Biomedical conferences’ author instructions rarely mention guidelines for reporting abstracts of trials and systematic reviews

Abstract

Aim: To analyze whether instructions for authors of biomedical conference abstracts mention guidelines for writing randomized controlled trial and systematic review abstracts and to evaluate reasons for their absence from instructions. Materials & methods: We analyzed instructions for authors of biomedical conferences advertized in 2019 and assessed whether they mentioned Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Abstracts and Consolidated Standards of Reporting Trials for Abstracts guidelines. We surveyed contact persons from abstract/publication committees of selected conferences to analyze why relevant guidelines were missing. Results: Instructions for abstracts were available for 819 conferences. Only two (0.2%) had reporting instructions for randomized controlled trial/systematic review authors. Almost half of the contacted conference organizers whose response we received were not aware of Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Abstracts and Consolidated Standards of Reporting Trials for Abstracts guidelines. Conclusion: Conference organizers do not require and are not familiar enough with reporting guidelines.