Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
10
Métodos estadísticos
7
Ensayos clínicos
6
Investigaciones
6
Metodología
6
Pruebas clínicas
5
Práctica de juicios
5
Blues (Música)
3
Cáncer
3
Ensayos clinicos
3
Administración de justicia
2
Asesinato
2
Biografía
2
Civilización
2
Delitos políticos
2
Derecho
2
Diseño de investigación
2
Estados Unidos
2
Estadística
2
Evolución (Biología)
2
Libretos para óperas
2
Literatura inglesa
2
Medicina
2
Novela alemana
2
Novela estadounidense
2
Novela inglesa
2
Oncología
2
Orientación profesional
2
Política y gobierno
2
Quimioterapia
2
-
281por Jacobs, Edward, Murphy-Beiner, Ashleigh, Rouiller, Ian, Nutt, David, Spriggs, Meg J.“…The ethical value—and to some scholars, necessity—of providing trial patients with post-trial access (PTA) to an investigational drug has been subject to significant attention in the field of research ethics. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
282“…Typically, empirical learning curves are constructed by aggregating tens or hundreds of trials of data in blocks or sessions. Here, we devised three inference procedures for estimating the trial-by-trial learning curve based on the multi-component functional form identified in Zhao et al. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
283por Roberts, Ian“…Following a successful pilot phase, which included over 1000 randomised participants, the main phase of the trial is now underway. Over the next 5 years, the trial aims to recruit a total of 20,000 patients. …”
Publicado 2001
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
284
-
285por Lyle, Katy, Dent, Louise, Bailey, Sally, Kerridge, Lynn, Roberts, Ian, Milne, Ruairidh“…Objective To calculate the global warming potential, in carbon dioxide (CO(2)) equivalent emissions, from a sample of pragmatic randomised controlled trials. Design Retrospective analysis. Data source Internal data held by NIHR Evaluation, Trials and Studies Coordinating Centre. …”
Publicado 2009
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
286“…BACKGROUND: Registration of clinical trials has been introduced largely to reduce bias toward statistically significant results in the trial literature. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
287por Perkins, Gavin D, Park, Daniel, Alderson, Derek, Cooke, Matthew W, Gao, Fang, Gates, Simon, Lamb, Sarah E, Mistry, Dipesh, Thickett, David R“…METHODS/DESIGN: The Beta Agonist Lung Injury TrIal (prevention) is a multi-centre, randomised, double blind, placebo-controlled trial. …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
288“…However, part of this variability may be accounted for by trial-by-trial fluctuations of the phase of ongoing oscillations at the moment of stimulus presentation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
289por McCambridge, Jim, Kalaitzaki, Eleftheria, White, Ian R, Khadjesari, Zarnie, Murray, Elizabeth, Linke, Stuart, Thompson, Simon G, Godfrey, Christine, Wallace, Paul“…Online experiments were nested within the pilot (study 1, n = 3780) and main trial (study 2, n = 2667) phases of an evaluation of a Web-based intervention for hazardous drinkers: the Down Your Drink randomized controlled trial (DYD-RCT). …”
Publicado 2011
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
290“…Trials were identified in ClinicalTrials.gov. Main outcome measures were the prevalence of comparative effectiveness research, nature of comparators selected, funding sources, and impact of these factors on results. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
291“…To evaluate the new model, we measured trial-by-trial P300 amplitude fluctuations in a simple two-choice response time task, and tested the computational models of trial-by-trial P300 amplitudes using Bayesian model evaluation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
292“…In the current study, we studied how motor imagery influences trial-to-trial learning in a robot-based adaptation task. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
293por de Xivry, Jean-Jacques Orban“…In this task, the width of the reaching target (0.5 or 8 cm) was varied either on a trial-to-trial basis (random schedule) or in blocks (blocked schedule). …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
294por Marx, Benjamin L, Milley, Ryan, Cantor, Dara G, Ackerman, Deborah L, Hammerschlag, Richard“…To address this need in the area of acupuncture research, a bibliographic database of randomized controlled trials (RCTs) and systematic reviews called AcuTrials(®) has been developed by the Oregon College of Oriental Medicine. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
295por Riveros, Carolina, Dechartres, Agnes, Perrodeau, Elodie, Haneef, Romana, Boutron, Isabelle, Ravaud, Philippe“…BACKGROUND: The US Food and Drug Administration Amendments Act requires results from clinical trials of Food and Drug Administration–approved drugs to be posted at ClinicalTrials.gov within 1 y after trial completion. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
296“…This study reports on a qualitative evaluation of the trial procedures, describing participants’ experiences and views of the Sexunzipped online trial including methods of recruitment, incentives, methods of contact, and sexual health outcome measurement. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
297por Young, Amanda, Raftery, James, Stanton, Louise, Cook, Andrew, Davidson, Peter, Milne, Ruairidh, Turner, DavidEnlace del recurso
Publicado 2013
Enlace del recurso
Online Artículo Texto -
298
-
299por Wald, David S., Bestwick, Jonathan P., Raiman, Lewis, Brendell, Rebecca, Wald, Nicholas J.“…We conducted a randomized trial to evaluate text messaging as a means of improving adherence to cardiovascular disease preventive treatment. …”
Publicado 2014
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
300por Blencowe, Natalie S., Brown, Julia M., Cook, Jonathan A., Metcalfe, Chris, Morton, Dion G., Nicholl, Jon, Sharples, Linda D., Treweek, Shaun, Blazeby, Jane M.“…This complexity has several implications, including the way in which surgical interventions are described and delivered in trials. In order for surgeons to adopt trial findings, interventions need to be described in sufficient detail to enable accurate replication; however, it may be permissible to allow some aspects to be delivered according to local practice. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto