A longitudinal assessment of trial protocols approved by research ethics committees: the Adherance to SPIrit REcommendations in the UK (ASPIRE-UK) study by Speich, B, Odutayo, A, Peckham, N, Ooms, A, Stokes, JR, Saccilotto, R, Gryaznov, D, von Niederhäusern, B, Copsey, B, Altman, DG, Briel, M, Hopewell, S

Systematic review on costs and resource use of randomized clinical trials shows a lack of transparent and comprehensive data by Speich, B, Von Niederhäusern, B, Schur, N, Hemkens, L, Fürst, T, Bhatnagar, N, Alturki, R, Agarwal, A, Kasenda, B, Pauli-Magnus, C, Schwenkglenks, M, Briel, M

Retrospective assessment of resource use and costs in two investigator-initiated randomized trials exemplified a comprehensive cost item list by 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

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 by Speich, B, Schur, N, Gryaznov, D, Von Niederhäusern, B, Hemkens, L, 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, MARTA Study Group, ASPIRE Study Group

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... by 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

Reporting quality of trial protocols improved for non-regulated interventions but not regulated interventions: a repeated cross-sectional study by 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, Cord, KM, Sricharoenchai, S, Busse, JW, Agarwal, A, Saccilotto, R, Schwenkglenks, M, Moffa, G, Hemkens, LG, Hopewell, S, von Elm, E, Blümle, A, Briel, M

Reporting quality of clinical trial protocols: a repeated cross-sectional study about the Adherence to SPIrit Recommendations in Switzerland, CAnada and GErmany (ASPIRE-SCAGE) by Gryaznov, D, von Niederhäusern, B, Speich, B, Kasenda, B, Ojeda-Ruiz, E, Blümle, A, Schandelmaier, S, Mertz, D, Odutayo, A, Tomonaga, Y, Amstutz, A, Pauli-Magnus, C, Gloy, V, Lohner, S, Bischoff, K, Wollmann, K, Rehner, L, Meerpohl, JJ, Nordmann, A, Klatte, K, Ghosh, N, Taji Heravi, A, Wong, J, Chow, N, Hong, P, McCord-De Iaco, KA, Sricharoenchai, S, Busse, JW, Agarwal, A, Saccilotto, R, Schwenkglenks, M, Moffa, G, Hemkens, L, Hopewell, S, Von Elm, E, Briel, M

Nonregistration, discontinuation, and nonpublication of randomized trials: a repeated metaresearch analysis by 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