Andrea Callegaro

Waver, VLG, Belgium

Last Updated: 09/26/2026

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Found 36 publications

Vaccine efficacy estimands and power considerations.

Vaccine efficacy estimands and power considerations.

Journal: Statistical methods in medical research

Published: April 03, 2026

Implementation of the ICH E9 (R1) addendum in vaccine efficacy studies: the hypothetical and principal stratum strategies.

Implementation of the ICH E9 (R1) addendum in vaccine efficacy studies: the hypothetical and principal stratum strategies.

Journal: Journal of biopharmaceutical statistics

Published: October 02, 2025

Phase III Probability of Success When Early Development Is Based on a Putative Surrogate Endpoint: A Vaccine Efficacy Case Study.

Phase III Probability of Success When Early Development Is Based on a Putative Surrogate Endpoint: A Vaccine Efficacy Case Study.

Journal: Pharmaceutical statistics

Published: September 22, 2025

Maximizing impact: the power of early HPV vaccination for long-term protection-lessons from a systematic review and meta-regression analysis.

Maximizing impact: the power of early HPV vaccination for long-term protection-lessons from a systematic review and meta-regression analysis.

Journal: Journal of public health (Oxford, England)

Published: June 02, 2025

Application of Causal Inference to Establish Assay Effect in the Absence of a Bridging Study: A Case Study of MenACWY-CRM Conjugate Vaccine Data.

Application of Causal Inference to Establish Assay Effect in the Absence of a Bridging Study: A Case Study of MenACWY-CRM Conjugate Vaccine Data.

Journal: Pharmaceutical statistics

Published: March 25, 2025

Evaluating Hemagglutination Inhibition Antibody Titers as a Correlate of Protection for Influenza: A Sensitivity Analysis Based on Information Theory and Causal Inference.

Evaluating Hemagglutination Inhibition Antibody Titers as a Correlate of Protection for Influenza: A Sensitivity Analysis Based on Information Theory and Causal Inference.

Journal: Journal of global infectious diseases

Published: April 20, 2024

Inference Under Covariate-Adaptive Randomization Using Random Center-Effect.

Inference Under Covariate-Adaptive Randomization Using Random Center-Effect.

Journal: Biometrical journal. Biometrische Zeitschrift

Published: March 09, 2024

Assessing the Operational Characteristics of the Individual Causal Association as a Metric of Surrogacy in the Binary Continuous Setting.

Assessing the Operational Characteristics of the Individual Causal Association as a Metric of Surrogacy in the Binary Continuous Setting.

Journal: Pharmaceutical statistics

Published: January 08, 2024

Putative correlates of protection against shigellosis assessing immunomarkers across responses to S. sonnei investigational vaccine.

Putative correlates of protection against shigellosis assessing immunomarkers across responses to S. sonnei investigational vaccine.

Journal: NPJ vaccines

Published: August 31, 2023

Dynamic borrowing of historical controls adjusting for covariates in vaccine efficacy clinical trials.

Dynamic borrowing of historical controls adjusting for covariates in vaccine efficacy clinical trials.

Journal: Pharmaceutical statistics

Published: August 23, 2023

Effectiveness of maternal immunisation with a three-component acellular pertussis vaccine at preventing pertussis in infants in the United States: Post-hoc analysis of a case-control study using Bayesian dynamic borrowing.

Effectiveness of maternal immunisation with a three-component acellular pertussis vaccine at preventing pertussis in infants in the United States: Post-hoc analysis of a case-control study using Bayesian dynamic borrowing.

Journal: Vaccine

Published: March 24, 2023

An information-theoretic approach for the assessment of a continuous outcome as a surrogate for a binary true endpoint based on causal inference: Application to vaccine evaluation.

An information-theoretic approach for the assessment of a continuous outcome as a surrogate for a binary true endpoint based on causal inference: Application to vaccine evaluation.

Journal: Statistics in medicine

Published: October 04, 2022

Showing 1-12 of 36

Last Updated: 09/26/2026