Key result
Elevated CRP levels were significantly more frequent in patients with acute coronary syndrome duration under 12 hours (87.18%) compared to those with duration over 12 hours (65.38%).
Why the study?
Elevated CRP within 12 hours of intervention is linked to recurrent cardiovascular events and death, but its predictive value for cardiovascular outcomes in ACS patients required evaluation.
Does CRP level have predictive value for cardiovascular outcomes in patients presenting with chest pain?
Cross-Sectional (n=117)
No
Does CRP level have predictive value for cardiovascular outcomes in patients presenting with chest pain?
Absolute Event Rate: 87.18% vs 65.38%
p-value: p=0.013
CRP levels are frequently elevated in patients presenting with chest pain and may serve as an economical tool for identifying suspected acute coronary syndrome.
Myocardial necrosis is thought to be the etiology of acute coronary syndrome (ACS) and elevated CRP levels in the first 12 hours after an intervention is linked to a higher risk of cardiovascular recurrence and death. Objectives: To evaluate if CRP has any predictive value in predicting cardiovascular outcomes in ACS patients. Methods: We conducted a cross-sectional study at Jinnah Post Graduate Medical Centre from Oct 2021 to March 2022. 117 patients of both gender aged between 40 to 80 years, presenting with chest pain were included in the study. Data were analyzed on SPSS Version 25. Chi-square was used to compare the outcomes of both groups. The age and gender were stratified to control the effect modifiers. The p-value of <0.05 was considered significant. Results: There were a total of 117 patients enrolled in this study. Among them, there were 63 (53.85%) males, and 79 (67.52%) were above 60 years of age. There were 90(76.92%) patients who had a raised CRP level, and 78 (66.67%) had a duration of ACS > 12 hours. Differences between the duration of elevated CRP and non-elevated CRP were statistically significant (p-value = 0.013). Conclusions: CRP levels may be indicative of suspected acute coronary syndrome. Physicians can identify such patients and provide them with more intensive health care and cardiac management. Resources are scarce in the developing world. Having such tools that are more economical can help with the diagnosis and provide better care.
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Aslam et al. (2023) conducted a cross-sectional in Acute Coronary Syndrome (n=117). ACS duration < 12 hours vs. ACS duration > 12 hours was evaluated on Elevated CRP levels (p=0.013). Elevated CRP levels were significantly more frequent in patients with acute coronary syndrome duration under 12 hours (87.18%) compared to those with duration over 12 hours (65.38%).
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