Real World Evidence
Support and Consulting for the conduct of studies in Real World Evidence settings. Longlasting experience in conducting observational data analysis, pragmatic trials with use of claims data, platform trials and trials nested into cohort studies. More than two decades of experience in applied research in HIV infection, and other infectious diseases.
Consultant for causal inference methodologies.
Expert in Health Technology Assessments with projects for IQWIG, NICE; BAG, and the Cancer Screening Committee.
Expert in meta-analysis of aggregated data, individual patient data and network meta-analysis. Developer of the first method for indirect comparison in meta-analysis named 'Bucher method' that laid ground for network meta-analysis.
Selected Publications
Julian, E., Solà-Morales, O., Garcia, M. J., Brinkhuis, F., Pavlovic, M., Martín-Saborido, C., Doeswijk, R., Giuliani, R., Willemsen, A., Goettsch, W., Wörmann, B., Dafni, U., Bucher, H. C., Pérez-Valderrama, B., Bernardini, R., Gianfrate, F., Uyl-de Groot, C. A., & Ruof, J. (2024). The Role of Medical Societies and the Relevance of Clinical Perspective in the Evolving EU HTA Process: Insights Generated at the 2023 Fall Convention and Survey of the European Access Academy [Journal-article]. Journal of Market Access and Health Policy, 12(3), 128–143. https://doi.org/10.3390/jmahp12030011
Julian, E., Solà-Morales, O., Garcia, M. J., Brinkhuis, F., Pavlovic, M., Martín-Saborido, C., Doeswijk, R., Giuliani, R., Willemsen, A., Goettsch, W., Wörmann, B., Dafni, U., Bucher, H. C., Pérez-Valderrama, B., Bernardini, R., Gianfrate, F., Uyl-de Groot, C. A., & Ruof, J. (2024). The Role of Medical Societies and the Relevance of Clinical Perspective in the Evolving EU HTA Process: Insights Generated at the 2023 Fall Convention and Survey of the European Access Academy [Journal-article]. Journal of Market Access and Health Policy, 12(3), 128–143. https://doi.org/10.3390/jmahp12030011
Delabays B, Cavassini M, Damas J, Beuret H, Calmy A, Hasse B, European Journal of Preventive Cardiology, 29(4), 689–699. https://doi.org/10.1093/eurjpc/zwab201
, Frischknecht M, Müller O, Méan M, Vollenweider P, Marques-Vidal P, & Vaucher J. (2022). Cardiovascular risk assessment in people living with HIV compared to the general population.
Delabays B, Cavassini M, Damas J, Beuret H, Calmy A, Hasse B, European Journal of Preventive Cardiology, 29(4), 689–699. https://doi.org/10.1093/eurjpc/zwab201
, Frischknecht M, Müller O, Méan M, Vollenweider P, Marques-Vidal P, & Vaucher J. (2022). Cardiovascular risk assessment in people living with HIV compared to the general population.
Opportunistic Infections Project Team of the Collaboration of Observational HIV Epidemiological Research in Europe (COHERE) in EuroCoord, Young J, Psichogiou M, Meyer L, Ayayi S, Grabar S, Raffi F, Reiss P, Gazzard B, Sharland M, Gutierrez F, Obel N, Kirk O, Miro JM, Furrer H, Castagna A, De Wit S, Muñoz J, Kjaer J, et al. (2012). CD4 cell count and the risk of AIDS or death in HIV-infected adults on combination antiretroviral therapy with a suppressed viral load: A longitudinal cohort study from COHERE. PLoS Medicine, 9(3), e1001194. https://doi.org/10.1371/journal.pmed.1001194
Opportunistic Infections Project Team of the Collaboration of Observational HIV Epidemiological Research in Europe (COHERE) in EuroCoord, Young J, Psichogiou M, Meyer L, Ayayi S, Grabar S, Raffi F, Reiss P, Gazzard B, Sharland M, Gutierrez F, Obel N, Kirk O, Miro JM, Furrer H, Castagna A, De Wit S, Muñoz J, Kjaer J, et al. (2012). CD4 cell count and the risk of AIDS or death in HIV-infected adults on combination antiretroviral therapy with a suppressed viral load: A longitudinal cohort study from COHERE. PLoS Medicine, 9(3), e1001194. https://doi.org/10.1371/journal.pmed.1001194
Journal of Clinical Epidemiology, 50(6), 683–691. https://doi.org/10.1016/S0895-4356(97)00049-8
, Guyatt GH, Griffith LE, & Walter SD. (1997). The results of direct and indirect treatment comparisons in meta-analysis of randomized controlled trials.
Journal of Clinical Epidemiology, 50(6), 683–691. https://doi.org/10.1016/S0895-4356(97)00049-8
, Guyatt GH, Griffith LE, & Walter SD. (1997). The results of direct and indirect treatment comparisons in meta-analysis of randomized controlled trials.