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Aims: Many European healthcare providers struggle to adopt multidisciplinary, integrated care pathways for people with heart failure (HF) as recommended by the European Society of Cardiology. PRO-HF (Program to Optimize Heart Failure Patient Pathways) was developed to help clinicians identify strengths, gaps, and shortcomings in their HF pathways and support tailored interventions to optimize pathways and enhance patient care. We report initial findings from baseline assessments of HF pathway characteristics and challenges from 10 hospitals in six European countries (France, Ireland, Portugal, Spain, The Netherlands, and United Kingdom)., Methods and Results: Baseline assessments were holistic appraisals of full HF services to calibrate current status and development needs and assist management teams in prioritizing improvement projects. Assessments were performed using a comprehensive checklist of measures covering the HF patient journey from diagnosis to ongoing follow-up. These included a digital survey sent to full HF care teams and one-to-one interviews. The digital survey focused on four key areas (HF outpatient clinic; remote patient management; efficient device implantation and inpatient pathways; and network maximization) and 16 dimensions of excellence. Priority areas and themes for action identified in baseline assessments were (i) provision of HF specialist care; (ii) data capture and analysis; (iii) institutional care protocols; (iv) hospital-wide strategies; and (v) multidisciplinary teams (MDTs). Suboptimal specialist care of emergency inpatients was an issue at all hospitals and prioritized at 8/10. Availability and accessibility of data on patients, activities, and outcomes was an issue at all hospitals and prioritized by 4/10. A lack of clear protocols, templates, and tools for some HF activities created variability in patient care (e.g., HF specialist consultations, diagnostic testing, follow-up appointments, medications, and device eligibility) and inefficient use of clinician time. This made it difficult to initiate new technologies (e.g., remote patient monitoring) due to the risk of overburdening staff. MDTs were frequently understaffed. Multiple interventions were identified to address gaps and shortcomings that could be tailored to specific needs of individual hospitals (e.g., inpatient pathway optimization, creation/optimization of HF outpatient clinics, development of an HF performance dashboard, enhancement of protocol adherence, streamlining cardiac resynchronisation therapy pathways, and MDT coordination)., Conclusions: PRO-HF provides a valuable opportunity to identify gaps and significant shortcomings in HF pathways in European hospitals. Preliminary findings from hospitals that have initiated suggested changes to address these challenges are encouraging, though longer-term follow-up from more hospitals is needed to confirm the impact of PRO-HF on HF pathway optimization and patient care., (© 2024 The Author(s). ESC Heart Failure published by John Wiley & Sons Ltd on behalf of European Society of Cardiology.)

Objectives: Early diagnosis in Turner syndrome is desirable to optimize growth and puberty and yet, it is often made late. Here, we aim to identify age at diagnosis, clinical features at presentation and potential strategies to improve the care of TS girls., Methods: Retrospective study, including patients from 14 care centers across Tunisia including neonatal and pediatric care units, adult endocrinology and genetics departments., Results: We identified 175 patients with TS, karyotype showing 45, xmonosomy in 83(47.4 %) with mosaicism in 37(20 %). Mean ± SD, median (range) age at diagnosis available in 173 patients was 13 ± 9.2,12 (birth-48) years. The diagnosis was antenatal in 4(2.3 %), from birth-2 years in 14 (8 %)with lymphoedema (8)and dysmorphic features (9),2-12 years in 53 (35.5 %) including 35 with short stature, 13-18 years in 43(28.8 %) with short stature(28) and delayed puberty(14) and 35(23.5 %) after 18 years, related to ovarian insufficiency (20) and short stature (11). The associated malformations were cardiac in 14 (12.8 %), renal in 22 (19.6 %). A total of 56 girls (32 %) had proven gonadal dysgenesis and 13 (7 %) had otological problems. Parental height was available in 71 girls (40 %) of whom 59 were below the lower end of parental target range (LTR) (83 %)., Conclusions: This first Tunisian multicenter study, the first African of its kind, reveals that more than half of Turner syndrome cases are diagnosed after the age of 12 years. Subsequently, national strategies for an earlier TS diagnosis are needed such as measuring and plotting parental heights as well as introducing a systematic height screening at 5 years in Tunisia with a view to carrying out a re-audit in five years' time., (© 2023 Walter de Gruyter GmbH, Berlin/Boston.)

Aims: To describe the transport of sick neonates to a tertiary care hospital and evaluate their condition at arrival and outcome., Methods: A multicenter, prospective cohort study was performed in 7 NICUs in Tunisia from 1st april to 31 July 2015.Demographic parameters, transport details and clinical features at arrival were recorded. All neonates were followed up till discharge or death., Results: A total of 239 consecutive neonates were enrolled in the study representing 5.7% of all admitted infants. Maternal risk factors were present in 26% of neonates admitted. Sex-ratio was 1.46. Preterm infants represented 24% of transported babies. Seventeen percent of neonates had severe respiratory distress and 10% had hemodynamic troubles. Referred hospital was not informed in 24% of cases. Regarding the transport mode, 113 newborns (47.5%) were transported in ambulance accompanied by a nurse. Documentation during transfert was present in 14% of cases. Five babies expired on arrival despite resuscitation.  Rate mortality was 8.4%., Conclusion: Transporting neonates in developing countries is a challenge. Organized transport services in Tunisia are not always available. So, in cases of at-risk pregnancy, it is safer to transport the mother prior to delivery than to transfer the sick baby after birth.

Background: Extremely preterm infants are newborns born before 28 weeks of gestation. Survival of these immature newborns depends on resuscitation and the quality of care during hospitalization., Objective: To determine survival and neurologic outcomes at2 years after extremely preterm birth., Methods: It is a retrospective multicentric study in 5 neonatal intensive care units (NICU) in 2012-2013.All live births less than 28 weeks gestation were included., Results: A total of 109 births were recorded. Prenatal corticosteroids were given in 47% of cases. Mean weight was 989g and mean age was 26 weeks gestation. Ninety percent of patients had respiratory distress syndrome and 67% of them needed respiratory support. Surfactant was given to 29% of newborns. The mortality rate atdischarge was 76%.The first cause of mortality was nosocomial infections. At thecorrected age of 2 years, 27% of survivors had abnormal neurologic outcome., Conclusion: In our study, survival and neurologic outcomes ofextremely preterm infants were poor.In this high-risk population, improving perinatal care remains a challenge to improve long-term outcome in Tunisia.

Background: Survivors of infant group B streptococcal (GBS) disease are at risk of neurodevelopmental impairment (NDI), a burden not previously systematically quantified. This is the 10th of 11 articles estimating the burden of GBS disease. Here we aimed to estimate NDI in survivors of infant GBS disease., Methods: We conducted systematic literature reviews (PubMed/Medline, Embase, Latin American and Caribbean Health Sciences Literature [LILACS], World Health Organization Library Information System [WHOLIS], and Scopus) and sought unpublished data on the risk of NDI after invasive GBS disease in infants <90 days of age. We did meta-analyses to derive pooled estimates of the percentage of infants with NDI following GBS meningitis., Results: We identified 6127 studies, of which 18 met eligibility criteria, all from middle- or high-income contexts. All 18 studies followed up survivors of GBS meningitis; only 5 of these studies also followed up survivors of GBS sepsis and were too few to pool in a meta-analysis. Of meningitis survivors, 32% (95% CI, 25%-38%) had NDI at 18 months of follow-up, including 18% (95% CI, 13%-22%) with moderate to severe NDI., Conclusions: GBS meningitis is an important risk factor for moderate to severe NDI, affecting around 1 in 5 survivors. However, data are limited, and we were unable to estimate NDI after GBS sepsis. Comparability of studies is difficult due to methodological differences including variability in timing of clinical reviews and assessment tools. Follow-up of clinical cases and standardization of methods are essential to fully quantify the total burden of NDI associated with GBS disease, and inform program priorities., (© The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.)

Background: CTX-M-15 is the dominant type of extended-spectrum β-lactamase in clinical isolates. This enzyme constitutes the most widespread enzymes in Tunisia. In this study, we were interested to understand the causes of the evolutionary success of CTX-M-15 in a Tunisian university hospital., Methods: A total of of 72 cefotaxime-resistant Enterobacteriaceae were isolated from newborn patients at the hospital Taher sfar Mahdia in Tunisia and characterized their genetic support by means of molecular techniques., Results: Isolates were clustered into various clonal groups, although most isolates belonged to sequence types ST39 (Klebsiella pneumoniae) and ST131 (Escherichia coli). F replicons (FIA, FIB, and FII) were the most frequently detected replicon types in our collection (91.66%)., Conclusion: This is the first report of QnrB- and CTX-M-15-encoding large IncF-type conjugative plasmids in Tunisia.

The β hemoglobinopathies [β-thalassemia (β-thal) and structural hemoglobin (Hb) variants such as Hb S (HBB: c.20A > T) and Hb E (HBB: c.79G > A)] are among the most common inherited diseases worldwide. In Tunisia, due to the high prevalence of consanguineous marriages, the recurrent risk of this disease is high. The average prevalence of hemoglobinopathies is 4.48%, reaching 12.50% in some focus regions. The molecular investigations on thalassemia contributed to establishing the spectrum of mutations in the Tunisian population. The total number of HBB gene mutations identified was 24. The two most frequent mutations, codon 39 (C > T) (HBB: c.118C > T) and IVS-I-110 (G > A) (HBB: c.93-21G > A) accounted for 70.0% of the total encountered β-thal cases. These two mutations together with IVS-I-2 (T > G) (HBB: c.92 + 2T > G) and the Hb S variant account for more than 90.0% of all HBB genetic variants in Tunisia. Thus, developing rapid, inexpensive and reliable mutation-specific molecular diagnostic assays targeting our Tunisian populations is our aim to facilitate routine detection of hemoglobinopathies. In this report, we describe the successful application of the multiplex minisequencing assay as an alternative strategy for genetic diagnosis of HBB gene disorders in Tunisia.

Congenital adrenal hyperplasia (CAH) is an autosomal recessive disease of steroid biosynthesis in humans. More than 90% of all CAH cases are caused by mutations of the 21-hydroxylase gene (CYP21A2), and approximately 75% of the defective CYP21A2 genes are generated through an intergenic recombination with the neighboring CYP21A1P pseudogene. In this study, the CYP21A2 gene was genotyped in 50 patients in Tunisia with the clinical diagnosis of 21-hydroxylase deficiency. CYP21A2 mutations were identified in 87% of the alleles. The most common point mutation in our population was the pseudogene specific variant p.Q318X (26%). Three novel single nucleotide polymorphism (SNP) loci were identified in the CYP21A2 gene which seems to be specific for the Tunisian population. The overall concordance between genotype and phenotype was 98%. With this study the molecular basis of CAH has been characterized, providing useful results for clinicians in terms of prediction of disease severity, genetic and prenatal counseling., (Copyright © 2012 Elsevier B.V. All rights reserved.)

Aim: Celiac disease (CD) and type 1 diabetes mellitus (DM1) can frequently coexist, presumably due to a common genetic predisposition. The present study was designed to evaluate the frequency of CD among Tunisian children with DM1., Patients and Methods: A total of 205 diabetic children (92 girls, 113 boys, age range 6 months-15 years, median 11 years) were screened for CD by determination of IgA anti-endomysium antibodies (EMA)., Results: EMA were positive in 17 out of 205 (8.3%) children with DM1. The median age of DM1 at onset was significantly lower in patients with EMA than those without EMA (P<10(-7)). In 13 of 17 EMA-positive patients, duodenal biopsy could be performed and a destructive type of CD was confirmed in 11 of them: 8 patients showed total villous atrophy, 3 patients showed a partial villous atrophy. The other two patients showed a normal histological picture with normal number of intraepithelial lymphocytes. Parents of the remaining EMA-positive children refused endoscopy. Thus the prevalence of biopsy-proven CD was 5.3% (11/205). It was 7.6% (7/92) in girls and 3.5% (4/113) in boys but the difference was not statistically significant. Seventy three percent of patients with CD were asymptomatic., Conclusions: The prevalence of clinically unrecognized CD, found by EMA screening, is high in Tunisian children with DM1. We suggest that children with diabetes should be screened for CD.

A severe form of autosomal recessive osteopetrosis associated with Dandy-Walker syndrome and agenesis of the corpus callosum is reported in a full-term boy born to consanguineous parents. The diagnosis was made shortly after birth. Clinical features were cranio-facial dysmorphy, macrocephaly, hepatosplenomegaly, severe anemia and thrombocytopenia. Skeletal radiographs revealed generalized increase in bone density and abnormal metaphyseal remodeling. Cranial ultrasonogram and computed tomography scan showed Dandy-Walker syndrome, agenesis of corpus callosum and hydrocephalus. The patient rapidly developed severe medullary deficiency and a severe pulmonary infection. He died at the age of 2 months. This association seems extremely rare and was not previously reported in the literature.

Background: Diabetic retinopathy (DR) is a severe complication of diabetic microangiopathy. The prevalence is low in children and increases with patient age and duration of diabetes., Patients and Methods: Full ophthalmologic examination was completed by fluorescein angiography in 36 diabetic patients diagnosed in childhood, with duration of diabetes more than 5 years., Results: After 5 years of diabetes, 44% of the patients had DR. Background retinopathy was found in 31%, preproliferative retinopathy in 5% and proliferative retinopathy in 8% of cases. DR was associated with diabetic maculopathy in 8 patients and cataract in 4 patients. DR was correlated with the age of patients at diagnosis of diabetes, time of ophthalmologic examination, sex, duration and balance of diabetes., Conclusion: The frequency of DR increases with the duration and the imbalance of diabetes. The importance of well balanced diabetes and regular ophthalmologic examination were necessary to decrease the frequency of DR.