Surgical quality assurance in head and neck cancer trials: an EORTC Head and Neck Cancer Group position paper based on the EORTC 1420 'Best of' and 24954 'larynx preservation' study.

Quality improvement of care for patients with head and neck cancer remains a constant objective for the multidisciplinary team of physicians managing these patients. The purpose of quality assurance (QA) for head and neck surgical oncology and surgical trials however differs. While QA for the general head and neck patient aims to improve global outcome through structural changes of health-care systems, QA for surgical trials pursues the goal to help providing meaningful results from a clinical trial through the definition of structure, process and outcome measures within the trial.

Quality assurance in head and neck surgery: special considerations to catch up.

Purpose: Quality assurance is much more difficult to achieve in surgical oncology than in medical oncology and radiotherapy where doses are standardized and toxicities are well-classified. To better define what is required in surgery, we analyzed recent articles addressing the point in head and neck surgery.

Results: The surgical report should match with the pathological description of the resected specimen with accurate delineation of the margins, number and level(s) of lymph nodes (capsular rupture if any).