European journal of cancer care
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Eur J Cancer Care (Engl) · Jan 2013
Review Meta AnalysisComparative efficacy and safety of palonosetron with the first 5-HT3 receptor antagonists for the chemotherapy-induced nausea and vomiting: a meta-analysis.
A number of studies have reported the difference between the 5-HT3 receptor antagonists and palonosetron in preventing the chemotherapy-induced nausea and vomiting (CINV). Through analysing the efficacy and safety in palonosetron-treated patients, it can provide evidence for palonosetron administration. We identified randomised controlled clinical trials comparing palonosetron with the first-generation 5-HT3 receptor antagonists in the prevention of CINV in cancer patients. ⋯ Compared with the first-generation 5-HT3 receptor antagonists, the cumulative incidences of emesis were significantly reduced in the patients treated with palonosetron (0.25 mg i.v.) on the first day [relative risk (RR) = 1.11, 95% confidence interval (CI): 1.05-1.17], from 2 to 5 days (RR = 1.26, 95% CI: 1.16-1.36) and the overall five days (RR = 1.23, 95% CI: 1.13-1.34). Regarding the drug safety, there was no significant difference between palonosetron-treated group and the first-generation 5-HT3 receptor antagonists-treated group. Results from the analysis suggest that palonosetron is highly effective in preventing nausea and vomiting in the days after administration of moderately or highly emetogenic chemotherapy agents.
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Eur J Cancer Care (Engl) · Jan 2013
The utility of the Edmonton Symptom Assessment System in screening for anxiety and depression.
The Edmonton Symptom Assessment System (ESAS) is a common screening tool in cancer, although its validity for distress screening is unproven. Here, screening performance of the ESAS anxiety (ESAS-A) and depression (ESAS-D) items were validated against the anxiety [Generalised Anxiety Disorder-7 (GAD-7)] and depression [Patient Health Questionnaire-9 (PHQ-9)] subscales of the PHQ. A total of 1215 cancer patients completed the Distress Assessment and Response Tool (DART), a computerised distress screening instrument. ⋯ A cut-off of ≥2 on the ESAS-D demonstrated a sensitivity of 0.86, specificity of 0.72, positive predictive value of 0.46 and negative predictive value of 0.95. High sensitivities of ESAS-A and ESAS-D at certain cut-offs suggest they have use in ruling-out distress. However, their low specificities indicate secondary screening is needed to rule-in anxiety or depression for case-finding.