# Judith M. Bliss

Source: https://onco.cc/people/judith-bliss/  
OnCo record `judith-bliss` (Person). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Statistician who ran the START, FAST-Forward and POETIC trials that reshaped breast cancer radiotherapy and endocrine therapy.

## Summary

Judith Bliss directs the ICR Clinical Trials and Statistics Unit, which ran the UK START and FAST-Forward hypofractionation trials, IMPORT LOW and HIGH, POETIC and PERSEPHONE among many others, making it one of the most productive academic trial units in oncology. She has led methodological work on non-inferiority designs and long-term follow-up and is a senior author on most UK breast radiotherapy trials.

## Fields

- Kind: Person
- Last checked: 2026-09-10
- Tags: biostatistics; breast; radiotherapy
- Role: Professor of Clinical Trials and Director, ICR Clinical Trials and Statistics Unit, Institute of Cancer Research
- Specialisms: Clinical trial statistics; Breast cancer trials; Radiotherapy trials; Trial methodology

## Sources

- PubMed: https://pubmed.ncbi.nlm.nih.gov/?term=Bliss%20JM%5BAuthor%5D%20breast%20radiotherapy%20trial

## Connected records

- cancers: [HR-positive / HER2-negative breast cancer](https://onco.cc/cancers/breast-hr-positive/)
- technologies: [IMRT / IGRT (modern external beam)](https://onco.cc/technologies/imrt-igrt/)
- institutions: [The Institute of Cancer Research](https://onco.cc/institutions/icr-london/)
- trials: [PERSEPHONE](https://onco.cc/trials/persephone/)

---
JSON: https://onco.cc/api/v1/entities/judith-bliss.json