Skip to main content

Table 1 Participant inclusion and exclusion criteria

From: Development and validation of prognostic models for anal cancer outcomes using distributed learning: protocol for the international multi-centre atomCAT2 study

Inclusion criteria
•Radical intent external beam radiotherapy treatment for primary anal squamous cell carcinoma, with or without concomitant chemotherapy
•Radiotherapy delivered using modern radiotherapy techniques (3D-CRT, IMRT or VMAT)
Exclusion criteria
•Palliative treatment
•Prior pelvic radiotherapy
•Brachytherapy (either primary or as boost treatment)
  1. 3D-CRT Three-dimensional conformal radiation therapy, IMRT Intensity-modulated radiation therapy, VMAT Volumetric modulated arc therapy