Good practice recommendations to better coordinate the management of oncological pain: a Delphi survey

Treatment of oncological pain is complex and requires a multidisciplinary management approach between oncology services and pain units. Although significant improvements have been achieved in the treatment and overall survival of cancer patients, the management of oncological pain has not followed the same directions. Many patients are not referred to pain units even though they could benefit from it. The purpose of this Delphi survey was to map the current situation in the management of cancer pain, identify barriers and propose recommendations to improve its management by emphasizing the importance of collaboration and coordination between oncology services and pain units. A survey among members with recognized experience in the management of oncology patients and oncological pain was held based on the Delphi method principles. The experts were asked to vote preselected statements on cancer pain management in two rounds and conclusions and recommendations were formulated based on the consensus reached for each statement. Barriers and areas for improvement were identified: need of multidisciplinary management approach, effective communication between oncology services and pain units, timely referral of cancer patients to pain units, training of health care professionals dealing with cancer aspects and identification of those patients that could benefit from a multidisciplinary management of their oncological disease. The experts issued recommendations targeting the identified barriers and areas for improvement by defining the service requirements of hospital and units treating cancer pain patients, establishing referral pathways necessities and adopted measures to improve the care of cancer patients.