British journal of cancer · 2011
A nationwide study of aspirin, other non-steroidal anti-inflammatory drugs, and Hodgkin lymphoma risk in Denmark.
СтатьяМетаанализПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Chang E T, Frøslev T, Sørensen H T, Pedersen L
Аннотация
BACKGROUND: We recently found an inverse association between low-dose aspirin use and risk of Hodgkin lymphoma (HL) in northern Denmark. To strengthen the evidence for this association, we expanded the study base to include all of Denmark.
METHODS: Between 1997 and 2009, 1659 incident HL cases were identified in nationwide databases and matched with ≤5 population controls on age, sex, and residence. Use of aspirin, selective cyclooxygenase-2 (sCOX-2) inhibitors, and other non-steroidal anti-inflammatory drugs (NSAIDs) from 1995 through 2008 (≥1 year before the index date) was ascertained via the Danish National Prescription Database. Odds ratios (ORs) for associations with HL risk were estimated using conditional logistic regression.
RESULTS: Ever use (>2 prescriptions) vs never/rare use (≤2 prescriptions) of low-dose aspirin was not associated with HL risk, but the association with long-term use for ≥7 years vs never/rare use was clearly inverse, although statistically nonsignificantly so (OR=0.65, 95% confidence interval (CI): 0.39-1.09). By contrast, ever use of sCOX-2 inhibitors or other NSAIDs (OR=1.27, 95% CI: 1.10-1.47), especially short-term and low- or medium-intensity use, was associated with elevated HL risk.
CONCLUSION: Our results are consistent with the hypothesis that long-term use of low-dose aspirin, but not other NSAIDs, protects against HL development.
METHODS: Between 1997 and 2009, 1659 incident HL cases were identified in nationwide databases and matched with ≤5 population controls on age, sex, and residence. Use of aspirin, selective cyclooxygenase-2 (sCOX-2) inhibitors, and other non-steroidal anti-inflammatory drugs (NSAIDs) from 1995 through 2008 (≥1 year before the index date) was ascertained via the Danish National Prescription Database. Odds ratios (ORs) for associations with HL risk were estimated using conditional logistic regression.
RESULTS: Ever use (>2 prescriptions) vs never/rare use (≤2 prescriptions) of low-dose aspirin was not associated with HL risk, but the association with long-term use for ≥7 years vs never/rare use was clearly inverse, although statistically nonsignificantly so (OR=0.65, 95% confidence interval (CI): 0.39-1.09). By contrast, ever use of sCOX-2 inhibitors or other NSAIDs (OR=1.27, 95% CI: 1.10-1.47), especially short-term and low- or medium-intensity use, was associated with elevated HL risk.
CONCLUSION: Our results are consistent with the hypothesis that long-term use of low-dose aspirin, but not other NSAIDs, protects against HL development.