The Use of Pentoxifylline and Vitamin E in the Treatment of Chronic Breast Pain

Inclusion Criteria: UICC TNM stage 0 (i.e. in situ disease), 1 or 2 breast cancer patients treated with conservative surgery and adjuvant radiotherapy with chronic breast pain or tenderness, with or without fibrosis, within 3 months to 3 years following completion of radiotherapy Age 18 to 75 years of age Chronic symptoms localised to the breast treated with radiation, i.e. any one or more of the following- pain (not attributable to infection) or tenderness with or without associated oedema, fibrosis, necrosis or ulceration. Breast pain (maximum in the previous 24 hours) measurable on a Linear Analogue Scale with a length of 3cm or greater Prior treatment with radiation to the affected area i.e. in tangential breast fields or boost area Radiation completed at least 3 months and no longer than 3 years prior to study entry Informed consent Exclusion Criteria: Active cellulitis in the breast Active malignant disease Any medical illness or condition judged likely by the local investigator to preclude safe administration of protocol treatment Contraindication to treatment with pentoxifylline (i.e. previously exhibited intolerance to pentoxifylline or other xanthines such as caffeine, theophylline or theobromine; recent cerebral and/or retinal haemorrhage; ischaemic heart disease; hypotension Pregnant or lactating women