Olanzapine for the Treatment of Chronic Nausea and/or Vomiting in Patients With Advanced Cancer

• Status: Not yet recruiting
• Trial end date: 2024-02-15
• Target enrollment: 0
• Participant gender: All

Summary

This phase III trial compares olanzapine to placebo in decreasing nausea and vomiting in patients with cancer that has spread to other places in the body (advanced). Patients with advanced cancer may experience nausea and/or vomiting that is unrelated to chemotherapy or radiation. Giving olanzapine may help reduce nausea and increase appetite in patients who have advanced cancer.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Mayo Clinic
• Collaborator: National Cancer Institute (NCI)
• Treatments: Olanzapine

Criteria

Inclusion Criteria:

• Age >= 18 years

• Histologically or cytologically-confirmed cancer in an advanced incurable stage

• Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2

• Chronic nausea that has been present for at least one week (daily score > 5, on a 0-10 visual analogue scale)

• Serum creatinine < 2.0 mg/dl =< 120 days prior to registration

• Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase [AST]) or serum glutamic pyruvic transaminase (SGPT) (alanine aminotransferase [ALT]) values < 3 times upper limits of normal =< 120 days prior to registration

• Negative pregnancy test done =< 14 days prior to registration, for persons of childbearing potential only

• Able to provide written informed consent

• Able to complete questionnaire(s) by themselves or with assistance

Exclusion Criteria:

• Any of the following because this study involves: an agent that has known genotoxic, mutagenic and teratogenic effects:

• Pregnant persons

• Nursing persons

• Received chemotherapy or radiation within the prior 14 days (advanced cancer patients receiving hormonal therapy or targeted therapy that does not come with a recommendation for prophylactic anti-emetic therapy are eligible)

• Receiving treatment with another antipsychotic agent such as risperidone, quetiapine, clozapine, phenothiazine or butyrophenone for =< 30 days prior to registration or planned during protocol therapy (patients may have received prochloperazine and other phenothiazines as prior anti-emetic therapy)

• Those with concurrent use of ethyol; severe cognitive compromise; concurrent use of amifostine; concurrent use of quinolone antibiotic therapy; known hypersensitivity to olanzapine; or have planned chemotherapy or radiation during the 7 days following study initiation

• Uncontrolled intercurrent illness including, but not limited to:

• Ongoing or active infection (including human immunodeficiency virus [HIV])

• Cardiac disease which, in the opinion of the treating physician, would make this protocol unreasonably hazardous for the patient

• Psychiatric illness/social situations that would limit compliance with study requirements

• Inability to swallow oral formulations of the agent(s)

• Tube feeding or nasogastric tube