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Published on: October 22, 2014
Differences in cardiovascular outcomes between men and women with acute pancreatitis
Manyun Tang1,2, Yuye Ning3, Jiaqi An4
1Department of Cardiovascular Surgery, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
Insights
Men face higher cardiovascular risks after acute pancreatitis (AP). This study highlights a greater incidence of major cardiovascular and cerebrovascular adverse events (MACCEs) in men, indicating a need for sex-specific care strategies.
Area of Science:
- Cardiology
- Gastroenterology
- Epidemiology
Background:
- Acute pancreatitis (AP) is linked to increased cardiovascular disease (CVD) risk.
- Existing research has not clarified if this CVD risk elevation differs between sexes.
Purpose of the Study:
- To investigate and compare sex-specific differences in long-term cardiovascular outcomes among patients following acute pancreatitis.
Main Methods:
- Utilized data from the UK Biobank, a large population-based cohort.
- Defined major cardiovascular and cerebrovascular adverse events (MACCEs) as all-cause death, myocardial infarction, and stroke.
- Employed Cox regression and win ratio methods for sex difference analysis, adjusting for covariates.
Main Results:
- 1371 AP patients (42.5% male) were followed for a median of 13.9 years.
- Men exhibited a higher incidence rate of MACCEs (16.44/1000 person-years) compared to women (9.8/1000 person-years).
- Men had a significantly higher risk of MACCEs (adjusted HR 1.8), all-cause mortality (adjusted HR 1.49), myocardial infarction (adjusted HR 2.75), and stroke (adjusted HR 1.67).
Conclusions:
- Men experience more adverse cardiovascular outcomes post-acute pancreatitis compared to women.
- Findings suggest the necessity for developing and implementing sex-specific management strategies for AP patients to mitigate cardiovascular risks.
Introduction:
The risk of cardiovascular disease increases in patients with acute pancreatitis (AP). However, it remains unknown whether this increase varies between sexes.
Objectives:
Our aim was to assess sex differences in cardiovascular outcomes in AP patients during long‑term follow‑up.
Patients And Methods:
The participants were recruited from the United Kingdom Biobank, which is a population‑based cohort study consisting of 502 368 individuals aged 40-69 years old. Cardiovascular outcomes were defined as major cardiovascular and cerebrovascular adverse events (MACCEs), encompassing all‑cause death, myocardial infarction, and stroke. We compared sex difference in MACCE incidence using incidence rate per 1000 person‑years. The association between sex and MACCE risk was assessed using the Cox proportional hazards models and win ratio method, adjusted for demographic, lifestyle, metabolic factors, and medication use.
Results:
A total of 1371 participants with AP were included, 42.5% were men. Over the median (interquartile range) follow‑up of 13.9 (13-14.7) years, 226 MACCEs occurred. The incidence rate of MACCE was 16.44 for men and 9.8 for women. The multivariate Cox regression analysis indicated a higher risk of MACCEs in men than in women (hazard ratio [HR], 1.8; 95% CI, 1.36-2.38). Adjusted HR for all‑cause mortality, myocardial infarction, and stroke were 1.49, 2.75, and 1.67, respectively. The adjusted win ratio by inverse probability of treatment weighting was 0.55 (P <0.001), suggesting a worse outcome in men.
Conclusions:
Men experienced more adverse cardiovascular outcomes than women in long follow‑up after AP, suggesting a need for sex‑specific management strategies in AP patients.
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