Physician characteristics associated with opioid prescribing after same-day breast surgery in Ontario, Canada: a population-based cohort study
Merchant S, Shellenberger J, Sawhney M, La J, Brogly S. Ann Surg. 2023; 4(4):e365. Epub 2023 Dec 4.
Background — The safety of aspirin in heart failure (HF) has been called into question, particularly in those patients (1) without coronary disease, (2) with renal dysfunction, or (3) treated with low-dose angiotensin-converting enzyme (ACE) inhibitors and high-dose aspirin.
Methods and Results — We examined prescription patterns and outcomes (all-cause mortality and/or HF readmission) in patients discharged from 103 Canadian hospitals between April 1999 and March 2001 after a first hospitalization for HF. Of 7352 patients with HF (mean age, 75 years; 44% without coronary disease and 29% with renal dysfunction), 2785 (38%) died or required HF readmission within the first year. Compared with nonusers, aspirin users were no more likely to die or require HF readmission (hazard ratio [HR], 1.02 [0.91 to 1.16]), even in patients without coronary disease (HR, 0.98 [0.78 to 1.22]) or patients with renal dysfunction (HR, 1.13 [0.94 to 1.36]). On the other hand, users of ACE inhibitors were less likely to die or require HF readmission (HR, 0.87 [0.79 to 0.96]), even if they were using aspirin (HR, 0.86 [0.77 to 0.95]). There were no dose-dependent interactions between aspirin and ACE inhibitors.
Conclusions — In this observational study, aspirin use was not associated with an increase in mortality rates or HF readmission rates, and aspirin did not attenuate the benefits of ACE inhibitors, even in patients without coronary disease, patients with renal dysfunction, or patients treated with high-dose aspirin and low-dose ACE inhibitors.
McAlister FA, Ghali WA, Gong Y, Fang J, Armstrong PW, Tu JV. Circulation. 2006; 113(22):2572-8. Epub 2006 May 30.
The ICES website uses cookies. If that’s okay with you, keep on browsing, or learn more about our Privacy Policy.