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1.
Rev. bioét. (Impr.) ; 30(4): 758-768, out.-dez. 2022. tab, graf
Article in Portuguese | LILACS | ID: biblio-1423043

ABSTRACT

Resumo O tema segurança tem sido intensamente discutido, mostrando-se cada vez mais relevante na saúde pública e em projetos de pesquisa envolvendo seres humanos. Participantes de estudos clínicos estão sujeitos a riscos, físicos ou não, que impactam em sua integridade, direitos ou autonomia. Este trabalho apresenta e discute a atuação do Comitê de Monitoramento de Dados e de Segurança para a proteção do participante de pesquisa e minimização de riscos em pesquisa clínica. A metodologia consiste em revisão integrativa da literatura, realizada com o propósito de identificar as funções dos comitês e seu papel na proteção dos participantes. Identificou-se que grande parte das publicações analisadas confirmam que os comitês de monitoramento têm como responsabilidade principal a proteção do participante de pesquisa, além da garantia de integridade e credibilidade da pesquisa.


Abstract Of increasingly relevance in public health and research projects involving human beings, the topic of safety has been intensely discussed. Participants in clinical trials are subject to risks, physical or otherwise, that impact their integrity, rights, or autonomy. This study outlines and discusses the performance of the Data and Safety Monitoring Committee for research participant protection and risk minimization in clinical research. An integrative literature review was conducted to identify the committees' duties and role in protecting participants. Most of the analyzed articles confirm that the monitoring committees are mainly responsible for protecting research participants, as well as ensuring research integrity and credibility.


Resumen La seguridad ha sido un tema muy discutido, por lo que muestra su relevancia para la salud pública y los proyectos de investigación que involucran a seres humanos. Los participantes en estudios clínicos están sujetos a riesgos físicos o de otro tipo, que impactarán su integridad, derechos o autonomía. Este texto realiza un debate sobre el desempeño del Comité de Seguimiento de Datos y Seguridad destinado a la protección de los participantes de investigación y la mitigación de los riesgos en investigación clínica. Se realizó una revisión integradora de la literatura, con el propósito de identificar las funciones de los comités y su rol en la protección de los participantes. La mayoría de las publicaciones analizadas confirman que los comités de seguimiento tienen como principal responsabilidad la protección del participante de la investigación, además de garantizar la integridad y credibilidad de la investigación.


Subject(s)
Clinical Trials Data Monitoring Committees , Ethics, Research , Patient Safety
2.
J Biophotonics ; 9(9): 976, 2016 09.
Article in English | MEDLINE | ID: mdl-27592534

ABSTRACT

In the article by C. Ferraresi et al. (DOI: http://dx.doi.org/10.1002/jbio.201400087), published in J. Biophotonics 8, 740-754 (2015), a statement regarding the approval of some data the authors used is incorrect. This erratum is published to rectify this.

3.
J Biophotonics ; 8(9): 740-54, 2015 Sep.
Article in English | MEDLINE | ID: mdl-25378263

ABSTRACT

Light-emitting diode therapy (LEDT) applied over the leg, gluteus and lower-back muscles of mice using a LED cluster (630 nm and 850 nm, 80 mW/cm(2) , 7.2 J/cm(2) ) increased muscle performance (repetitive climbing of a ladder carrying a water-filled tube attached to the tail), ATP and mitochondrial metabolism; oxidative stress and proliferative myocyte markers in mice subjected to acute and progressive strength training. Six bi-daily training sessions LEDT-After and LEDT-Before-After regimens more than doubled muscle performance and increased ATP more than tenfold. The effectiveness of LEDT on improving muscle performance and recovery suggest applicability for high performance sports and in training programs. Positioning of the mice and light-emitting diode therapy (LEDT) applied on mouse legs, gluteus and lower-back muscles without contact.


Subject(s)
Adenosine Triphosphate/metabolism , Electron Transport Complex IV/metabolism , Low-Level Light Therapy , Muscles/physiology , Muscles/radiation effects , Physical Conditioning, Animal , Animals , Biomarkers/metabolism , Catalase/metabolism , Cell Proliferation/radiation effects , Glycogen/metabolism , Lipid Peroxidation/radiation effects , Male , Mice , Mice, Inbred BALB C , Muscle Strength/radiation effects , Muscles/cytology , Muscles/metabolism , Oxidative Stress/radiation effects , Protein Carbonylation/radiation effects , Weight-Bearing
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