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ginger; however, clinical data are insufficient so far to draw firm conclusions and its use has not been included in recent guidelines. 3,6-9,54–58 There are insufficient data at the time of writing on the use of other agents such as gabapentin and mirtazepine for CINV, although further investigation is warranted. Non-pharmacological strategies Many non-pharmacological strategies are used to reduce CINV. Literature data provide limited support for several non- pharmacological methods to reduce CINV, including cognitive distraction (for example, playing video games during treatment), systematic desensitisation (a cognitive approach using visualisation and learned relaxation techniques), exercise, hypnosis and acupuncture. 3,7 Apart from these strategies, lifestyle measures regarding food (eating small but frequent amounts of food, food at room temperature, etc) might help to alleviate nausea and vomiting. Conclusions 5-HT3 RAs, NK1 RAs and corticosteroids remain the standard for prevention and treatment of CINV. Although the majority of patients gain complete protection with these agents, a number of 62 | 2018 | hospitalpharmacyeurope.com patients still experience nausea and vomiting. Continuing research on the pharmacological approaches to CINV is necessary, particularly for nausea, as is the development of new antiemetics, thereby leading to an improved quality of life for both adult and paediatric cancer patients. References 1 Navari RM, Aapro M. Antiemetic prophylaxis for chemotherapy-induced nausea and vomiting. N Engl J Med 2016;374(14):1356–67. 2 Hesketh P et al. Antiemetics: American Society of Clinical Oncology Clinical Practice Guideline Update. J Clin Oncol 2017;35(28):3240–61. 3 Hesketh PJ. Prevention and treatment of chemotherapy-induced nausea and vomiting. In: UpToDate, UpToDate, Waltham, MA, 2018. www.uptodate.com/home/index.html (accessed June 2018). 4 Roila F et al. Guideline update for MASCC and ESMO in the prevention of chemotherapy and radiotherapy-induced nausea and vomiting: results of the Perugia consensus conference. Ann Oncol 2010;S5:v232-v243. 5 Einhorn LH et al. 2016 updated MASCC/ESMO consensus recommendations: prevention of nausea and vomiting following multiple-day chemotherapy, high-dose chemotherapy, and breakthrough nausea and vomiting. Support Care Cancer 2017;25(1):303–8. 6 American Society of Clinical Oncology. Antiemetics focused update. www.asco.org/ (accessed June 2018). 7 National Comprehensive Cancer Network (NCCN). Guidelines for supportive care; emesis. Version 3. www.nccn.org/professionals/ physician_gls/f_guidelines.asp (accessed June 2018). 8 European Society for Medical Oncology. www. esmo.org/ (accessed June 2018). 9 Multinational Association of Supportive Care in Cancer. MASCC/ESMO Antiemetic Guidelines. www.mascc.org/ (accessed June 2018). 10 Kaiser R et al. Patient-tailored antiemetic treatment with 5-hydroxytryptamine type 3 receptor antagonists according to cytochrome P-450 2D6 genotypes. J Clin Oncol