ABSTRACT
BACKGROUND: Coronary artery diseases remain the leading cause of death in the world. The management of this condition has improved remarkably in the recent years owing to the development of new technical tools and multicentric registries. OBJECTIVE: The aim of this study is to investigate the in-hospital and 1-year clinical outcomes of patients treated with percutaneous coronary intervention (PCI) in Tunisia. METHODS: We will conduct a prospective multicentric observational study with patients older than 18 years who underwent PCI between January 31, 2020 and June 30, 2020. The primary end point is the occurrence of a major adverse cardiovascular event, defined as cardiovascular death, myocardial infarction, cerebrovascular accident, or target vessel revascularization with either repeat PCI or coronary artery bypass grafting (CABG). The secondary end points are procedural success rate, stent thrombosis, and the rate of redo PCI/CABG for in-stent restenosis. RESULTS: In this study, the demographic profile and the general risk profile of Tunisian patients who underwent PCI and their end points will be analyzed. The complexity level of the procedures and the left main occlusion, bifurcation occlusion, and chronic total occlusion PCI will be analyzed, and immediate as well as long-term results will be determined. The National Tunisian Registry of PCI (NATURE-PCI) will be the first national multicentric registry of angioplasty in Africa. For this study, the institutional ethical committee approval was obtained (0223/2020). This trial consists of 97 cardiologists and 2498 patients who have undergone PCI with a 1-year follow-up period. Twenty-eight catheterization laboratories from both public (15 laboratories) and private (13 laboratories) sectors will enroll patients after receiving informed consent. Of the 2498 patients, 1897 (75.9%) are managed in the public sector and 601 (24.1%) are managed in the private sector. The COVID-19 pandemic started in Tunisia in March 2020; 719 patients (31.9%) were included before the COVID-19 pandemic and 1779 (60.1%) during the pandemic. The inclusion of patients has been finished, and we expect to publish the results by the end of 2022. CONCLUSIONS: This study would add data and provide a valuable opportunity for real-world clinical epidemiology and practice in the field of interventional cardiology in Tunisia with insights into the uptake of PCI in this limited-income region. TRIAL REGISTRATION: Clinicaltrials.gov NCT04219761; https://clinicaltrials.gov/ct2/show/NCT04219761. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR1-10.2196/24595.
ABSTRACT
INTRODUCTION: Dyslipidemias are a major cardiovascular risk factor. The control of LDLc level is one of the major targets in patients admitted for an acute coronary syndrome (ACS). AIM: To study the lipid profile after ACS and to assess the degree of applicability of the European guidelines in Tunisia. METHODS: This was a prospective, multicentric, non-randomized study involving consecutive patients admitted for ACS between October 2019 and March 2020; for whom a lipid assessment was carried out on admission and checked after four to six weeks under high dose of statin. RESULTS: One hundred patients were included. The mean age of our population was 58.7 years and the sex ratio was 5.7. Obesity was present in 15%, Diabetes in 35%, hypertension in 34% and smoking in 61% of cases. Our patients presented with ST segment elevation myocardial infraction in 51%. The mean total plasma LDLc level was 1.04±0.26g/L. A reduction in LDLc levels of more than 50% was noted in 33% of patients. A value less than 0.55g/L of LDLc was noted in 46% of patients. The therapeutic target (LDLc.
Subject(s)
Acute Coronary Syndrome , Dyslipidemias , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Acute Coronary Syndrome/epidemiology , Acute Coronary Syndrome/therapy , Cholesterol, LDL , Dyslipidemias/drug therapy , Dyslipidemias/epidemiology , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Middle Aged , Prospective Studies , Risk Factors , Treatment Outcome , Tunisia/epidemiologySubject(s)
Cardiovascular Agents/therapeutic use , Coronary Occlusion/therapy , Percutaneous Coronary Intervention , Cardiovascular Agents/adverse effects , Chronic Disease , Coronary Occlusion/diagnostic imaging , Coronary Occlusion/physiopathology , Drug Therapy, Combination , Female , Humans , Male , Middle Aged , Percutaneous Coronary Intervention/adverse effects , Quality of Life , Recovery of Function , Treatment OutcomeSubject(s)
Coronary Aneurysm/diagnostic imaging , Coronary Vessels/diagnostic imaging , Myocardial Infarction/etiology , Aged , Coronary Aneurysm/complications , Coronary Angiography , Coronary Artery Bypass , Coronary Vessels/surgery , Female , Humans , Myocardial Infarction/surgery , Treatment OutcomeSubject(s)
Defibrillators, Implantable , Theophylline/adverse effects , Vasodilator Agents/adverse effects , Ventricular Fibrillation/chemically induced , Aged , Humans , Male , Theophylline/administration & dosage , Treatment Outcome , Vasodilator Agents/administration & dosage , Ventricular Fibrillation/therapyABSTRACT
BACKGROUND: The benefits of cardiac rehabilitation in diabetic patients are well recognized. We aimed to assess its impact on ventricular repolarization indexes and the occurrence of ventricular arrhythmias in patients with coronary artery disease (CAD) and diabetes type 2. METHODS: From January 2012 to August 2013, 122 consecutive patients [diabetics (n = 59) and non diabetics (n = 63)] were prospectively enrolled in an out-patient rehabilitation program. Clinical examination, 12-lead ECG, 24-Holter ECGs and maximal exercise testing were performed at the beginning and end of the rehabilitation program in all patients. RESULTS: Diabetic patients showed significant decreases of repolarization indexes: QTc (-6.4%; p = 0.006), QTc disp (-22.6%; p = 0.050) and JTc (-9.4%; p = 0.003). At the end of the rehabilitation program diabetic patients showed a higher decrease in ventricular arrhythmias according to Lown classes' grading in comparison to non diabetics (-1.05 ± 0.84 vs -0.74 ± 0.91; p = 0.048). Insulin therapy was associated with a lower decrease in Lown classes compared to oral anti-diabetics (-0.95 ± 0.80 vs -1.61 ± 0.84; p < 0.001). CONCLUSION: Cardiac rehabilitation provided an improvement in the majority of ventricular repolarization indexes in patients with diabetes type 2 and CAD, decreasing the frequency of ventricular arrhythmias, particularly in those not treated by insulin.
Subject(s)
Arrhythmias, Cardiac/rehabilitation , Coronary Artery Disease/rehabilitation , Diabetes Mellitus, Type 2/complications , Aged , Electrocardiography , Exercise Test , Female , Humans , Male , Middle Aged , Prospective StudiesSubject(s)
Acenocoumarol/therapeutic use , Anticoagulants/therapeutic use , Fasting/physiology , Holidays , Islam , Female , Humans , Male , Middle Aged , Pilot ProjectsABSTRACT
Hydatid disease is a human parasitic infestation caused by the larval stage of Echinococcus Granulosus. The liver and the lungs are the most common locations. Cardiac involvement is rare and accounts for 0.5-2% of all hydatid disease. We report an unusual presentation of cardiac hydatid cyst revealed by ventricular tachycardia in a patient with a history of cerebral hydatid cyst.
ABSTRACT
UNLABELLED: PREREQUIS: Amyloidosis is a rare infiltrative disease characterized by multiple clinical features. Various organs are involved and the cardiovascular system is a common target of amyloidosis. Cardiac involvement may occur with or without clinical manifestations and is considered as a major prognostic factor. AIM: To analyze the clinical features of cardiac involvement, to review actual knowledgement concerning echocardiographic diagnostic and to evaluate recent advances in treatment of the disease. METHODS: An electronic search of the relevant literature was carried out using Medline and Pubmed. Keys words used for the final search were amyloidosis, cardiopathy and echocardiography. We considered for analysis reviews, studies and articles between 1990 and 2007. RESULTS: Amyloidosis represents 5 to 10% of non ischemic cardiomyoparhies. Cardiac involvement is the first cause of restrictive cardiomyopathy witch must be evoked in front of every inexplained cardiopathy after the age of forty. The amyloid nature of cardiopathy is suggered if some manifestations were associated as a peripheric neuropathy, a carpal tunnel sydrome and proteinuria > 3g/day. Echocardiography shows dilated atria, a granular sparkling appearance of myocardium, diastolic dysfunction and thickened left ventricle contrasting with a low electric voltage. The proof of amyloidosis is brought by an extra-cardiac biopsy, the indications of endomyocardial biopsy are very limited. The identification of the amyloid nature of cardiopathy has an direct therapeutic implication: it indicates the use of digitalis, calcium channel blockers and beta-blockers. Today the treatment of amyloidosis remains very unsatisfactory especially in the cardiac involvement. An early diagnosis before the cardiac damage may facilitate therapy and improve prognosis.