ER & HER2 status in SBC

Describing treatment sequences in ER+ HER2- secondary breast cancer patients: Analyst’s Guide

This report contains the R code used to derive the data and uses data from the following data sources:

• Secondary Breast Cancer CNS Database
• South East Scotland Cancer Database (SESCD) - Access database, although this is to be moved to an SQL server
  • Main Table
  • Hormone Table
• Chemocare
• Prescribing Information System (PIS)
  • e-Prescribed data
• Fulvestrant Audit data
• NRS Deaths data

Treatment sequence is derived in an aggregated as well as a more granular format and results are displayed in interactive Sankey and Decision Tree plots.