Statistics and Modelling for Health Sciences
Evaluation and Modeling with the Therapeutic Effects Group
Lega Jean-Christophe
Professeur d'université - praticien hospitalier
UCBL
Tel: 33 04 78 86 33 01
My work focuses on estimating the benefit-risk balance and the level of evidence of the treatment effect of antithrombotics and immunosuppressants. This modeling is particularly based on conducting meta-analyses (baseline risk, risk stratification and interaction of treatment effect, effect on human subpopulations, and personalized medicine).
This activity has expanded to questions of meta-research, concerning the distortion of treatment effect measurement due to methodological biases and cognitive biases in treatment evaluation. This activity echoes my work within the transparency commission of the HAS.
I have been responsible for the Modeling and Therapeutic Effect Modeling Team since January 2021.
Publications
Display of 61 to 90 publications on 120 in total
Venous thromboembolism in COVID-19 compared to non-COVID-19 cohorts: A systematic review with meta-analysis
Vascular Pharmacology . 139 : 106882
Journal article
see the publicationDirect oral anticoagulants in the treatment of acute venous thromboembolism in patients with obesity: A systematic review with meta-analysis
Pharmacological Research . 163 : 105317
Journal article
see the publicationAssessing the management of major bleeding events in patients treated by direct oral anticoagulant in an emergency department
Annales de Biologie Clinique . 79 ( 4 ) : 315-324
Journal article
see the publicationMeta-regression of randomized control trials with antithrombotics: weak correlation between net clinical benefit and all cause-mortality
Scientific Reports . 11 ( 1 ) : 14728
Journal article
see the publicationMeta-regression of randomized control trials with antithrombotics: weak correlation between net clinical benefit and all cause-mortality
Scientific Reports . 11 ( 1 ) : 14728
Journal article
see the publicationPrevention of venous thromboembolism in nephrotic syndrome: the quest towards precision medicine
Nephrology Dialysis Transplantation . 36 ( 7 ) : 1151-1154
DOI: 10.1093/ndt/gfaa337
Journal article
see the publicationBladder endometriosis: Preoperative MRI analysis with assessment of extension to ureteral orifices
Diagnostic and Interventional Imaging . 102 ( 4 ) : 255-263
Journal article
see the publicationDPP-4 Inhibitors and Respiratory Infection: A Systematic Review and Meta-analysis of the Cardiovascular Outcomes Trials
Diabetes Care . 44 ( 3 ) : e36-e37
DOI: 10.2337/dc20-2018
Journal article
see the publicationArterial and venous thromboembolism in COVID-19: a study-level meta-analysis
Thorax . 76 ( 10 ) : 970-979
Journal article
see the publicationSplenectomy for primary immune thrombocytopenia revisited in the era of thrombopoietin receptor agonists: New insights for an old treatment
American Journal of Hematology . 97 ( 1 ) : 10-17
DOI: 10.1002/ajh.26378
Journal article
see the publicationArterial and venous thromboembolism in COVID-19: a study-level meta-analysis
Thorax . 76 ( 10 ) : 970-979
Journal article
see the publicationAssessing the management of major bleeding events in patients treated by direct oral anticoagulant in an emergency department
Annales de Biologie Clinique . 79 ( 4 ) : 315-324
Journal article
see the publicationImmune thrombocytopenia with clinical significance in systemic lupus erythematosus: a retrospective cohort study of 90 patients.
Rheumatology .
Journal article
see the publicationFrench recommendations for the management of systemic necrotizing vasculitides (polyarteritis nodosa and ANCA-associated vasculitides)
Orphanet Journal of Rare Diseases . 15 ( S2 ) : 351
Journal article
see the publicationEarly trajectories of skin thickening are associated with severity and mortality in systemic sclerosis
Arthritis Research & Therapy . 22 ( 1 ) : 30
Journal article
see the publicationANCA-associated vasculitides: Recommendations of the French Vasculitis Study Group on the use of immunosuppressants and biotherapies for remission induction and maintenance
La Presse Médicale . 49 ( 3 ) : 104031
Journal article
see the publicationThe benefit–risk balance for biological agents in juvenile idiopathic arthritis: a meta-analysis of randomized clinical trials
Rheumatology . 59 ( 9 ) : 2226-2236
Journal article
see the publicationRectal endometriosis: predictive MRI signs for segmental bowel resection
European Radiology . 31 ( 2 ) : 884-894
Journal article
see the publicationPrevalence of Giant Cell Arteritis Relapse in Patients Treated With Glucocorticoids: A Meta‐Analysis
Arthritis Care & Research = Arthritis Care and Research . 72 ( 6 ) : 838-849
DOI: 10.1002/acr.23901
Journal article
see the publicationSevere infections in patients with anti-neutrophil cytoplasmic antibody-associated vasculitides receiving rituximab: A meta-analysis
Autoimmunity Reviews . 19 ( 5 ) : 102505
Journal article
see the publicationDosage de la tryptase : un guide d'utilisation pour le clinicien
La Revue de Médecine Interne . 41 : 748 - 755
Journal article
see the publicationEarly trajectories of skin thickening are associated with severity and mortality in systemic sclerosis
Arthritis Research & Therapy . 22 ( 1 ) : 30
Journal article
see the publicationL'acéruléoplasminémie héréditaire, une pathologie à ne pas méconnaître
La Revue de Médecine Interne . 41 : 769 - 775
Journal article
see the publicationRecurrent superficial vein thrombosis revealing relapsing polychondritis associated with myelodysplastic syndrome
Rheumatology . 59 ( 11 ) : 3581-3581
Journal article
see the publicationAnalysis of ncidence of hrombotic omplications in the resence of ompeting isks
Thrombosis Research . 191 : 152
Journal article
see the publicationEarly trajectories of skin thickening are associated with severity and mortality in systemic sclerosis
Arthritis Research and Therapy . 22 ( 1 ) : 30
Journal article
see the publicationFrench recommendations for the management of systemic necrotizing vasculitides (polyarteritis nodosa and ANCA-associated vasculitides)
Orphanet Journal of Rare Diseases . 15 ( S2 ) : 351
Journal article
see the publicationEarly-onset autoimmunity associated with SOCS1 haploinsufficiency
Nature Communications . 11 ( 1 ) : 5341
Journal article
see the publicationContribution of rare and predicted pathogenic gene variants to childhood-onset lupus: a large, genetic panel analysis of British and French cohorts
The Lancet Rheumatology . 2 ( 2 ) : e99-e109
Journal article
see the publicationMonogenic lupus: Dissecting heterogeneity
Autoimmunity Reviews . 18 ( 10 ) : 102361
Journal article
see the publication