Multicenter trials using 18F-fluorodeoxyglucose (FDG) PET to predict chemotherapy response: Effects of differential measurement error and bias on power calculations for unselected and enrichment designs.

CONCLUSION: Even moderate additional measurement error substantially reduced study power under both unselected and enrichment designs. PMID: 24169628 [PubMed - as supplied by publisher]

http://www.ncbi.nlm.nih.gov/pubmed/24169628?dopt=Abstract

Source: Clinical Breast Cancer - October 29, 2013 Category: Cancer & Oncology Authors: Kurland BF, Doot RK, Linden HM, Mankoff DA, Kinahan PE Tags: Clin Trials Source Type: research