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A study of warning letters issued to clinical investigators by the United States Food and Drug Administration.(ORIGINAL RESEARCH)

Clinical and Investigative Medicine

| June 01, 2004 | Bramstedt, Katrina A. | COPYRIGHT 2004 Canadian Society for Clinical Investigation. (Hide copyright information)Copyright

Abstract

Purpose: This study explores the ethical issues contained in warning letters issued to clinical researchers by the Food and Drug Administration (FDA) in the USA. Methods: The online FDA Warning Letter Index was reviewed for letters issued to drug and device researchers in the USA and Canada under the violation subject "Clinical Investigator" for the period February 2002 through February 2004. The resultant letters were evaluated for the presence of 7 research ethics themes: deviation from investigational plan; informed consent; adverse event reporting; study reporting; study supervision; institutional review-board approval; and misconduct. Results: Thirty-six FDA warning letters addressing violations of 58 protocols were issued to researchers during the 25 months studied. Researchers performing pulmonary medicine studies received the most warning letters (12), followed by oncology (10) and cardiology (9) researchers. The most common regulatory violations were deviation from the research plan, a flawed or nonexistent consent process, and failure to report or late reporting of adverse events. Three warning letters (8%) mentioned study misconduct, including data fabrication. Conclusions: Warning letters are informative about good practice, ethics and participant protection in research. As distressing as the content in an FDA warning letter may be to investigators receiving it, that information can become an educational tool for all members of the research team. These letters are also informative as to what the FDA is looking for when they audit clinical trials.

Resume

Objet : Cette etude porte sur les enjeux ethiques que signalent les lettres d'avertissement diffusees aux chercheurs cliniques par la Food and Drug Administration (FDA) des Etats-Unis. Methodes : On a analyse l'Index en ligne des lettres d'avertissement de la FDA pour trouver les lettres diffusees aux chercheurs sur les medicaments et les appareils medicaux aux Etats-Unis et au Canada a la rubrique d'infraction <> pour la periode de fevrier 2002 a fevrier 2004. On a evalue les lettres ainsi extraites pour y determiner la presence de sept themes relies a l'ethique de la recherche : deviation par rapport au plan d'etude; consentement eclaire; declaration d'evenements indesirables; rapport d'etude; supervision de l'etude; approbation par le conseil d'examen de l'etablissement; inconduite. Resultats : Au cours des 24 mois de l'etude, la FDA a envoye a des chercheurs 36 lettres d'avertissement portant sur des violations de 58 protocoles. Les chercheurs qui effectuaient des etudes en medecine pulmonaire ont recu le plus de lettres d'avertissement (12), suivis des chercheurs en oncologie (10) et en cardiologie (9). La deviation par rapport au plan de recherche, un mecanisme d'obtention du consentement inexistant ou comportant des lacunes et la non-declaration ou la declaration en retard d'evenements indesirables constituent les violations les plus frequentes. Trois lettres d'avertissement (8 %) portaient sur une inconduite au cours de l'etude, y compris la fabrication de donnees. Conclusions : Les lettres d'avertissement informent au sujet des pratiques exemplaires, de l'ethique et de la protection des participants au cours de recherches. Meme si le contenu d'une lettre d'avertissement de la FDA peut etre une source d'inquietude pour les chercheurs qui la recoivent, ces renseignements peuvent devenir un outil d'education pour tous les membres de l'equipe de recherche. Ces lettres precisent aussi ce que la FDA recherche au cours d'une verification d'etudes cliniques.

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The United States …

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