Measurable disease by computed tomography (CT) or Magnetic resonance imaging (MRI).
At least 4 weeks beyond treatment (chemotherapy, immunotherapy and/or radiation therapy) or major surgery and recovered from all acute toxicities.
At least 2 weeks beyond corticosteroids.
Adequate hematology without ongoing transfusional support (hemoglobin \> 9 g/dL, absolute neutrophil count (ANC) \> 1,500 per mm\^3, platelets \> 100,000 per mm\^3).
Adequate renal and hepatic function (creatinine ≤ 1.5 x IULN, bilirubin ≤ institutional upper limit of normal (IULN), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 3.0 x IULN or 5 x IULN if know liver metastases).
Otherwise, all toxicity at study entry ≤ Grade 1 by National cancer institute common terminology criteria for adverse events (NCI CTC) v4.0.
You may not be if
Women who are pregnant or lactating.
Women of childbearing potential and fertile men unwilling to use effective contraception during study until conclusion of 12-week post-treatment evaluation period.
Individuals with Gilbert's disease or known central nervous system (CNS) metastatic disease.
Individuals with CEA plasma levels \> 1000 ng/mL must be approved in advance by the Sponsor.
Presence of bulky disease (defined as any single mass \> 10 cm in its greatest dimension).
Individuals with active ≥ grade 2 anorexia, nausea or vomiting, and/or signs of intestinal obstruction.
Individuals with non-melanoma skin cancer or carcinoma in situ of the cervix are eligible, while individuals with other prior malignancies must have had at least a 3-year disease-free interval.
Individuals known to be human immunodeficiency virus (HIV) positive, hepatitis B positive, or hepatitis C positive.
Known history of unstable angina, myocardial infarction, or congestive heart failure present within 6 months or clinically significant cardiac arrhythmia (other than stable atrial fibrillation) requiring anti-arrhythmia therapy.
Known history of clinically significant active chronic obstructive pulmonary disease (COPD), or other moderate-to-severe chronic respiratory illness present within 6 months.
Infection requiring intravenous antibiotic use within 1 week.
Other concurrent medical or psychiatric conditions that, in the Investigator's opinion, may be likely to confound study interpretation or prevent completion of study procedures and follow-up examinations.
Clareo Health | Study of Labetuzumab Govitecan in Participants With Metastatic Colorectal Cancer