RESUMO
BACKGROUND: Percutaneous cervical cordotomy (PCC) offers pain relief to patients with unilateral treatment-refractory cancer-related pain. There is insufficient evidence about any effects of this intervention on patients' quality of life. METHOD: Comprehensive multimodal assessment to determine how PCC affects pain, analgesic intake and quality of life of patients with medically refractory, unilateral cancer-related pain.This study was set in a multidisciplinary, tertiary cancer pain service. Patient outcomes immediately following PCC were prospectively recorded. Patients were also followed up at 4 weeks. RESULTS: Outcome variables collected included: background and breakthrough pain numerical rating scores before PCC, at discharge and 4 weeks postprocedure; oral morphine equivalent opioid dose changes, Patient's Global Impression of Change, Eastern Cooperative oncology group performance status and health related quality of life score, that is, EuroQol-5 dimension-5 level (EQ-5D). CONCLUSIONS: Despite significant improvement in pain and other standard outcomes sustained at 4 weeks, there was little evidence of improvement in EQ-5D scores. In patients with terminal cancer, improved pain levels following cordotomy for cancer-related pain does not appear to translate into improvements in overall quality of life as assessed with the generic EQ-5D measure.