[Evaluation of professional practices: improving cancer related-pain management in radiation oncology]

Radiation oncologist often faced cancer pain, regardless the stage of cancer. Given the high prevalence of cancer pain, and its potential for profound adverse consequences, all patients with active malignancy should be routinely screened and treated for pain. Using a questionnaire developed by the pain center of the Institut de cancérologie de la Loire, we questioned in a routine day 154 patients receiving radiation in our department. On 154 assessed patients, 92% (n = 143) were treated with curative intent and 8% (n = 11) with analgesic intent. Sixty-seven (44%) and 14 (9%) declared to feel pain outside and during radiotherapy, respectively. Using the visual analogic scale, 39, 41 and 20% rated their pain between 1 and 3, 4 and 6 and more than 7, respectively. One third of patients suffering from pain had no analgesic treatment and 55% of patients felt inadequately relieved. Almost all (97%) of these noted an impact on their quality of life. Half of them (54%) were aware of a specific consultation for pain. A pain consultation was offered to 19% of respondents and 26% of patients were referred for a specialized consultation at the end of the investigation. Despite the existence of a pain center in the Institute, the pain seems insufficiently assessed and supported for patients receiving radiation therapy. Better communication between caregivers and better information should enable a more comprehensive assessment and specific treatment for cancer-pain related.