Effectiveness of a New Pathway of Referring a Patient With Early Myocardial Infarction From Peripheral Hospital to Cardiac Centre in Hail, Saudi Arabia: A Randomized Clustered Trial

Brief Summary

Detailed Description

The economic burden of myocardial infarction is the highest in Saudi Arabia. This burden is mainly due to the associated costs of medical interventions and the length of hospital stay. It is advisable that the health system in Saudi Arabia deploy appropriate measures for the prevention and early detection of myocardial infarction among diabetic patients. Otherwise, the economic burden of cardiovascular diseases is expected to shoot up. A practical approach for referring patients with Myocardial Infarction (MI) is the modified meta-plan methodology for refereeing a patient from primary care to a cardiology clinic. This approach is recommended as an additional practical pathway for a patient with cardiovascular disease in primary care. A concentrated value assessment model (CVAM) for determining percutaneous coronary intervention (PCI) levels is suggested to predict MI using accumulated sessions of ECG observation. Patients at high risk of future myocardial infarction could be identified by every optician at the eye clinic using retinal images and demographic data, Research Questions: To what extent does the use of a teleconsultation intervention is effective in reducing the proportion of deaths among patients with myocardial infarction who will be referred from peripheral hospital to the cardiac centre? To what extent does the use of teleconsultation is effective in increasing the proportion of stable cases with myocardial infarction who will be referred from the peripheral hospital to the cardiac centre? General objective: To estimate the effectiveness of using a teleconsultation for patients with myocardial infarction at peripheral hospitals in reducing the proportion of deaths and increasing the proportion of stable cases among referral cases. Specific Objectives: Aim 1: To compare the proportion of death among cases with myocardial infarction who will be referred from a peripheral hospital to the cardiac centre in the intervention versus the control group (routine care). Aim 2: To compare the proportion of stable cases of myocardial infarction who will be referred from the peripheral hospital to the cardiac centre in the intervention versus the control group (routine care). Aim 3: To compare the proportion of cases who developed co-morbidities such as heart failure in the intervention versus the control group (routine care). Literature Review: A positive protective effect of antidepressant use to protect against developing myocardial infarction as primary care intervention is evident. Research Design and Methods: This is a six months clustered randomized trial that will recruit patients with provisional a diagnosis of myocardial infarction at a governmental peripheral hospital in Hail city. Participants (P): The participants will be adults presented to the physician at the peripheral hospital with symptoms and signs of myocardial infarction. The participants are expected to be adults aged 18 years and above. Children and young adults will be excluded. The aim is to report eligible cases by the physician at the peripheral hospital upon satisfaction with the written criteria for early MI diagnosis. The reporting will continue for six months from the beginning of the trial. Cases in both intervention and control clusters will be notified and reported regularly.

Primary Outcomes

Secondary Outcomes

• The proportion of stable cases of myocardial infarction who developed co-morbidities(6 months after the start of the study)
• The proportion of stable cases of myocardial infarction who received Tissue Plasminogen Activator (TBA) before referral(6 months after the start of the study)