ABSTRACT
AIM: To establish a preliminary national report on clinical and genetic features of cystic fibrosis (CF) in Tunisian children as a first measure for a better health care organization. METHODS: All children with CF diagnosed by positive sweat tests between 1996 and 2015 in children's departments of Tunisian university hospitals were included. Data was recorded at diagnosis and during the follow-up from patients' medical records. RESULTS: In 12 departments, 123 CF children were collected. The median age at diagnosis was 5 months with a median diagnosis delay of 3 months. CF was revealed mostly by recurrent respiratory tract infections (69.9%), denutrition (55.2%), and/or chronic diarrhea (41.4%). The mean sweat chloride concentration was 110.9mmol/L. At least one mutation was found in 95 cases (77.2%). The most frequent mutations were Phe508del (n=58) and E1104X (n=15). Fifty-five patients had a Pseudomonas Aeruginosa chronic colonization at a median age of 30 months. Cirrhosis and diabetes appeared at a mean age of 5.5 and 12.5 years respectively in 4 patients each. Sixty-two patients died at a median age of 8 months. Phe508del mutation and hypotrophy were associated with death (p=0.002 and p<0.001, respectively). CONCLUSION: CF is life-shortening in Tunisia. Setting-up appropriate management is urgent.
Subject(s)
Cystic Fibrosis/epidemiology , Child , Cystic Fibrosis/complications , Diarrhea/etiology , Female , Humans , Infant , Male , Malnutrition/etiology , Respiratory Tract Infections/complications , Respiratory Tract Infections/etiology , Retrospective Studies , Tunisia/epidemiology , Young AdultABSTRACT
The Bacille Calmette-Guérin vaccination (BCG) contributed widely to reduce tuberculosis incidence in developing countries. The aim of this report was to assess the clinical "spectrum" and outcome of tuberculous meningitis in 16 Bacille Calmette-Guérin-vaccinated Tunisian children. They were 9 boys and 7 girls aged 2 to 168 months (median 72 months ± 65.88). Patients presented mainly with nonspecific symptoms. Neurologic severity was classified as grade I (n = 6) and grade II or III (n = 10). At short-term course, the majority of patients developed serious complications: hydrocephalus (n = 12), seizures (n = 8), tuberculoma (n = 6), and acute respiratory failure (n = 2). Three patients died. Among survivors, 4 patients showed a complete recovery while 9 developed permanent sequelae which were mild (n = 6) to severe (n = 3). Despite the Bacille Calmette-Guérin vaccination, tuberculous meningitis remains a life-threatening condition; vaccinated children have shown common presentation of tuberculous meningitis in terms of severity and poor outcome.
Subject(s)
BCG Vaccine , Tuberculosis, Meningeal/pathology , Tuberculosis, Meningeal/prevention & control , Adolescent , BCG Vaccine/adverse effects , Child , Child, Preschool , Female , Humans , Hydrocephalus/etiology , Infant , Male , Seizures/etiology , Statistics, Nonparametric , Treatment Outcome , Tuberculoma/etiology , Tuberculosis, Meningeal/classification , Tuberculosis, Meningeal/immunology , TunisiaABSTRACT
AIM: To evaluate a new whole blood rapid test for the detection of IgA anti-transglutaminase (ATG) for diagnosis and diet survey of celiac disease (CD). METHODS: 57 children, 20 of them were CD patients on a gluten-free diet and 37 were under suspicion of CD were enrolled. IgAATG was detected by the conventional ELISA test and the new rapid whole blood test. RESULTS: Concordance between the 2 tests was 96.4%. All patients positive with ELISA were also positive by the rapid test. Only 2 patients were slightly positive by the rapid test and negative by ELISA. CONCLUSION: Whole blood rapid test seems to be as performant as ELISA test for IgAATG detection.
Subject(s)
Celiac Disease/diagnosis , Serologic Tests , Adolescent , Autoantibodies/blood , Child , Child, Preschool , Enzyme-Linked Immunosorbent Assay , Female , Humans , Immunoglobulin A/immunology , Infant , Male , Predictive Value of Tests , Sensitivity and SpecificityABSTRACT
BACKGROUND: Hemolytic uremic syndrome, one of the common causes of acute renal failure in children, is characterized by the triad of microangiopathy, haemolytic anemia, thrombocytopenia and acute renal failure. The diarrhoea-associated Hemolytic uremic syndrome is usually termed as a typical Hemolytic uremic syndrome. Streptococcus pneumoniae is an uncommon etiological pathogen for inducing Hemolytic uremic syndrome, and Streptococcus pneumoniae associated Hemolytic uremic syndrome is also termed as atypical hemolytic uremic syndrome. AIM: to report two pediatric cases of invasive S pneumoniae complicated with hemolytic uremic syndrome HUS. CASE REPORT: The first patient presented with pneumococcal pneumonia and empyema and the second patient presented with pneumococcal pneumonia and meningitis. The two patients were under one year of age and required peritoneal dialysis with improvement of renal function in one; the other died. CONCLUSION: Pneumococcal invasive disease may be a cause of severe HUS, so a high index of suspicion is mandatory to prompt appropriate diagnosis and management.
