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Page 1
Efficacy and safety of COVID-19 vaccines.
Graña C, Ghosn L, Evrenoglou T, Jarde A, Minozzi S, Bergman H, Buckley BS, Probyn K, Villanueva G, Henschke N, Bonnet H, Assi R, Menon S, Marti M, Devane D, Mallon P, Lelievre JD, Askie LM, Kredo T, Ferrand G, Davidson M, Riveros C, Tovey D, Meerpohl JJ, Grasselli G, Rada G, Hróbjartsson A, Ravaud P, Chaimani A, Boutron I. Graña C, et al. Among authors: ravaud p. Cochrane Database Syst Rev. 2022 Dec 7;12(12):CD015477. doi: 10.1002/14651858.CD015477. Cochrane Database Syst Rev. 2022. PMID: 36473651 Free PMC article. Review.
Evidence-informed recommendations to reduce dissemination bias in clinical research: conclusions from the OPEN (Overcome failure to Publish nEgative fiNdings) project based on an international consensus meeting.
Meerpohl JJ, Schell LK, Bassler D, Gallus S, Kleijnen J, Kulig M, La Vecchia C, Marušić A, Ravaud P, Reis A, Schmucker C, Strech D, Urrútia G, Wager E, Antes G; OPEN project consortium. Meerpohl JJ, et al. Among authors: ravaud p. BMJ Open. 2015 May 5;5(5):e006666. doi: 10.1136/bmjopen-2014-006666. BMJ Open. 2015. PMID: 25943371 Free PMC article.
Instruments assessing risk of bias of randomized trials frequently included items that are not addressing risk of bias issues.
Wang Y, Ghadimi M, Wang Q, Hou L, Zeraatkar D, Iqbal A, Ho C, Yao L, Hu M, Ye Z, Couban R, Armijo-Olivo S, Bassler D, Briel M, Gluud LL, Glasziou P, Jackson R, Keitz SA, Letelier LM, Ravaud P, Schulz KF, Siemieniuk RAC, Brignardello-Petersen R, Guyatt GH. Wang Y, et al. Among authors: ravaud p. J Clin Epidemiol. 2022 Dec;152:218-225. doi: 10.1016/j.jclinepi.2022.10.018. Epub 2022 Oct 28. J Clin Epidemiol. 2022. PMID: 36424692
Immunomodulators for immunocompromised patients hospitalized for COVID-19: a meta-analysis of randomized controlled trials.
Siempos II, Kalil AC, Belhadi D, Veiga VC, Cavalcanti AB, Branch-Elliman W, Papoutsi E, Gkirgkiris K, Xixi NA, Kotanidou A, Hermine O, Porcher R, Mariette X; CORIMUNO-19 Collaborative Group; DisCoVeRy Study Group; ACTT-2 Study Group; ACTT-3 Study Group. Siempos II, et al. EClinicalMedicine. 2024 Feb 9;69:102472. doi: 10.1016/j.eclinm.2024.102472. eCollection 2024 Mar. EClinicalMedicine. 2024. PMID: 38361992 Free PMC article.
More rapid blood interferon α2 decline in fatal versus surviving COVID-19 patients.
Joly C, Desjardins D, Porcher R, Péré H, Bruneau T, Zhang Q, Bastard P, Cobat A, Resmini L, Lenoir O, Savale L, Lécuroux C, Verstuyft C, Roque-Afonso AM, Veyer D, Baron G, Resche-Rigon M, Ravaud P, Casanova JL, Le Grand R, Hermine O, Tharaux PL, Mariette X. Joly C, et al. Among authors: ravaud p. Front Immunol. 2023 Nov 21;14:1250214. doi: 10.3389/fimmu.2023.1250214. eCollection 2023. Front Immunol. 2023. PMID: 38077399 Free PMC article.
Risk factors for thromboembolic events in patients hospitalized for COVID-19 pneumonia in a general ward and requiring treatment with oxygen.
Degrave R, Murris J, Charles-Nelson A, Hermine O, Porcher R, Ravaud P, Mariette X, Tharaux PL, Resche-Rigon M, Sanchez O, Katsahian S; CORIMUNO-19 Collaborative Group; Arlet JB. Degrave R, et al. Among authors: ravaud p. Postgrad Med J. 2024 Jan 21;100(1180):120-126. doi: 10.1093/postmj/qgad104. Postgrad Med J. 2024. PMID: 37978265 Clinical Trial.
Compelling evidence from meta-epidemiological studies demonstrates overestimation of effects in randomized trials that fail to optimize randomization and blind patients and outcome assessors.
Wang Y, Parpia S, Couban R, Wang Q, Armijo-Olivo S, Bassler D, Briel M, Brignardello-Petersen R, Gluud LL, Keitz SA, Letelier LM, Ravaud P, Schulz KF, Siemieniuk RAC, Zeraatkar D, Guyatt GH. Wang Y, et al. Among authors: ravaud p. J Clin Epidemiol. 2024 Jan;165:111211. doi: 10.1016/j.jclinepi.2023.11.001. Epub 2023 Nov 7. J Clin Epidemiol. 2024. PMID: 37939743
Use of covid-19 convalescent plasma to treat patients admitted to hospital for covid-19 with or without underlying immunodeficiency: open label, randomised clinical trial.
Lacombe K, Hueso T, Porcher R, Mekinian A, Chiarabini T, Georgin-Lavialle S, Ader F, Saison J, Martin-Blondel G, De Castro N, Bonnet F, Cazanave C, Francois A, Morel P, Hermine O, Pourcher V, Michel M, Lescure X, Soussi N, Brun P, Pommeret F, Sellier P, Rousset S, Piroth L, Michot JM, Baron G, de Lamballerie X, Mariette X, Tharaux PL, Resche-Rigon M, Ravaud P, Simon T, Tiberghien P. Lacombe K, et al. Among authors: ravaud p. BMJ Med. 2023 Oct 27;2(1):e000427. doi: 10.1136/bmjmed-2022-000427. eCollection 2023. BMJ Med. 2023. PMID: 37920150 Free PMC article.
638 results