2011
DOI: 10.1038/clpt.2011.231
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Improving the Decision-Making Process for Nonprescription Drugs: A Framework for Benefit–Risk Assessment

Abstract: Nonprescription drugs pose unique challenges to regulators. The fact that the barriers to access are lower for nonprescription drugs as compared with prescription drugs may permit additional consumers to obtain effective drugs. However, the use of these drugs by consumers in the absence of supervision by a health-care professional may result in unacceptable rates of misuse and suboptimal clinical outcomes. A value-tree method is proposed that defines important benefit and risk domains relevant to nonprescripti… Show more

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Cited by 25 publications
(38 citation statements)
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References 54 publications
(99 reference statements)
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“…Medicines such as antibiotics which provide rapid relief of disease symptoms are preferred by most patients and are likely to be used without consulting a medical professional [5]. However these medicines may also possess rare but serious adverse effects whose occurrence can potentially outweigh their benefits [6].…”
Section: Introductionmentioning
confidence: 99%
“…Medicines such as antibiotics which provide rapid relief of disease symptoms are preferred by most patients and are likely to be used without consulting a medical professional [5]. However these medicines may also possess rare but serious adverse effects whose occurrence can potentially outweigh their benefits [6].…”
Section: Introductionmentioning
confidence: 99%
“…These tools were usually originally developed for other purposes and several have already been utilised in the pharmaceutical industry, such as for health economics and outcomes research. The use of a specifi c methodology for a particular context has also been explored in other publications, for instance, a value-tree method to deal with the challenges of assessing non-prescription drugs (Brass et al, 2011).…”
Section: Techniques Supporting Benefi T-risk Assessmentmentioning
confidence: 99%
“…4 Por outro lado, na ausência de uma opção terapêutica não sujeita a receita médica, os consumidores podem utilizar alternativas menos eficazes ou menos seguras, incluindo produtos não regulamentados. 16 Existem alguns estudos realizados sobre a utilização de MNSRM que demonstram que os consumidores têm um conhecimento limitado sobre a composição do medicamento, os efeitos da toma de diferentes doses e os riscos de overdose. [17][18][19][20] Num artigo de 2011 Brass 16 defende que a avaliação da segurança dos MNSRM deve englobar a avaliação dos riscos decorrentes dos seguintes fatores: má utilização não intencional; utilização off-label intencional com intuito terapêutico; ingestão acidental; sobredosagem intencional e agravamento dos resultados em saúde devido a automedicação não supervisionada.…”
unclassified
“…4,8,13,16 A segurança constitui um dos fatores mais relevantes a ter em conta no contexto da reclassificação dos medicamentos quanto à sua dispensa ao público. 4,8,21 No contexto da segurança na utilização de um medicamento, o uso indevido de um MNSRM é definido como a utilização do medicamento por uma razão médica legítima, mas em doses mais elevadas ou por um período mais longo do que o recomendado.…”
unclassified