2005
DOI: 10.1136/bmj.38413.576713.ae
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Adequacy and reporting of allocation concealment: review of recent trials published in four general medical journals

Abstract: Journals supporting CONSORT should state unambiguously what they expect from authors.In 2003, many journals gave out of date citations for both CONSORT and the ICMJE guidelines. This carelessness sets a poor example for authors. Journals should be more vigilant regarding the information in their instructions to authors, should be explicit in their expectations of adherence to specific recommendations, and should cite the web address to ensure that the latest versions are obtained along with any extensions.

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Cited by 168 publications
(120 citation statements)
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“…We manually reviewed all articles on clinical respiratory research, published in 2010, in 12 We excluded the supplementary issues. Each issue was assessed by 2 of us independently, and all eligible RCTs were identified for evaluation.…”
Section: Selection Of Journals and Randomized Controlled Trialsmentioning
confidence: 99%
“…We manually reviewed all articles on clinical respiratory research, published in 2010, in 12 We excluded the supplementary issues. Each issue was assessed by 2 of us independently, and all eligible RCTs were identified for evaluation.…”
Section: Selection Of Journals and Randomized Controlled Trialsmentioning
confidence: 99%
“…O mascaramento é um aspecto importante, pois as expectativas dos terapeutas e examinadores em relação aos desfechos avaliados e o conhecimento dos participantes sobre seu tratamento podem influenciar o resultado dos desfechos clínicos. Essa ausência de mascaramento enfraquece a qualidade metodológica desses estudos, comprometendo a eficácia da intervenção e de seus resultados de forma significativa (24,27,28). Apenas o trabalho de Dorval et al (22) foi caracterizado como um estudo de moderada qualidade, pois apresentou mascaramento dos participantes, terapeutas, examinadores e follow-up dos participantes e análise por "intenção-de-tratar".…”
Section: Discussionunclassified
“…O follow-up não foi pontuado por ter sido utilizado em menos de 85% dos participantes, mas foi realizado para verificação após nove meses em 60% dos participantes, demonstrando a durabilidade da aplicação da técnica. A análise por "intenção-de-tratar" retrata a aplicação prática e clínica dos métodos, sendo relevante para aplicação de prática baseada em evidência (13,28,29).…”
Section: Discussionunclassified
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“…Treatment allocations may be revealed if envelopes are held up to a bright light or envelopes may be opened in advance of participant enrolment. As a result, some reviewers treat trials using envelopes as a means of allocation concealment with caution [13][14][15]. Alternatively, scratch card technology has been recently adopted.…”
Section: Journal Of Health and Medical Informaticsmentioning
confidence: 99%