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Mortality and pre-hospitalization use of low-dose aspirin in COVID-19 patients with coronary artery disease.

ABSTRACT: To determine whether pre-hospitalization use of aspirin is associated with all-cause mortality in coronavirus disease 2019 (COVID-19) patients with coronary artery disease (CAD). We recruited 183 adult patients with CAD diagnosed with COVID-19, including 52 taking low-dose aspirin (mean [SD] age, 69.7 [1.1] years; 59.6% men) and 131 without using aspirin (mean [SD] age, 71.8 [0.9] years; 51.9% men), who were admitted in the Tongji hospital in Wuhan, China from January 10, 2020 to March 30, 2020. There was no difference on in-hospital mortality between aspirin group and non-aspirin group (21.2% vs. 22.1%, P = .885). Similarly, for critically severe COVID-19 patients, the mortality in aspirin group was close to that in non-aspirin group (44% vs. 45.9%, P = .872). Moreover, the percentage of patients with CAD taking low-dose aspirin did not differ between those survivors and non-survivors (28.7% vs. 27.5%, P = .885). Meanwhile, the usage of aspirin was not correlated with all-cause mortality in multivariate analysis (OR = 0.944, 95% CI: 0.411-2.172, P = .893). Collectively, our study suggested that the pre-hospitalization use of low-dose aspirin was not associated with the clinical outcome of patients with CAD hospitalized with COVID-19 infections.

SUBMITTER: Yuan S

PROVIDER: S-EPMC7812246 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Mortality and pre-hospitalization use of low-dose aspirin in COVID-19 patients with coronary artery disease.

Yuan Shuai S Chen Peng P Li Huaping H Chen Chen C Wang Feng F Wang Dao Wen DW

Journal of cellular and molecular medicine 20201218 2

To determine whether pre-hospitalization use of aspirin is associated with all-cause mortality in coronavirus disease 2019 (COVID-19) patients with coronary artery disease (CAD). We recruited 183 adult patients with CAD diagnosed with COVID-19, including 52 taking low-dose aspirin (mean [SD] age, 69.7 [1.1] years; 59.6% men) and 131 without using aspirin (mean [SD] age, 71.8 [0.9] years; 51.9% men), who were admitted in the Tongji hospital in Wuhan, China from January 10, 2020 to March 30, 2020. ...[more]

PMID: 33336936

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Project description:BackgroundLong-term daily use of aspirin has been associated with reduced cancer mortality. To explore this association, we compared tumour TNM characteristics among aspirin users with those among non-users.MethodsFrom the Swedish Cancer Register, we identified patients diagnosed with colorectal, lung, prostate and breast cancers between 2006 and 2009 and matched them to the Swedish Prescribed Drug Register to obtain information on low-dose aspirin use prior to diagnosis. Contingency table and logistic regression analyses were used to test for association and obtain odds ratios (ORs).ResultsWe identified 17,041 colorectal, 9766 lung, 29,770 prostate and 20,299 breast cancer patients. The proportion of low-dose aspirin users was ~26% among colorectal, lung and prostate cancer patients and ~14% among breast cancer patients. Adjusted for age, gender, education level and place of residence, low-dose aspirin use was associated with lower tumour extent (T) for colorectal and lung cancers (P<0.0001) but not for prostate and breast cancers. The adjusted OR of aspirin use for the T4 vs T1 categories was ~0.7 (95% confidence interval (CI) 0.6-0.8). For all cancers, we found no evidence of association of aspirin use with nodal involvement (N). Except for a borderline result in prostate cancer (OR ~0.9; 95% CI 0.8-1.0), aspirin use was associated with a lower rate of metastatic disease (ORs ~0.6-0.8). Among the histological subgroups of lung cancer, significant differences in tumour extent were observed most clearly within the adenocarcinoma subgroup (OR ~0.6, 95% CI 0.5-0.8), although numbers of other subtypes were more limited; and there was a significant reduction of ~20-30% in the odds of metastasis among the aspirin users across the subgroups.ConclusionUse of low-dose aspirin in the year prior to diagnosis was found to be associated with lower tumour extent and fewer metastatic disease for colorectal and lung cancers. For these cancers, the benefit of aspirin use appears to be during both early and late cancer progression.

Project description:ImportancePopulation-based East Asian data have corroborated reports from non-Asian settings on the association between low-dose aspirin and a lower risk of colorectal cancer (CRC).ObjectiveTo evaluate the association between duration and recency of low-dose aspirin use and CRC risk.Design, setting, and participantsThis nested case-control study included individuals who initiated aspirin use and matched individuals who did not use aspirin. Data were collected from Taiwan National Health Insurance and Taiwan Cancer Registry from 2000 through 2015. CRC cases were age- and sex-matched in a 1:4 ratio with individuals in a control group, identified from a cohort of individuals who used and did not use aspirin through risk-set sampling. Data analysis was conducted from June 2018 to July 2019.ExposuresLow-dose aspirin use was defined as receiving less than 150 mg per day, whereas 100 mg/d was most commonly used. Based on duration and recency of low-dose aspirin use between cohort entry (initiation date of low-dose aspirin for aspirin use group or randomly assigned date for those who did not use aspirin) and index date (CRC diagnosis date for individuals in the case group and the diagnosis date for the 4 corresponding matched individuals in the control group), the 3 following mutually exclusive exposure groups served as the basis for analysis: (1) long-term current low-dose aspirin use, (2) episodic low-dose aspirin use, and (3) no low-dose aspirin use (the reference group).Main outcomes and measuresCRC risk among the 3 exposure groups.ResultsAmong 4 710 504 individuals (2 747 830 [51.7%] men; median [interquartile range] age at cohort entry in initiator group, 61 [52-71] years; median [interquartile range] age at cohort entry in nonuse group, 59 [51-68] years), 79 095 CRC cases (1.7% of study cohort) were identified. Compared with no low-dose aspirin use, the adjusted odds ratio (OR) for long-term current low-dose aspirin use and CRC risk was 0.89 (95% CI, 0.85-0.93); for episodic use, 0.88 (95% CI, 0.86-0.89). Adjusted ORs of 0.69 (95% CI, 0.63-0.76) and 0.64 (95% CI, 0.61-0.67) were observed for long-term current use and episodic low-dose aspirin use within the subcohort of individuals who initiated low-dose aspirin between age 40 and 59 years.Conclusions and relevanceIn this study, low-dose aspirin use was associated with 11% lower CRC risk in an East Asian population, and this association was larger when low-dose aspirin use started before age 60 years.

Dataset Information

Mortality and pre-hospitalization use of low-dose aspirin in COVID-19 patients with coronary artery disease.

Publications

Mortality and pre-hospitalization use of low-dose aspirin in COVID-19 patients with coronary artery disease.

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