Mostrando 161 - 180 Resultados de 345,093 Para Buscar '"The Trial"', tiempo de consulta: 0.74s Limitar resultados
  1. 161
    “…OBJECTIVES: To determine the effectiveness of sending Christmas cards to participants in randomised controlled trials to increase retention rate at follow-ups, and to explore the feasibility of doing a study within a trial (SWAT) across multiple host trials simultaneously. …”
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  2. 162
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  4. 164
    “…The trial on endovascular management of unruptured intracranial aneurysms (TEAM), a prospective randomized trial comparing coiling and conservative management, initiated in September 2006, was stopped in June 2009 because of poor recruitment (80 patients). …”
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  5. 165
    por Srijithesh, P. R., Husain, Shakir
    Publicado 2014
    “…The outcome of randomized controlled trials can vary depending on the eligibility criteria of the patients entering into the trial, as well as the heterogeneity of the eligible population and/or the interventions. …”
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  6. 166
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  8. 168
    “…OBJECTIVE: To examine the association between clinical trial registration and risk of bias in clinical trials that have been included in systematic reviews. …”
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  9. 169
    por Friedman, Lawrence M., 1942-
    Publicado 1998
    Libro
  10. 170
    por Friedman, Lawrence M., 1942-
    Publicado 1985
    Libro
  11. 171
    por Platón
    Publicado 1922
    Libro
  12. 172
  13. 173
    “…This is the fifth edition of a very successful textbook on clinical trials methodology, written by recognized leaders who have long and extensive experience in all areas of clinical trials. …”
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  16. 176
    “…BACKGROUND: Many randomized trials that aim to assess new or commonly used medical or surgical interventions have been so small that the validity of conclusions becomes questionable. …”
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  17. 177
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  19. 179
    “…This Keynote Lecture describes the background and rationale for this trial and gives an update on the current status.…”
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  20. 180
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