[Epidemiological and prognostic profile of acute heart failure: experience in the emergency department at the Charles Nicole Hospital of Tunis from 2013 to 2014]. / Profil épidémiologique et pronostic de l'insuffisance cardiaque aiguë: expérience du service d'accueil des urgences de l'hôpital Charles Nicole de Tunis de 2013 à 2014.

INTRODUCTION: Acute Heart Failure (AHF) is a specific syndromic disorder grouping several heterogeneous clinical conditions frequently seen in the emergency department. This study aimed to describe the epidemiological, clinical, therapeutic and prognostic features of patients with AHF admitted to the emergency department. METHODS: We conducted a prospective, descriptive study in the emergency department. It included all patients admitted with AHF. We studied the epidemiological, clinical, therapeutic and prognostic features of these patients. RESULTS: The study enrolled 180 patients with AHF admitted to the emergency department. Sex ratio was 1.27. The average age of patients was 66±12 years. Eighty-two percent of patients were hypertensive and 69% were known diabetic patients. The causes of decompensation included primarily hypertensive crisis (61.7% of patients), acute coronary syndrome (24% of patients). Respiratory support was mainly provided by CPAP (Continuous Positive Airway Pressure) in 73.3% of cases. Pharmacological treatment was based on nitrate derivatives (70% of cases) and diuretic (40.5% of cases). Acute heart failure incidence at one month was 21.7% (n=39 patients) and mortality rate at 3 months was 13.3%. CONCLUSION: Patients with AHF treated in the emergency department mainly had hypertensive crisis. Treatment is primarily based on CPAP, vasodilators and diuretics. Recurrence rate and mortality rate were high.

Tuberculosis lymphadenitis in a southeastern region in Tunisia: Epidemiology, clinical features, diagnosis and treatment.

AIM: To evaluate patients' profiles, demographics, clinical and therapeutic approaches and strategies in patients with tuberculous lymphadenitis (TBG). PATIENTS AND METHODS: A retrospective study of all TBG-confirmed cases admitted in a tuberculosis-specific health care facility between 1 January 2009 and 16 June 2013. RESULTS: A total of 181 clinical files were examined. Mean age was 32years old; the female/male ratio was 1.78 to 1. Raw milk consumption was noted in 1/3 of patients. Most cases involved the head and neck region (83.4%), nodes involvement, including axillary (12 cases), and mediastinal (9 cases). Clinical symptoms were present in only 55.2%. Tuberculin skin test (TST) was conducted with 82.6% positive responses. Diagnostics confirmation was done with anatomical pathology in most of the patients; only 56 of them had any microbiology analysis done. Demonstration of acid-fast bacilli in microscopy from either fine-needle aspirates or biopsies was done in 17.5% of cases, and cultures yielded positive results in 27%. Treatment duration was varied. Paradoxical reactions were noted in 12% and persistent lymphadenopathy after treatment completion was noted in 10% of cases. CONCLUSIONS: TBG remains a disease of interest. Today, its diagnosis and management is still a problem despite its increasing worldwide incidence, and especially in this study area. Disease control should be strengthened in this country.