Nasu, R., Nannya, Y., & Kurokawa, M. (2015). A randomized controlled study evaluating the efficacy of aprepitant for highly/moderately emetogenic chemotherapies in hematological malignancies. International Journal of Hematology, 101, 376–385.
To assess the additional effects of aprepitant in combination with conventional 5HT3 blocker-based prophylaxis for chemotherapy-induced nausea and vomiting (CINV) during highly or moderately emetic chemotherapy for hematologic malignancies
Patients were divided into two arms. Patients in the conventional antiemetic therapy arm received 5HT3 receptor antagonists (RAs) alone (19 patients, control arm), and patients in the treatment group received 5HT3 RAs plus aprepitant (22 patients, aprepitant arm). The incidence of CINV and the use of rescue medications were analyzed and compared between the two groups over the total period of 10 days from the start of chemotherapy. Oral food intake also was appraised by patients and sorted into four levels: (1) not impaired, (2) slightly impaired, (3) moderately impaired to about half of the usual amount, or (4) severely impaired.
Randomized, controlled study
This study revealed the benefit of adding aprepitant to highly emetic chemotherapy regimens for various hematologic malignancies. Sufficient antiemetic effects were achieved without obvious adverse events, and additional aprepitant use is recommended for patients who received chemotherapy for a hematologic malignancy. The additional research of individual chemotherapies that specifically prefer antiemetic intensification with aprepitant is warranted.
Aprepitant is a good option for nurses to recommend for patients receiving chemotherapy for hematologic malignancies. NK1s such as aprepitant are recommended in relevant guidelines.