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Published on: April 19, 2019
An intensive, structured, mobile devices-based healthcare intervention to optimize the lipid-lowering therapy
Sonia Ruiz-Bustillo1,2,3,4, Neus Badosa1,2, Ignacio Cabrera-Aguilera1,5,6
1Heart Diseases Biomedical Research Group, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.
Insights
An intensive mobile health intervention significantly improved lipid-lowering treatment adherence in acute coronary syndrome patients post-discharge. Over 70% achieved guideline-recommended LDL cholesterol levels, demonstrating effective secondary prevention strategies.
Area of Science:
- Cardiology
- Digital Health
- Preventive Medicine
Background:
- Lipid-lowering treatment (LLT) is crucial for secondary prevention after acute coronary syndrome (ACS).
- Current LLT adherence and achievement of guideline-recommended LDL cholesterol (LDLc) levels remain suboptimal.
- Effective interventions are needed to improve LLT outcomes in high-risk cardiovascular patients.
Purpose of the Study:
- To evaluate the efficacy of an intensive, mobile device-based healthcare intervention for lipid management post-ACS hospital discharge.
- To assess the impact of this intervention on achieving target LDLc levels within 12 weeks and at 1-year follow-up.
- To determine the rate of LLT optimization and associated side effects.
Main Methods:
- A prospective study (Ambiespective register) involving 497 patients hospitalized for ACS.
- Implementation of a mobile device-based healthcare intervention including follow-up, lipid monitoring, and LLT optimization.
- Analysis of LDLc levels at 12 weeks and 1-year post-discharge, with adherence to optimization protocol noted.
Main Results:
- At 12 weeks, 70.7% of patients achieved LDLc levels ≤ 70 mg/dL.
- LLT was modified in 38.5% of patients, with a low incidence of side effects (10.7%).
- At 1-year follow-up, 71.1% of patients with measured LDLc levels met the target of ≤ 70 mg/dL.
Conclusions:
- An intensive, structured mobile health intervention effectively improves LLT and LDLc control in ACS patients.
- This approach facilitates achievement of guideline-recommended LDLc levels in over 70% of patients.
- Mobile health strategies show promise for enhancing secondary cardiovascular prevention and long-term lipid management.
Aims:
Despite the evidence, lipid-lowering treatment (LLT) in secondary prevention remains insufficient, and a low percentage of patients achieve the recommended LDL cholesterol (LDLc) levels by the guidelines. We aimed to evaluate the efficacy of an intensive, mobile devices-based healthcare lipid-lowering intervention after hospital discharge in patients hospitalized for acute coronary syndrome (ACS).
Methods And Results:
Ambiespective register in which a mobile devices-based healthcare intervention including periodic follow-up, serial lipid level controls, and optimization of lipid-lowering therapy, if appropriate, was assessed in terms of serum lipid-level control at 12 weeks after discharge. A total of 497 patients, of which 462 (93%) correctly adhered to the optimization protocol, were included in the analysis. At the end of the optimization period, 327 (70.7%) patients had LDLc levels ≤ 70 mg/dL. 40% of patients in the LDLc ≤ 70 mg/dL group were upgraded to very-high intensity lipid-lowering ability therapy vs. 60.7% in the LDLc > 70 mg/dL group, p < 0.001. Overall, 38.5% of patients had at least a change in their LLT. Side effects were relatively infrequent (10.7%). At 1-year follow-up, LDLc levels were measured by the primary care physician in 342 (68.8%) of the whole cohort of 497 patients. In this group, 71.1% of patients had LDLc levels ≤ 70 mg/dL.
Conclusion:
An intensive, structured, mobile devices-based healthcare intervention after an ACS is associated with more than 70% of patients reaching the LDLc levels recommended by the clinical guidelines. In patients with LDLc measured at 1-year follow-up, 71.1% had LDLc levels ≤ 70 mg/dL.
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