2009
DOI: 10.7326/0003-4819-151-6-200909150-00006
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Method for Establishing Authorship in a Multicenter Clinical Trial

Abstract: With the emergence of large multicenter trials over the past 20 years, the numbers of investigators involved and publications resulting from each study have grown exponentially. An efficient, fair, and effective way to establish authorship on study-related manuscripts could diminish conflict among the investigators and help ensure robust and timely dissemination of study results. This article describes a process developed by the investigators in the HF-ACTION (Heart Failure: A Controlled Trial Investigating Ou… Show more

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Cited by 26 publications
(13 citation statements)
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“…First, the calculation of the sample size of a cluster-RCT is different from the method for a personal unit [18,34,35]. However, this study allocated randomly by a nursing home unit, but the calculation of the sample size was based on an RCT of the personal unit.…”
Section: Discussionmentioning
confidence: 99%
“…First, the calculation of the sample size of a cluster-RCT is different from the method for a personal unit [18,34,35]. However, this study allocated randomly by a nursing home unit, but the calculation of the sample size was based on an RCT of the personal unit.…”
Section: Discussionmentioning
confidence: 99%
“…Over 200 CFSs have been identified in human lymphocytes; however, it is known that the frequency of expression of any single CFS depends on the nature of the replication stress and the cell type. As a result, most of the known sites are infrequently expressed 25 . Sequence analysis of CFSs has revealed some conserved features.…”
Section: Features Of Common Fragile Sitesmentioning
confidence: 99%
“…Para evitar malentendidos y conflictos, es recomendable el uso de sistemas de puntuación para garantizar la transparencia y equidad en la asignación del orden de autoría 5 . Existen modelos complejos donde, el comité de publicación y el comité de coordinación de un estudio multicéntrico son los que asignan el orden de autoría basados en directrices (guías) y sistemas de puntuación [4][5][6] . Estos sistemas están elaborados para ensayos clínicos multicéntricos; que no son aplicables a EM con diseños observacionales; dado que se fundamentan en criterios no evaluables: indicadores de adherencia al tratamiento o intervención, indicadores de seguimiento a pacientes, entre otros.…”
Section: Señor Editorunclassified
“…El nivel o grado de contribución se califica con números enteros en el rango de 1 a 5 puntos; donde 1 representa ninguna contribución y 5 es una contribución sustancial. La ponderación se estableció en consideración de la relevancia de la contribución según el tipo; así la máxima ponderación (peso de 3) se le asignó al aporte de participantes o material de estudio, dado que la carga de trabajo es directamente proporcional al número de participantes, similar a otro sistema de puntuación (6). La elaboración del proyecto, análisis de resultados así como la redacción y revisión crítica del manuscrito tuvieron una ponderación mayor a otros tipos de contribución (peso de 2), por ser fundamentales en una investigación.…”
Section: Señor Editorunclassified