Publications by authors named "Ariel Alonso"

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Assessing the Operational Characteristics of the Individual Causal Association as a Metric of Surrogacy in the Binary Continuous Setting.
Fenny Ong, Geert Molenberghs, Andrea Callegaro, Wim Van der Elst, Florian Stijven, Ariel Alonso

Pharm Stat· April 2025

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Evaluating time-to-event surrogates for time-to-event true endpoints: an information-theoretic approach based on causal inference.
Florian Stijven, Geert Molenberghs, Ingrid Van Keilegom, Wim Van der Elst, Ariel Alonso

Lifetime Data Anal· January 2025

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Proportion of treatment effect explained: An overview of interpretations.
Florian Stijven, Ariel Alonso, Geert Molenberghs

Stat Methods Med Res· July 2024

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Implementing the meta-analytic approach for the evaluation of surrogate endpoints in SAS and R: a word of caution.
Fenny Ong, Jingzhao Wang, Wim Van der Elst, Geert Verbeke, Geert Molenberghs, Ariel Alonso

J Biopharm Stat· September 2022

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Identifying individual predictive factors for treatment efficacy.
Ariel Alonso, Wim Van der Elst, Lizet Sanchez, Patricia Luaces, Geert Molenberghs

Biometrics· March 2022

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On the relationship between association and surrogacy when both the surrogate and true endpoint are binary outcomes.
Paul Meyvisch, Ariel Alonso, Wim Van der Elst, Geert Molenberghs

Stat Med· November 2020

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Identifying predictive biomarkers of CIMAvaxEGF success in non-small cell lung cancer patients.
Patricia Lorenzo-Luaces, Lizet Sanchez, Danay Saavedra, Tania Crombet, Wim Van der Elst, Ariel Alonso

BMC Cancer· August 2020

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A reflection on the possibility of finding a good surrogate.
Ariel Alonso, Paul Meyvisch, Wim Van der Elst, Geert Molenberghs, Geert Verbeke

J Biopharm Stat· June 2020

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A reflection on the causal interpretation of individual-level surrogacy.
Ariel Alonso, Wim Van Der Elst, Geert Molenberghs, Alvaro J Florez

J Biopharm Stat· June 2020

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Assessing the predictive value of a binary surrogate for a binary true endpoint based on the minimum probability of a prediction error.
Paul Meyvisch, Ariel Alonso, Wim Van der Elst, Geert Molenberghs

Pharm Stat· May 2019

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Evaluation of six months sputum culture conversion as a surrogate endpoint in a multidrug resistant-tuberculosis trial.
Paul Meyvisch, Chrispin Kambili, Koen Andries, Nacer Lounis, Myriam Theeuwes, Ariel Alonso

PLoS One· January 2019

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A maximum entropy approach for the evaluation of surrogate endpoints based on causal inference.
Ariel Alonso, Wim Van der Elst, Geert Molenberghs

Stat Med· December 2018

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Assessing a surrogate predictive value: a causal inference approach.
Ariel Alonso, Wim Van der Elst, Paul Meyvisch

Stat Med· March 2017

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An information-theoretic approach for the evaluation of surrogate endpoints based on causal inference.
Ariel Alonso, Wim Van der Elst, Geert Molenberghs, Marc Buyse, Tomasz Burzykowski

Biometrics· September 2016

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Biomarkers in Exhaled Breath Condensate Are Not Predictive for Pulmonary Exacerbations in Children with Cystic Fibrosis: Results of a One-Year Observational Study.
Marieke van Horck, Ariel Alonso, Geertjan Wesseling, Karin de Winter-de Groot, Wim van Aalderen

PLoS One· August 2016

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Exploring the relationship between the causal-inference and meta-analytic paradigms for the evaluation of surrogate endpoints.
Wim Van der Elst, Geert Molenberghs, Ariel Alonso

Stat Med· April 2016

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Prediction of asthma exacerbations in children by innovative exhaled inflammatory markers: results of a longitudinal study.
Dillys van Vliet, Ariel Alonso, Ger Rijkers, Jan Heynens, Philippe Rosias

PLoS One· March 2016

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Properties of Estimators in Exponential Family Settings with Observation-based Stopping Rules.
Elasma Milanzi, Geert Molenberghs, Ariel Alonso, Michael G Kenward, Geert Verbeke

J Biom Biostat· February 2016

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Impact of selection bias on the evaluation of clusters of chemical compounds in the drug discovery process.
Ariel Alonso, Elasma Milanzi, Geert Molenberghs, Christophe Buyck, Luc Bijnens

Pharm Stat· January 2016

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Statistical evaluation of surrogate endpoints with examples from cancer clinical trials.
Marc Buyse, Geert Molenberghs, Xavier Paoletti, Koji Oba, Ariel Alonso

Biom J· January 2016

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Estimation After a Group Sequential Trial.
Elasma Milanzi, Geert Molenberghs, Ariel Alonso, Michael G Kenward, Anastasios A Tsiatis

Stat Biosci· October 2015

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A new modeling approach for quantifying expert opinion in the drug discovery process.
Ariel Alonso, Elasma Milanzi, Geert Molenberghs, Christophe Buyck, Luc Bijnens

Stat Med· April 2015

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On the relationship between the causal-inference and meta-analytic paradigms for the validation of surrogate endpoints.
Ariel Alonso, Wim Van der Elst, Geert Molenberghs, Marc Buyse, Tomasz Burzykowski

Biometrics· March 2015

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Reliability measures in item response theory: manifest versus latent correlation functions.
Elasma Milanzi, Geert Molenberghs, Ariel Alonso, Geert Verbeke, Paul De Boeck

Br J Math Stat Psychol· February 2015

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Model uncertainty and multimodel inference in reliability estimation within a longitudinal framework.
Ariel Alonso, Annouschka Laenen

Br J Math Stat Psychol· May 2013

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