Active treatment given in the last weeks of life: poor quality cancer care or justifiable behavior?
Our data were at the lower range when compared with the available literature. Uncertainties in prognostication and the possibility of response to treatment can justify chemotherapy prescriptions in selected cases. We suggest that the focus should move to the provision of adequate and timely supportive care.
The relief of symptoms reported in 50% to 77% of patients treated with intravesical DMSO is not related to detectable mast cell release of histamine. Other mechanisms of action must be investigated to explain the beneficial effect of this agent.