title: Radiation induced nausea and vomiting.
abstract: Radiation induced nausea and vomiting (RINV) is a frequent complication of radiotherapy and still often underestimated by radiation oncologists. Fractionated RT may involve up to 40 fractions over a 6-8 weeks period, and prolonged symptoms of nausea and vomiting affect quality of life. Approximately, 50-80 percent of patients undergoing radiotherapy (RT) will experience these symptoms if no appropriate prophylaxis is applied. The incidence and severity are influenced by the specific RT regimen and by patient-specific factors. Patients should receive antiemetic prophylaxis as suggested by the international antiemetic guidelines based upon a risk assessment, taking especially into account the planned radiotherapy regimen. In this field the guideline from the Multinational Association of Supportive Care in Cancer (MASCC)/European Society of Clinical Oncology (ESMO) and the American Society of Medical Oncology (ASCO) guidelines are wildly endorsed. The emetogenicity of radiotherapy regimens and recommendations for the appropriate use of antiemetics including 5-hydroxytryptamine (5-HT3) receptor antagonists and steroids will be discussed in regard to the applied radiotherapy or radiochemotherapy regimen.
authors.affiliation: Department of Radiotherapy, Vivantes Medical Center Berlin-Neukölln, Berlin, Germany.
authors.forename: Petra
authors.initials: P
authors.lastname: Feyer
authors.affiliation: Department of Hematology/Oncology, Martin-Luther-University Halle/Wittenberg, Halle/Saale 06120, Germany.
authors.forename: Franziska
authors.initials: F
authors.lastname: Jahn
authors.affiliation: Department of Hematology/Oncology, Martin-Luther-University Halle/Wittenberg, Halle/Saale 06120, Germany. Electronic address: Karin.jordan@uk-halle.de.
authors.forename: Karin
authors.initials: K
authors.lastname: Jordan
mesh_terms: D006801:Humans; D009325:Nausea / Q000188:drug therapy / Q000209:etiology* / Q000503:physiopathology / Q000517:prevention & control; D011878:Radiotherapy / Q000009:adverse effects*; D012306:Risk; D014839:Vomiting / Q000188:drug therapy / Q000209:etiology* / Q000503:physiopathology / Q000517:prevention & control
keywords: Antiemetics; Nausea; Radiation therapy; Risk factors; Vomiting