[Factors Affecting Development of Cholinergic Symptoms after Irinotecan Administration].

Upon administration of irinotecan(CPT-11), cholinergic symptoms, such as perspiration and abdominal pain, may develop. These symptoms are reported to increase with higher doses of CPT-11. However, to date, in Japan, factors influencing cholinergic symptoms, such as dosage of CPT-11, regular medications, and laboratory values indicating liver function, have not been studied.

[The Effectiveness of Polaprezinc Preparation for Taste Alteration in Cancer Chemotherapy].

Taste alteration is an adverse effect of cancer chemotherapy that can cause a decrease in the nutritional status owing to appetite suppression. In most cases, taste alteration is attributed to zinc deficiency, which is treated using zinc-containing formulations, such as polaprezinc. Polaprezinc has commonly been administered to protect against taste alteration during the course of cancer chemotherapy, but its efficacy has not been fully evaluated.