tropisetron and Carcinoma--Bronchogenic

Three patients, two females aged 45 and 56 years with metastasized breast carcinoma and one man aged 88 years with inoperable bronchial carcinoma, suffered from severe pruritus. This was only alleviated after treatment with paroxetine, a serotonin re-uptake inhibitor, or with tropisetron, a serotonin antagonist. The youngest woman then could be given chemotherapy, after which clinical recovery occurred, the other patients died, one week and 3 months, respectively, after start of the treatment. Pruritus is a relatively rare symptom in malignancies, but may be worse than pain. In the development and transmission of pruritus signals, in cholestatic icterus as well, serotonin appears to play a more important part than histamine.

Topics: Aged; Aged, 80 and over; Breast Neoplasms; Carcinoma, Bronchogenic; Cholestasis; Diagnosis, Differential; Fatal Outcome; Female; Humans; Indoles; Lung Neoplasms; Male; Middle Aged; Paroxetine; Pruritus; Selective Serotonin Reuptake Inhibitors; Serotonin Antagonists; Treatment Outcome; Tropisetron