Results 31 to 40 of about 2,229,955 (197)

Commentary triggered by the Individual Participant Data Meta-Analysis Consortium study of job strain and myocardial infarction risk

Scandinavian Journal of Work, Environment & Health, 2014
Mika Kivimäki initiated the Individual Participant Data (IPD) Meta-Analysis Consortium, which currently has 50 members. The Consortium recently published several research reports on the relationship between job strain (high psychological demands and low ...
Töres Theorell
doaj   +1 more source

Evaluation of repositories for sharing individual-participant data from clinical studies

Trials, 2019
Background Data repositories have the potential to play an important role in the effective and safe sharing of individual-participant data (IPD) from clinical studies.
Rita Banzi, Steve Canham, Wolfgang Kuchinke, Karmela Krleza-Jeric, Jacques Demotes-Mainard, Christian Ohmann   +5 more
doaj   +1 more source

Ethnic differences in response to atypical antipsychotics in patients with schizophrenia: individual patient data meta-analysis of randomised placebo-controlled registration trials submitted to the Dutch Medicines Evaluation Board

BJPsych Open, 2023
Background Little is known about the effect of ethnicity on the response to antipsychotic medication in patients with schizophrenia. Aims To determine whether ethnicity moderates the response to antipsychotic medication in patients with schizophrenia ...
Bram W. C. Storosum, Cedrine Steinz, Sem E. Cohen, Taina Mattila, Wim van den Brink, Kit Roes, Lieuwe de Haan, Damiaan A. J. P. Denys, Jasper B. Zantvoord   +8 more
doaj   +1 more source

Socioeconomic status as a risk factor for dementia death:individual participant meta-analysis of 86 508 men and women from the UK [PDF]

, 2013
Background Life-course socioeconomic factors may have a role in dementia aetiology but there is a current paucity of studies. Meta-analyses of individual participant data would considerably strengthen this evidence base.
Cox, Emmanuel Stamatakis, Ferri, G. David Batty, John M. Starr, Mark Hamer, Marmot, Mika Kivimäki, MRC, Norton, Snowdon, Tom C. Russ, von Elm   +12 more
core   +1 more source

Lamotrigine versus carbamazepine monotherapy for epilepsy: an individual participant data review. [PDF]

, 2016
This is an updated version of the original Cochrane review published in Issue 1, 2006 of the Cochrane Database of Systematic Reviews.Epilepsy is a common neurological condition in which abnormal electrical discharges from the brain cause recurrent ...
Marson, AG, Nolan, SJ, Tudur Smith, C, Weston, J   +3 more
core   +1 more source

External validation of prognostic models predicting pre-eclampsia: individual participant data meta-analysis

BMC Medicine, 2020
Background Pre-eclampsia is a leading cause of maternal and perinatal mortality and morbidity. Early identification of women at risk during pregnancy is required to plan management.
Kym I. E. Snell, John Allotey, Melanie Smuk, Richard Hooper, Claire Chan, Asif Ahmed, Lucy C. Chappell, Peter Von Dadelszen, Marcus Green, Louise Kenny, Asma Khalil, Khalid S. Khan, Ben W. Mol, Jenny Myers, Lucilla Poston, Basky Thilaganathan, Anne C. Staff, Gordon C. S. Smith, Wessel Ganzevoort, Hannele Laivuori, Anthony O. Odibo, Javier Arenas Ramírez, John Kingdom, George Daskalakis, Diane Farrar, Ahmet A. Baschat, Paul T. Seed, Federico Prefumo, Fabricio da Silva Costa, Henk Groen, Francois Audibert, Jacques Masse, Ragnhild B. Skråstad, Kjell Å. Salvesen, Camilla Haavaldsen, Chie Nagata, Alice R. Rumbold, Seppo Heinonen, Lisa M. Askie, Luc J. M. Smits, Christina A. Vinter, Per Magnus, Kajantie Eero, Pia M. Villa, Anne K. Jenum, Louise B. Andersen, Jane E. Norman, Akihide Ohkuchi, Anne Eskild, Sohinee Bhattacharya, Fionnuala M. McAuliffe, Alberto Galindo, Ignacio Herraiz, Lionel Carbillon, Kerstin Klipstein-Grobusch, Seon Ae Yeo, Joyce L. Browne, Karel G. M. Moons, Richard D. Riley, Shakila Thangaratinam, for the IPPIC Collaborative Network   +60 more
doaj   +1 more source

Individual participant data meta-analysis for a binary outcome: one-stage or two-stage? [PDF]

PLoS ONE, 2013
A fundamental aspect of epidemiological studies concerns the estimation of factor-outcome associations to identify risk factors, prognostic factors and potential causal factors.
Thomas P A Debray, Karel G M Moons, Ghada Mohammed Abdallah Abo-Zaid, Hendrik Koffijberg, Richard David Riley   +4 more
doaj   +1 more source

Social media attention and citations of published outputs from re-use of clinical trial data: a matched comparison with articles published in the same journals

BMC Medical Research Methodology, 2021
Background Data-sharing policies in randomized clinical trials (RCTs) should have an evaluation component. The main objective of this case–control study was to assess the impact of published re-uses of RCT data in terms of media attention (Altmetric) and
N. Anthony, C. Pellen, C. Ohmann, D. Moher, F. Naudet   +4 more
doaj   +1 more source

individual participant data meta-analysis of randomised trials study protocol [PDF]

, 2016
Introduction Parenteral anticoagulants may improve outcomes in patients with cancer by reducing risk of venous thromboembolic disease and through a direct antitumour effect.
Ageno, Walter, Akl, Elie A., Alma, Ozlem Gurunlu, Baldeh, Tejan, Beyene, Joseph, Bleker, Suzanne, Bozas, George, Briel, Matthias, Brouwers, Melissa, Brozek, Jan, Buller, Harry, Crowther, Mark, DiNisio, Marcello, Evans, Jessica, Florez, Ivan, Garcia, David, Griffiths, Gareth, Guyatt, Gordon, Iorio, Alfonso, Lebeau, Bernard, Levine, Mark, Lyman, Gary, Macbeth, Fergus, Maraveyas, Anthony, Marcucci, Maura, Mbuagbaw, Lawrance, McBane, Robert, Moll, Stephan, Neumann, Ignacio, Noble, Simon, Pelzer, Uwe, Santesso, Nancy, Schunemann, Holger J., Solh, Ziad, Streiff, Michael, Van Es, Nick, Ventresca, Matthew, Zhou, Qi, Zulian, Gilbert   +38 more
core   +1 more source

Overlapping research efforts in a global pandemic: a rapid systematic review of COVID-19-related individual participant data meta-analyses

BMC Health Services Research, 2023
Background Individual participant data meta-analyses (IPD-MAs), which involve harmonising and analysing participant-level data from related studies, provide several advantages over aggregate data meta-analyses, which pool study-level findings.
Lauren Maxwell, Priya Shreedhar, Brooke Levis, Sayali Arvind Chavan, Shaila Akter, Mabel Carabali   +5 more
doaj   +1 more source