[Evidence of healthcare quality improvement in acute myocardial infarction]
Antônio Sérgio Cordeiro da Rocha1, Mônica Peres de Araújo, André Volscham
1Hospital Pró-Cardíaco, Rio de Janeiro, RJ, Brasil. ntqa@procardiaco.com.br
Insights
Monitoring healthcare quality indicators (HCQI) and root-cause analysis significantly improved acute myocardial infarction (AMI) care processes. Key improvements included shorter troponin times and faster door-to-balloon times, enhancing patient outcomes.
Area of Science:
- Cardiology
- Healthcare Quality Improvement
- Health Services Research
Background:
- Healthcare quality indicators (HCQI) are crucial for monitoring patient care.
- Effective monitoring systems are essential for improving healthcare services.
Purpose of the Study:
- To assess if HCQI monitoring and root-cause analysis enhance healthcare quality for acute myocardial infarction (AMI) patients.
- To identify specific process improvements in AMI care.
Main Methods:
- A comparative analysis of HCQI was conducted for AMI patients in 2006 and 2007.
- Data from 172 AMI patients were analyzed.
Main Results:
- Time to first troponin level decreased by 27% (p=0.025).
- Door-to-balloon time improved by 12% (p=0.03).
- Aspirin prescription at discharge increased by 35% (p=0.002), and percutaneous coronary intervention (PCI) within 90 minutes increased by 52% (p=0.03).
Conclusions:
- Monitoring HCQI and implementing root-cause analysis can optimize healthcare processes for AMI.
- These strategies show potential for improving patient care pathways in cardiology.
Background:
The monitoring of healthcare quality indicators (HCQI) is a process of utmost importance in patient healthcare services.
Objective:
To evaluate whether the monitoring of HCQI and the root-cause analysis improve the healthcare quality in acute myocardial infarction (AMI).
Methods:
A cross-sectional and comparative analysis of HCQI was performed in patients with AMI in the years 2006 and 2007. Of the 1,461 patients admitted with chest pain, 172 (11.7%) had a diagnosis of AMI and were included in the analysis.
Results:
The rate of primary angioplasty was 8.47% higher in 2007 (97.3%) when compared to that in 2006 (89.7%), but this difference was not statistically significant (p = 0.35). Moreover, there was no difference regarding the time of hospitalization (4 vs 5 days, p = 0.15) and the in-hospital mortality (7.8% vs 5.1%, p = 0.67) between 2007 and 2006, respectively. However, the time to the first troponin level was 27% shorter in 2007 (69 min.; 95%CI = 44-94 min.) when compared to 2006 (95 min.; 53-136 min.) (p = 0.025). The door-to-balloon time was 12% shorter (72 +/- 29 min. vs 109 +/- 85 min.; p = 0.03), the rate of ASA prescription at hospital discharge was 35% higher (94.7% vs 70.3%; p = 0.002) and the rate of PCA shorter than 90 minutes was 52% higher (78.3 vs 51.4%; p = 0.03) in 2007, when compared to 2006.
Conclusion:
Our results suggest that the strategy of monitoring the HCQI and the implementation of the root-cause analysis methodology can improve the healthcare process in patients with AMI.
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