, respiration rate, heart rate and temperature. Potential clinical importance determined according to investigator clinical judgement.
Day 1, Weeks 28,60,72,84,96,104, Transition visit, every 6 months Post Transition, up to 82 months
Percentage of Participants With Abnormal Prothrombin Time (PT)
Prazo: Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
PT data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
Percentage of Participants With Abnormal Partial Thromboplastin Time (PTT)
Prazo: Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months
PTT data were analyzed by several local laboratories. There were subtle differences in the reference ranges used for analysis.
Baseline, Weeks 1 and 2, every 2 weeks up to Week 52, Amendment 4 visit, every 4 weeks up to 82 months

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Publicações e links úteis

A pessoa responsável por inserir informações sobre o estudo fornece voluntariamente essas publicações. Estes podem ser sobre qualquer coisa relacionada ao estudo.

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo

1 de março de 2003

Conclusão Primária (Real)

1 de julho de 2011

Conclusão do estudo (Real)

1 de julho de 2011

Datas de inscrição no estudo

Enviado pela primeira vez

9 de dezembro de 2008

Enviado pela primeira vez que atendeu aos critérios de CQ

16 de dezembro de 2008

Primeira postagem (Estimativa)

18 de dezembro de 2008

Atualizações de registro de estudo

Última Atualização Postada (Estimativa)

24 de abril de 2012

Última atualização enviada que atendeu aos critérios de controle de qualidade

29 de março de 2012

Última verificação

1 de novembro de 2011

Mais Informações

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

Ensaios clínicos em Hipertensão arterial pulmonar

Ensaios clínicos em Sitaxsentan

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