title: Quality assurance audit in an Australasian phase III trial of accelerated radiotherapy for head and neck cancer (TROG 91.01). Trans-Tasman Radiation Oncology Group.
abstract: The Trans-Tasman Radiation Oncology Group (TROG) initiated a randomized trial, testing accelerated (twice daily) radiotherapy against conventional radiotherapy for stage III and stage IV squamous cell carcinoma of the head and neck in 1991. In 1996, the Trial Management Committee arranged for a technical audit of 76 cases from 11 institutions, conducted by investigators from interstate institutions. A 10% unacceptable protocol violation rate was detected, which compares favourably with initial Radiation Therapy Oncology Group (RTOG) experience in the late 1970s. Infrastructural deficits with poor quality of documentation, incomplete retrieval of films and document return have been demonstrated in some cases. The Trans-Tasman Radiation Oncology Group is actively pursuing procedural and resourcing issues in order to redress this and is actively expanding its Quality Assurance (QA) Programme with an intercentre dosimetry study. Ultimately, comprehensive clinical and technical QA site visits are planned.
authors.affiliation: Department of Radiation Oncology, Newcastle Mater Misericordiae Hospital, New South Wales, Australia. mdcsh@cc.newcastle.edu.au
authors.forename: C
authors.initials: C
authors.lastname: Hamilton
authors.forename: M
authors.initials: M
authors.lastname: Poulsen
authors.forename: Q
authors.initials: Q
authors.lastname: Walker
authors.forename: H
authors.initials: H
authors.lastname: Krawitz
authors.forename: A
authors.initials: A
authors.lastname: Hindley
authors.forename: N
authors.initials: N
authors.lastname: Spry
authors.forename: L
authors.initials: L
authors.lastname: Peters
authors.forename: D
authors.initials: D
authors.lastname: Lamb
authors.forename: J
authors.initials: J
authors.lastname: Denham
authors.forename: A
authors.initials: A
authors.lastname: Steigler
mesh_terms: D001315:Australia; D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008485:Medical Audit; D009520:New Zealand; D011785:Quality Assurance, Health Care