Portal de Periódicos da CAPES

Reporting, access, and transparency: Better infrastructure of clinical trials

2008; Lippincott Williams & Wilkins; Volume: 37; Issue: Supplement Linguagem: Inglês

10.1097/ccm.0b013e31819207bb

1530-0293

Massimo Antonelli, Giovanna Mercurio,

Ethics in Clinical Research

Open access to information in medical science and adequate reporting of clinical trials may allow investigators and editors to recognize bias in study designs and avoid unnecessary duplication of efforts. Unfortunately, most of clinical trials are very expensive and are often supported by industries that may have financial reasons to hide or partially disclose results. However, investigators and editors have a greater interest in publishing results that can immediately change clinical practice rather than negative results, thus contributing to facilitate publication biases. Several years ago, legislation in several countries mandated the registration of clinical trials as an effective means of promoting information access and full transparency in medical research. However, comprehensive registers have not been adequately supported by law, particularly in Europe, where legislation has ironically contributed to fragmented research, and dampened its competitiveness and productivity. In this context, appropriate strategies help to protect the independence of academic research and ensure full transparency in medical science.