Tropisetron: optimal dosage for children in prevention of chemotherapy-induced vomiting

Pharmacological management of chemotherapy-induced nausea and vomiting in children with cancer

Nausea and vomiting are respectively the first and third most relevant chemotherapy-associated side effects in pediatric oncology, despite the introduction of new antiemetic agents. Symptoms change according to the antineoplastic agents used, and are influenced by age since emotional and psychological aspects play an important role. Studies conducted on new antiemetic therapies usually focus on adult populations affected by tumors, whereas there are very few series including pediatric patients, who are even more severely affected by this specific side effect.

Optimizing emetic control in children receiving antineoplastic therapy: beyond the guidelines

Existing guidelines for the prevention of antineoplastic chemotherapy-induced nausea and vomiting (CINV) in children are constrained by the lack of robust evidence. Current guidelines recommend the use of a serotonin 5-HT(3) receptor antagonist plus a corticosteroid to prevent acute CINV. Consequently, antiemetic agents that are recommended for use in adult cancer patients do not appear in the current pediatric guidelines. In addition, there is no information to guide the selection of alternative antiemetic agents for children who either cannot receive the recommended agents or who do not respond adequately to the treatment. Possible barriers to adherence to the pediatric antiemetic selection guidelines that are currently available are discussed, and published pediatric experience with antiemetic agents recommended in the current adult antiemetic selection guidelines (dolasetron, tropisetron, palonosetron, aprepitant) is summarized in this review. The use of novel and emerging antiemetic therapeutic interventions {metopimazine, diphenhydramine (Benadryl)-lorazepam (Avitan)-dexamethasone (Decadron) [BAD], nabilone, acupuncture, midazolam, olanzapine, mirtazapine, gabapentin, droperidol} in children are explored.