Olanzapine 2.5 vs 5 mg in Quadruplet Nausea/​Vomiting Prophylaxis Before High-Dose Melphalan (FONDO-LOW) FONDO-LOW

What's the purpose of this trial?

Our study will compare two lower doses of olanzapine (5 mg and 2.5 mg) in combination with the 3 standard medications used to prevent nausea/vomiting in the patients who receive melphalan chemotherapy to determine which dose is effective in preventing nausea and vomiting with the lowest amount of sleepiness side effect.

This trial is currently open and accepting patients.

What will happen during the trial?

Patients who receive a chemotherapy called melphalan are at high risk of having nausea and vomiting. A medication called olanzapine has been shown to decrease nausea and vomiting after chemotherapy. A previous research study found the 10 mg dose of olanzapine (combined with 3 standard medications used routinely to prevent nausea/vomiting) to be effective for patients who received melphalan chemotherapy, but several other studies have shown many patients have a side effect of sleepiness (e.g., sedation) with that dose of the medication.

This study is a randomized, double-blinded trial comparing olanzapine 2.5 mg vs 5 mg in combination with standard triplet antiemetic prophylaxis in patients with multiple myeloma who are receiving high-dose melphalan conditioning chemotherapy before autologous stem cell transplantation to determine chemotherapy-induced nausea and vomiting (CINV) and sedation outcomes.

You may be able to join this trial if you:

The following criteria is a partial list of reasons why patients may be eligible to participate in this clinical trial. Further evaluation with a medical professional is required.

Inclusion Criteria:

* Receipt of high-dose melphalan 140-200 mg/m2
* Autologous stem cell transplantation recipient

Exclusion Criteria:

* Allergy to olanzapine
* Documented nausea or vomiting within 24 hours prior to enrollment
* Treatment with other antipsychotic agents such as risperidone, quetiapine, clozapine, phenothiazine, or butyrophenone within 30 days prior to enrollment or planned during protocol therapy
* Chronic alcoholism
* Pregnant
* Decline or unable to provide informed consent

Additional Trial Information

Phase 3

Enrollment: 172 patients (estimated)

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Trial Locations

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Georgia

Augusta University Medical Center

Augusta, GA

Open and Accepting
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