Adverse events:No adverse effect was found in 11 cases (34 4%), while varied degree of adverse events showed in 21 cases (65 6%), most of which (40 6%) were gastrointestinal reactions.

• 毒副作用 :11例 (3 4 4%25 )未见明显CTX毒副作用 ; 2 1例 (65 6%25 )出现不同程度的副作用 ,主要为急性胃肠道反应占 40 6%25 (3d内缓解 ) ,其它副作用少见 ,而且这些毒副作用均为一过性并很快恢复正常。