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Patient-reported symptoms in the detection of head and neck cancer recurrence: a systematic review
Kate Hulse1,2, Rhona Hurley2,3,4, Anja Lowit1
1Department of Psychological Sciences and Health, University of Strathclyde, Glasgow, United Kingdom.
Introduction:
Patient-initiated follow-up (PIFU) after treatment for head and neck cancer (HNC) relies on the signs and symptoms of recurrence being detectable by patients. We examine the evidence for patient-reported symptoms as an indicator of recurrence.
Methods:
A search was conducted via OvidMEDLINE and Embase (2010 to January 2024) plus sources of grey literature for studies which describe patient-reported symptoms and recurrent disease. Findings are reported as per PRISMA guidelines.
Results:
Twenty studies were included which were highly heterogenous. The median sensitivity of patient-reported symptoms to detect recurrence is 47.3%. Median specificity, positive-predictive value (PPV) and negative-predictive value (NPV) were 79.3%, 9.3% and 98.0% respectively. New symptoms were generally reported at routine follow-up rather than expedited appointments.
Conclusion:
The high specificity and NPV of patient-reported symptoms means recurrence is unlikely in the absence of symptoms. Patient education and collection of prospective data through digital health technologies may increase the effectiveness of PIFU.
