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Systematic review on costs and resource use of randomized clinical trials shows a lack of transparent and comprehensive data.
Speich B, von Niederhäusern B, Schur N, Hemkens LG, Fürst T, Bhatnagar N, Alturki R, Agarwal A, Kasenda B, Pauli-Magnus C, Schwenkglenks M, Briel M; MAking Randomized Trials Affordable (MARTA) Group. Speich B, et al. J Clin Epidemiol. 2018 Apr;96:1-11. doi: 10.1016/j.jclinepi.2017.12.018. Epub 2017 Dec 27. J Clin Epidemiol. 2018. PMID: 29288136 Review.
Retrospective assessment of resource use and costs in two investigator-initiated randomized trials exemplified a comprehensive cost item list.
Speich B, von Niederhäusern B, Blum CA, Keiser J, Schur N, Fürst T, Kasenda B, Christ-Crain M, Hemkens LG, Pauli-Magnus C, Schwenkglenks M, Briel M; MAking Randomized Trials Affordable (MARTA) Group. Speich B, et al. J Clin Epidemiol. 2018 Apr;96:73-83. doi: 10.1016/j.jclinepi.2017.12.022. Epub 2017 Dec 30. J Clin Epidemiol. 2018. PMID: 29292203
Resource use, costs, and approval times for planning and preparing a randomized clinical trial before and after the implementation of the new Swiss human research legislation.
Speich B, Schur N, Gryaznov D, von Niederhäusern B, Hemkens LG, Schandelmaier S, Amstutz A, Kasenda B, Pauli-Magnus C, Ojeda-Ruiz E, Tomonaga Y, McCord K, Nordmann A, von Elm E, Briel M, Schwenkglenks M; a collaboration of the MARTA (MAking Randomized Trials Affordable) and ASPIRE (Adherence to Standard Protocol Items: REcommendations for interventional trials) Study Groups. Speich B, et al. PLoS One. 2019 Jan 11;14(1):e0210669. doi: 10.1371/journal.pone.0210669. eCollection 2019. PLoS One. 2019. PMID: 30633776 Free PMC article.
Reporting quality of trial protocols improved for non-regulated interventions but not regulated interventions: A repeated cross-sectional study.
Lohner S, Gryaznov D, von Niederhäusern B, Speich B, Kasenda B, Ojeda-Ruiz E, Schandelmaier S, Mertz D, Odutayo A, Tomonaga Y, Amstutz A, Pauli-Magnus C, Gloy V, Bischoff K, Wollmann K, Rehner L, Meerpohl JJ, Nordmann A, Klatte K, Ghosh N, Heravi AT, Wong J, Chow N, Hong PJ, McCord K, Sricharoenchai S, Busse JW, Agarwal A, Saccilotto R, Schwenkglenks M, Moffa G, Hemkens LG, Hopewell S, von Elm E, Blümle A, Briel M. Lohner S, et al. Among authors: pauli magnus c. J Clin Epidemiol. 2021 Nov;139:340-349. doi: 10.1016/j.jclinepi.2021.05.011. Epub 2021 May 23. J Clin Epidemiol. 2021. PMID: 34029678 Free article.
Nonregistration, discontinuation, and nonpublication of randomized trials: A repeated metaresearch analysis.
Speich B, Gryaznov D, Busse JW, Gloy VL, Lohner S, Klatte K, Taji Heravi A, Ghosh N, Lee H, Mansouri A, Marian IR, Saccilotto R, Nury E, Kasenda B, Ojeda-Ruiz E, Schandelmaier S, Tomonaga Y, Amstutz A, Pauli-Magnus C, Bischoff K, Wollmann K, Rehner L, Meerpohl JJ, Nordmann A, Wong J, Chow N, Hong PJ, Mc Cord-De Iaco K, Sricharoenchai S, Agarwal A, Schwenkglenks M, Hemkens LG, von Elm E, Copsey B, Griessbach AN, Schönenberger C, Mertz D, Blümle A, von Niederhäusern B, Hopewell S, Odutayo A, Briel M. Speich B, et al. Among authors: pauli magnus c. PLoS Med. 2022 Apr 27;19(4):e1003980. doi: 10.1371/journal.pmed.1003980. eCollection 2022 Apr. PLoS Med. 2022. PMID: 35476675 Free PMC article.
Rationale and design of repeated cross-sectional studies to evaluate the reporting quality of trial protocols: the Adherence to SPIrit REcommendations (ASPIRE) study and associated projects.
Gryaznov D, Odutayo A, von Niederhäusern B, Speich B, Kasenda B, Ojeda-Ruiz E, Blümle A, Schandelmaier S, Mertz D, Tomonaga Y, Amstutz A, Pauli-Magnus C, Gloy V, Bischoff K, Wollmann K, Rehner L, Lohner S, Meerpohl JJ, Nordmann A, Klatte K, Ghosh N, Heravi AT, Wong J, Chow N, Hong PJ, Cord KM, Sricharoenchai S, Busse JW, Agarwal A, Saccilotto R, Schwenkglenks M, Moffa G, Hemkens LG, Hopewell S, von Elm E, Briel M. Gryaznov D, et al. Trials. 2020 Oct 28;21(1):896. doi: 10.1186/s13063-020-04808-y. Trials. 2020. PMID: 33115541 Free PMC article.
Reliability of Trial Information Across Registries for Trials With Multiple Registrations: A Systematic Review.
Speich B, Gloy VL, Klatte K, Gryaznov D, Taji Heravi A, Ghosh N, Marian IR, Lee H, Mansouri A, Lohner S, Saccilotto R, Nury E, Chan AW, Blümle A, Odutayo A, Hopewell S, Briel M; Adherence to Spirit Recommendations (ASPIRE) Study Group. Speich B, et al. JAMA Netw Open. 2021 Nov 1;4(11):e2128898. doi: 10.1001/jamanetworkopen.2021.28898. JAMA Netw Open. 2021. PMID: 34724557 Free PMC article.
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