Building consensus on author selection practices for industry-sponsored research: recommendations from an expert task force of medical publication professionals.

BACKGROUND

Many biomedical journals follow the International Committee of Medical Journal Editors (ICMJE) recommendations and criteria for authorship. ICMJE criterion 1 provides the basis for selecting authors according to their substantial contributions to the work reported in the publication. Identifying substantial contributions and their application for author selection can be challenging, especially for multicenter studies with large numbers of investigators and contributors. Contributions are not frequently documented during study conduct and authorship decisions may lack transparency, objectivity, and context.

METHODS

The International Society for Medical Publication Professionals (ISMPP) Authorship Task Force surveyed members on authorship practices, reviewed the literature defining substantial contributions to ICMJE criterion 1, and assessed existing tools or algorithms for determining authorship in industry-sponsored research. Contributions were categorized under the four sub-categories of ICMJE criterion 1: study concept and design, acquisition of data, data analysis, and data interpretation.

RESULTS

Survey findings and literature review confirmed the need for clear and consistent interpretation, application, and documentation of ICMJE criterion 1 for transparent decisions about authorship. The Task Force reached consensus on definitions of substantial contributions to be considered when selecting authors of industry-sponsored research. The subsequent recommendations were grouped according to the sub-categories of ICMJE criterion 1. In addition, the Task Force developed recommendations regarding contributions that do not merit authorship designation.

CONCLUSIONS

The Task Force recommendations for objective and consistent interpretation of ICMJE criterion 1 will facilitate an author selection process grounded in the core principles of substantial intellectual contribution to the work's conception or design, or to the acquisition, analysis, or interpretation of data. While these recommendations are focused on author selection practices for industry-sponsored research, they may be applicable to publications in other areas of scientific and biomedical research.