Article ; Online: Efficacy of aprepitant among patients aged 65 and over receiving moderately to highly emetogenic chemotherapy: a meta-analysis of unpublished data from previously published studies.
2013 Volume 4, Issue 1, Page(s) 78–83
Abstract: Background: Various antiemetic agents are commonly administered during and after chemotherapy to prevent nausea and vomiting depending on the emetogenic risk. Data specific for patients older than 65 are rarely discussed and it is often assumed that ... ...
| Abstract | Background: Various antiemetic agents are commonly administered during and after chemotherapy to prevent nausea and vomiting depending on the emetogenic risk. Data specific for patients older than 65 are rarely discussed and it is often assumed that such patients have less risk of nausea and vomiting and might not need the same prevention. Objective: To determine whether response to antiemetic regimens incorporating aprepitant varies with patient age, we combined previously unpublished subgroup analyses from four previously published studies. Methods: Risk ratios were combined using standard meta-analytic techniques to determine whether antiemetic regimens including aprepitant lead to more complete responses to antiemetic therapy than regimens without aprepitant, among patients aged 65 and over. Results: Patients aged 65 and over have a significantly greater chance of experiencing a complete response (no vomiting or use of rescue therapy) to antiemetic treatment when aprepitant is included in the antiemetic regimen (Risk Ratio 1.25, 95% Confidence Interval 1.11 to 1.40, p=0.0002) than when it is not. This risk ratio is not significantly different (Q=0.281, p=0.596) from the risk ratio calculated for patients under age 65 (1.30, 95% Confidence Interval 1.19 to 1.42), from the same set of studies. Limitations: This meta-analysis combines studies utilizing different antiemetic regimens and different patient populations. Only a single efficacy outcome is included, and safety is not assessed. Conclusion: We conclude that for both the under 65years and the age 65 and over populations, antiemetic regimens including aprepitant, along with a 5-HT3 antagonist and a corticosteroid, are more effective in reducing chemotherapy-induced nausea and vomiting than regimens that do not include aprepitant. |
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| MeSH term(s) | Aged ; Antiemetics/therapeutic use ; Antineoplastic Agents/adverse effects ; Double-Blind Method ; Female ; Humans ; Male ; Morpholines/therapeutic use ; Nausea/chemically induced ; Nausea/prevention & control ; Neoplasms/drug therapy ; Randomized Controlled Trials as Topic ; Vomiting/prevention & control |
| Chemical Substances | Antiemetics ; Antineoplastic Agents ; Morpholines ; aprepitant (1NF15YR6UY) |
| Language | English |
| Publishing date | 2013-01 |
| Publishing country | Netherlands |
| Document type | Journal Article ; Meta-Analysis |
| ZDB-ID | 2556813-9 |
| ISSN | 1879-4076 ; 1879-4068 |
| ISSN (online) | 1879-4076 |
| ISSN | 1879-4068 |
| DOI | 10.1016/j.jgo.2012.08.008 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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