The management of intractable pain in patients with advanced malignant disease.

Abstract

The Brompton mixture is a highly effective, flexible, safe and convenient means to control chronic pain of malignant disease. The mixture is a solution containing morphine, the dose of narcotic varying with the need for analgesia, and is given regularly, usually every 4 hours, with a phenothiazine. The main aims of therapy are prevention of pain rather than treatment, an unclouded sensorium and a normal effect. Terminally ill cancer patients were given the Brompton mixture and a phenothiazine in an attempt to control their pain. The mixture was administered to patients in 3 hospital environments: 1) a palliative care unit, 2) general wards and 3) private rooms. Pain was measured in 92 patients with the McGill-Melzack pain questionnaire. The Brompton mixture controlled pain in 90 per cent of patients in the palliative care unit and in 75 to 80 per cent of patients in the wards or private rooms. The differences in pain scores between patients in the palliative care unit and the other groups were significant. The mixture produced substantial decreases in the 3 major dimensions of pain: 1) sensory, 2) affective and 3) evaluative. Comparison of these results with data obtained in an outpatient pain clinic showed that the Brompton mixture was strikingly more effective than the traditional methods of managing cancer pain.