Evaluation of the Effectiveness of an Interdisciplinary Intervention After Acute Coronary Syndrome on Low-Density Lipoprotein Cholesterol Levels

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorAssistance Publique - Hôpitaux de Paris

About this trial

According to the World Health Organization (WHO), cardiovascular diseases are the worldwide leading cause of death. For the French public health, cardiovascular diseases are the leading cause of death for the women and the second for men. Each year in France, approximately 120,000 acute coronary syndromes (ACS) occur, including 60,000 myocardial infarctions and more than 15,000 deaths. To prevent or reverse this process, the WHO recommends early detection of the diseases and reduce behavioral and cardiovascular risk factors.

For the patient, the European Society of Cardiology (ESC) recommends the implementation of secondary prevention measures, the lifestyle modifications and the encouragement to become an actor in the management of his health. The first year, the medical follow-up is recommended at 3, 6 and 12 months.

Since 2019, in order to reduce the impact of LDL cholesterol, the ESC has recommended that LDL cholesterol levels be lower than 0.55 g/L accompanied by a reduction of at least 50% from their initial value. In 2023, it clarified this recommendation by recommending a laboratory reassessment within 4-6 weeks after hospital discharge.

The application of these recommendations comes up against the difficulties of real life:

1. The increase in the number of elderly people and people with one or more chronic diseases; 2. In France, the significant regional disparities in the number of physicians; 3. In 2022, six months after hospitalization for an ACS, only 21.6% of French patients had benefited from a cardiac rehabilitation program; 4. Within 12 months of acute coronary syndrome, only 20% to 40% of patients achieved the LDL cholesterol targets recommended by the ESC.

Given the difficulties in implementing the recommendations, investigators believe it is essential to rethink the care pathway for post-ACS patients.

The investigator's hypothesis is that, in addition to the standard pathway, a care offering access to other healthcare professionals (advanced practice nurse, dietitian, pharmacist) should increase the proportion of patients achieving LDL cholesterol targets (LDL cholesterol \< 0.55 g/L and a 50% reduction in this level compared to the baseline value) at 12 months. LDL cholesterol was selected as the endpoint because it has been proven that a reduction in LDL cholesterol corresponds to a 22% reduction in cardiovascular events.

To test this hypothesis, the investigators designed a multicenter controlled and randomized trial with two parallel arms:

* "Routine Cares" arm: Each center will program cares as usual and will schedule patient follow-up according to their wishes (cardiac rehabilitation, visits to the general practitioner and/or cardiologist). * "Intervention" arm: In addition to routine care as described above, the patient will receive an interdisciplinary consultation one month after hospital discharge and three consultations with the IPA (3, 6, and 12 months).

In order for the conclusions of this protocol to reflect French practices, it is planned to include 230 people who have presented with acute coronary syndrome in four healthcare facilities in France (both in Paris and outside Paris).

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Adult patients hospitalized for ACS (ST+ or ST-), affiliated with a social security scheme, able to understand the protocol and having signed the study consent.

Disqualifiers

Patients with a complication of the ACS (mechanical complication, cardiogenic shock, very severe left ventricular dysfunction, presence of an intraventricular thrombus, complex ventricular rhythm disorder) ;

Proven cognitive impairment or decompensated psychological/psychiatric disorder ;

Any progressive inflammatory and/or infectious condition ;

Any orthopedic problem precluding the physical activity ;

Trial design

Design model

Parallel

Treatments tested in this trial

  • "New" care pathway

    Behavioral

    Initially, the patient will have an interdisciplinary consultation aimed at identifying personalized goals for the patient and providing educational/preventive care using tools that will be provided to all centers. This consultation will bring together a cardiologist, an advanced practice nurse (APN), a dietitian and a pharmacist. This consultation will take place approximately 4 weeks after the hospitalization for acute coronary syndrome (ACS). Secondly, the patient will have 3 follow-up consultations with the APN (at 3, 6 and 12 months after discharge from hospitalization for an ACS). During these consultations, the APN will perform a clinical assessment, a personalized educational support, a coaching based on the patient's personalized goals, an adjustment of therapies and, depending on needs, referral to other health professionals.

  • "Standard" care pathway

    Other intervention

    The French National Health Authority recommends two medical visits (at 6 and 12 month) and, if necessary, a third one (between the first and third month post-ACS) for the monitoring of the left ventricular. - The European Society of Cardiology recommends a reassessment of the lipid profile within 4-6 weeks post-ACS.

Treatment groups

230 Participants
are divided into 2 treatment groups
Group A: "Standard" care pathwayActive comparator 1 intervention
Group B: "New" care pathwayExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Proportion of patients reaching the LDL cholesterol target

The target is definde as LDL cholesterol level \<0.55 g/L and \>50% reduction from baseline

Time frame
At enrollment then at the 12th month

Secondary outcomes

1

Proportion of patients reaching the LDL cholesterol target

The target for this outcome is defined as LDL cholesterol \<0.55 g/L

Time frame
At enrollment then at the first month, 6th month and 12th month
2

Proportion of patients reaching the LDL cholesterol target

The target for this outcome is defined as LDL cholesterol level reduction \> 50% compared to baseline value

Time frame
At enrollment then at the first month, 6th month and 12th month
3

Changes in cardiovascular risk factors

This outcome aims to assess changes in the patient's overall cardiovascular risk profile throughout the study. Multiple parameters will be evaluated to capture a comprehensive picture of the modifications in cardiovascular risk factors presented by each patient. The parametrers will be: * Dyslipidemia: Proportion of patients achieving the LDL cholesterol target set by the European Society of Cardiology (\<0.55 g/L and \>50% reduction from baseline) * Hypertension: Proportion of patients achieving a systolic blood pressure \< 140 mmHg and a diastolic blood pressure \< 90 mmHg * Percentage of patients with controlled type 2 diabetes (for a diabetic patient, HbA1c target \<7%) * BMI

Time frame
At enrollment then at the first month, 6th month and 12th month
4

Physical Activity Score

Total score on the "Ricci and Gagnon Self-Assessment of Physical Activity" Questionnaire (activity self-assessment questionnaire). The minimum value is 9 The maximum value is 45 Under 18: inactive Between 18 and 35: active Over 35: very active

Time frame
At enrollment then at the 6th month and 12th month

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.

Assistance Publique - Hôpitaux de Paris

Lead sponsor

Ministry of Health, France

Collaborator

This trial is not recruiting at the moment. You can still explore other options: