[Bioethical analysis of drugs advertisement and publicity]
Maria José Delgado Fagundes1, Magnely Gomes Alves Soares, Nilza Maria Diniz
1Anvisa - Agência Nacional de Vigilância Sanitária, UNESCO de Bioética da Universidade de Brasília. bioetica@unb.br
Abstract:
This study investigates how advertising campaigns for drugs influence drug prescription practices among physicians from a point of view of "protection ethics" and of "intervention bioethics". It also analyzes information quality in advertisements for prescription drugs before and after the ANVISA (National Agency for Sanitary Protection) RDC 102/200 Resolution wich regulates drugs advertising as well as discusses the regulating role of the state in this area. A first approach was to interview 50 physicians in Brasília/DF (25 general physicians and 25 surgeons) in order to examine how they perceive the effects of advertisement on their professional activities. A second approach was to study 10 publicity pieces, five from before and five from after the RDC Resolution. The results showed that: a) 98% of phsicians are visited by sales representatives on a regular basis; b) 86% of physicians receive gifts during these visits; c) 68% beleive that advertising strongly influences prescription practices; d) 14% related prescription practices to the receival of rewards; e) 68% beleive that information contained in advertisements is unreliable; f) before the RDC Resolution, 28% of advertisements had adequate information content (counter-indications, indications precautions, warnings, and adverse reactions); after the RDC Resolution, that number grew to 79%.
Related Concept Videos
Drug Regulation
Drug Control Governance: Regulatory Bodies and Their Impact
Pharmacovigilance
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
Drug Products: Biologics, Biosimilars and Interchangeables
Effects of Chemicals: Overview
Principles of Drug Action
Drugs can be agonists or antagonists. Like the endogenous ligands, agonists always bind and activate the target to produce a cellular response. Agonist binding induces a conformational change which in turn...


