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Cardiovascular lesions in chronic pancreatitis: a prospective study
Insights
Patients with chronic pancreatitis show a higher prevalence of cardiovascular lesions, including coronary heart disease and peripheral arterial disease, compared to the general population. These vascular complications tend to manifest earlier in individuals with chronic pancreatitis.
Area of Science:
- Cardiology
- Gastroenterology
- Epidemiology
Background:
- Chronic pancreatitis is a progressive inflammatory disease of the pancreas.
- Cardiovascular diseases are a leading cause of morbidity and mortality worldwide.
- The relationship between chronic pancreatitis and cardiovascular complications requires further investigation.
Purpose of the Study:
- To investigate the prevalence of cardiovascular lesions in patients with chronic pancreatitis.
- To compare cardiovascular lesion rates between chronic pancreatitis patients and a control group.
- To explore potential links between chronic pancreatitis and accelerated vascular disease.
Main Methods:
- Prospective study design involving 54 patients with proven chronic pancreatitis and 54 controls.
- Clinical assessment for evidence of arterial involvement (coronary and peripheral).
- Laboratory data and electrocardiographic (ECG) evaluations were utilized.
Main Results:
- Significantly higher prevalence of clinical and laboratory evidence of arterial involvement in chronic pancreatitis patients (33%) versus controls (9%) (P < 0.01).
- Increased incidence of electrocardiographic alterations (coronary heart disease) and peripheral atherosclerotic disease in the pancreatitis group.
- No significant differences in major vascular risk factors between groups, suggesting pancreatitis itself may be a contributing factor.
Conclusions:
- Patients with chronic pancreatitis exhibit a higher frequency of cardiovascular lesions.
- These cardiovascular lesions appear to develop at an earlier age in individuals with chronic pancreatitis.
- Chronic pancreatitis may be an independent risk factor or may predispose individuals to the development of cardiovascular lesions.
Abstract:
We prospectively investigated fifty-four consecutive patients with proven chronic pancreatitis and 54 control subjects for the presence of cardiovascular lesions. Clinical and laboratory evidence of arterial involvement was found in 18 patients (33%) and in five controls (9%) (P less than 0.01). Electrocardiographic alterations indicating coronary heart disease were found in eight patients and in three controls, and peripheral symptoms and signs indicating obliterative atherosclerotic disease of the lower extremities were found in 12 patients (two had associated electrocardiographic changes) and in two controls. No significant differences in the prevalence of the major vascular risk factors were observed between patients with vascular lesions and those without, and between patients and control subjects. It is concluded that patients with chronic pancreatitis have more frequent cardiovascular lesions which tent to develop at an earlier age, compared to the general population. The possibility that chronic pancreatitis may favor the development of these lesions is discussed.