13 NONCLINICAL TOXICOLOGY13.1 Carcinogenesis, Mutagenesis, Impairment of FertilityLong-term studies in animals to evaluate carcinogenic potential or studies to evaluate mutagenic potential have not been performedwith CLENPIQ.Sodium picosulfate was not mutagenic in the Ames test, the mouse lymphoma assay, and the mouse bone marrow micronucleus test.In an oral fertility study in rats, sodium picosulfate, magnesium oxide, and anhydrous citric acid did not cause any significant adverseeffect on male or female fertility parameters up to a maximum dose of 2000 mg/kg twice daily (about 1.2 times the recommendedhuman dose based on body surface area).14 CLINICAL STUDIES