<qa>  What is the current clinical trial for patients with chemotherapy induced diarrhea?Currently there is an ongoing clinical trial for patients with chemotherapy induced diarrhea. This trial is being conducted to evaluate the efficacy of two dose levels 30 mg and 40 mg of an investigational drug in reducing the occurrence of severe Grade 3 or 4 diarrhea during chemotherapy. Eligible patients must either have experienced NCI Common Toxicity Grade 1 - 4 chemotherapy-induced diarrhea during previous chemotherapy treatment or be experiencing Grade 1-4 chemotherapy-induced diarrhea currently. 