PT - JOURNAL ARTICLE AU - Aktas, Aynur AU - Beeler, Dori AU - Waldman, Jake AU - Walsh, Declan TI - Vagus nerve and cancer symptom science AID - 10.1136/spcare-2025-005483 DP - 2025 May 02 TA - BMJ Supportive & Palliative Care PG - spcare-2025-005483 4099 - http://spcare.bmj.com/content/early/2025/05/01/spcare-2025-005483.short 4100 - http://spcare.bmj.com/content/early/2025/05/01/spcare-2025-005483.full AB - Patients with cancer are often polysymptomatic due to significant disease and treatment-related morbidity. Vagus nerve stimulation (VNS), a type of neuromodulation, affects various physiological processes that are highly relevant to many cancer-related symptoms. It is an emerging therapy that uses the omnipotent nature of the nerve and is known to ameliorate conditions such as depression, epilepsy, gastrointestinal disorders and migraine. Given the evidence base for VNS and its proven utilisation outside of cancer, we suggest research and clinical application of this treatment modality in supportive oncology.Data are available in a public, open access repository.