Mucosal Injury Of Small Intestine In Patients With Advanced Gastric Cancer Who Developed Chemotherapy Induced Diarrhea (Cid).

28Background: Fluoropyrimidine is a key drug for patients with advanced or recurrent gastric cancer. It causes diarrhea, a common non-hematological toxicity. The consensus guideline suggests aggressive treatment including intravenous fluids and antibiotics, is necessary for patients with severe diarrhea accompanied by fever and sepsis. However, the frequency of complicating signs and the actual degree of damage of small intestinal mucosa have not been reported. We evaluated complicating signs and mucosal injury in patients with complicated CID. Methods: Between April 2007 and December 2016, 170 patients with advanced or recurrent gastric cancer who underwent S-1 or capecitabine based chemotherapy were retrospectively analyzed. Diarrhea was evaluated with CTCAE v4.0, and complicated CID was defined as CTC grade 3 or 4 diarrhea or grade 1 or 2 diarrhea with following signs: cramping, vomiting, decreased performance status, fever, sepsis, neutropenia, frank bleeding, and dehydration. To evaluate mucosal inju...