Valeria Sambucini | Ricerc@Sapienza

Pubblicazioni

Titolo	Pubblicato in	Anno
Frequentist and Bayesian Sample Size Determination for Single-Arm Clinical Trials Based on a Binary Response Variable: A Shiny App to Implement Exact Methods	OPEN JOURNAL OF STATISTICS	2024
Hybrid classical-Bayesian approach to sample size determination for two-arm superiority clinical trials	THE INTERNATIONAL JOURNAL OF BIOSTATISTICS	2024
Exact sample size determination for a single Poisson random sample	BIOMETRICAL JOURNAL	2023
Optimal two-stage design based on error rates under a Bayesian perspective	Book of short papers SIS 2023	2023
A fully Bayesian approach for sample size determination of Poisson clinical trials.	SIS 2022 \| Book of Short Papers	2022
Bayesian Sequential Monitoring of Single-Arm Trials: A Comparison of Futility Rules Based on Binary Data	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH	2021
Efficacy and toxicity monitoring via Bayesian predictive probabilities in phase II clinical trials.	STATISTICAL METHODS & APPLICATIONS	2020
Predictive versus posterior probabilities for phase II trial monitoring		2020
Bayesian predictive monitoring with bivariate binary outcomes in phase II clinical trials.	COMPUTATIONAL STATISTICS & DATA ANALYSIS	2019
A Predictive Approach for Monitoring Multiple Outcomes in Phase II Clinical Trials	Abstract Book, 12th Annual Conference on Mathematics and Statistics: Teaching, Theory & Applications	2018
Bayesian vs Frequentist Power Functions to Determine the Optimal Sample Size: Testing One Sample Binomial Proportion Using Exact Methods	BAYESIAN INFERENCE	2017
Continuous endpoints in Bayesian two-stage designs	JOURNAL OF BIOPHARMACEUTICAL STATISTICS	2016
Accounting for uncertainty in the historical response rate of the standard treatment in single-arm two-stage designs based on Bayesian power functions	PHARMACEUTICAL STATISTICS	2016
Comparison of single-arm vs. randomized phase II clinical trials: a Bayesian approach	JOURNAL OF BIOPHARMACEUTICAL STATISTICS	2015
A randomized two-stage design for phase II clinical trials based on a Bayesian predictive approach	STATISTICS IN MEDICINE	2015

Progetti di Ricerca

Bayesian strategies for interim monitoring of clinical studies