Publication of pediatric theses defended at the Tunis Faculty of Medicine: A 15-year study.

INTRODUCTION: The valorisation of thesis through its publication is necessary to enhance its visibility. Few data exist concerning the characteristics of theses defended at the Tunis faculty of medicine. AIM: Examine the publication rate of pediatric theses and identify factors associated with an increased publication rate. METHODS: We conducted a cross-sectional descriptive bibliometric study of pediatric theses defended at the Faculty of Medicine of Tunis over 15 years, from 2006 to 2020. Theses were retrieved from the catalog of the faculty library. Publications had been searched in databases "Pub Med ", and "Google Scholar" until December2021. RESULTS: The study involved 235 pediatric theses. Sixty-eight theses were published, representing 29% of the total. The main topics of published theses were neonatology (16%) and hematology (15%). The language of publication was French and English in 55% and 45% of cases, respectively. All publications in Q1 and Q2 journals were written in English. The only independent factor predicting publication of theses was the very honourable mention with congratulations of the jury and proposal for the thesis prize (p=0,007). CONCLUSION: Additional assessments will be necessary to identify the obstacles to the publication of theses.

Ischemic Stroke in Young Tunisian Adults.

INTRODUCTION: Ischemic Stroke in young adults is a real public health problem; it's a major cause of disability, alters quality of life and has a great socio-economic impact. AIM: determine risk factors and specify the etiology of arterial ischemic stroke in young Tunisian adults. METHODS: In this 5 years retrospective study (2015-2020), we included all young adults (18-50 years) admitted for arterial ischemic stroke (AIS). Risk factors were registered and analyzed. All patients were investigated using a standard protocol: biological tests, brain imaging, carotid ultrasound and cardiac assessment. Additional investigations were carried out at the discretion of the treating physician. The cause of ischemic stroke was classified according to the TOAST criteria. RESULTS: We collected 200 patients with AIS. The mean age was 41.37 years ± 6.99. Traditional vascular risk factors were observed in more than 1/4 patients. A definite cause of stroke was identified in 120 patients. Cardio-embolic causes were the most common among our patients (19%) followed by atherosclerosis of the large arteries (11.5%). Other determined etiologies were found in 27.5% of patients. The etiology remained unclear in 40% of cases: undetermined despite complete investigation in 17.5%, undetermined and incompletely investigated 14.5 % and more than one potential pathomechanisms in 8%. CONCLUSION: Through this study, we demonstrated the diversity of etiology of stroke in young Tunisian adults. Changes of lifestyle are responsible for the occurrence of the traditional risk factors at an early age. Rheumatic heart diseases remain a frequent cause of AIS in our area.

Occupational elbow musculoskeletal disorders in Tunisia: Epidemiology and socio-professional consequences.

INTRODUCTION: Musculoskeletal disorders (MSDs) are as the primary occupational disease (OD) in Tunisia. They can touch the elbow and cause occupational disability. AIMS: Describe the epidemiological and clinical characteristics of elbow MSDs recognized in Tunisia, identify the factors associated with these MSDs and assess their socio-professional impact. METHODS: Retrospective descriptive study of elbow MSDs recognized as compensable OD by the Committees for the Recognition of Occupational Diseases of National Health Insurance Fund, in Tunisia, from 2012 to 2018. RESULTS: We collected 431 cases of elbow MSDs or 8.35% of all recognized MSDs and 11.8% of recognized MSDs during the same period. The average annual incidence was 4.3 cases. Patients had a mean age of 43.59 years and a clear female predominance (82.2%). The largest provider was the textile industry (60.6%). The average length of employment was 16.78 years. Biomechanical factors were repetitive movements (92.8%), forced movements (67.1%) and prolonged static posture (7.4%). These were lateral epicondylitis (79.1%), medial epicondylitis (14.2%) and ulnar nerve syndrome (10.7%). These pathologies were associated with other MSDs including carpal tunnel syndrome (25.8%). These MSDs were responsible for 15,342 days of lost work. The rate of permanent partial incapacity was 10.6% with a job loss in 15.63%. CONCLUSION: Elbow MSDs are responsible for heavy economic and socio-professional consequences justifying the implementation of a preventive strategy adapted within risk sectors.

Incidence and risk factors of post COVID-19 syndrome: a Tunisian cohort study.

BACKGROUND: It has become increasingly clear that SARS-CoV-2 infection can lead to persistent physical and mental health problems lasting weeks or months, requiring prolonged periods of clinical care and increasing the burden on the healthcare system. This phenomenon, known as post COVID-19 syndrome (PCS), is a relatively new condition, its incidence is still unclear and differs between studies. OBJECTIVES: In this cohort study, we aimed to estimate the incidence of PCS and to identify its risk factors in the Tunisian population. METHODS: This is a prospective cohort study that enrolled patients diagnosed with COVID-19 from the triage unit of the University Hospital of Monastir, Tunisia. between April 2021 and June 2022. Patients were contacted by phone for a follow-up evaluation of PCS 12- weeks after the diagnosis date. RESULTS: A total of 1451 individuals diagnosed with COVID-19 during the study period, responded to the follow-up evaluation after 3 months. The incidence of PCS was found to be 44.03% (95% CI [41.47; 46.58]), with fatigue being the most common symptom (21.5%), followed by cognitive impairment (10.3%), including memory loss and difficulty concentrating. Multivariate analysis revealed that the main associated factors to PCS were female gender (RR = 1.54; CI95% [1.30 - 1.82]), pre-existing comorbidities (RR = 1.30; CI95% [1.10 - 1.52]), duration of acute COVID-19 illness (days) (RR = 1.02; CI95% [1.01 - 1.03]), hospitalization (RR = 1.27; CI95% [1.05 - 1.53]), number of COVID-19 episodes (RR = 1.46; CI 95% [1.28 - 1.67]) and patients having receive two or more doses of vaccine prior to COVID-19 infection (RR = 0.82; CI95% [0.70 - 0.96]). CONCLUSION: Our study allowed to estimate the incidence and identify risk factors of PCS. Recognizing these factors could help to better understand the underlying mechanisms and guide interventions for prevention and management of this condition.

Dynamics of SARS-CoV-2 antibodies after natural infection: insights from a study on Pasteur Institute of Tunis employees.

This study aimed to assess the kinetics of antibodies against the SARS-CoV-2, following natural infection in a cohort of employees of the Institut Pasteur de Tunis (IPT) and to assess the risk of reinfection over a 12-months follow-up period. A prospective study was conducted among an open cohort of IPT employees with confirmed SARS-CoV-2 infection that were recruited between September 2020 and March 2021. Sera samples were taken at 1, 3, 6, 9 and 12 months after confirmation of COVID-19 infection and tested for SARS-CoV-2-specific immunoglobulin G (IgG) antibodies to the spike (S-RBD) protein (IgG anti-S-RBD) and for neutralizing antibodies. Participants who had an initial decline of IgG anti-S-RBD and neutralizing antibodies followed by a subsequent rise in antibody titers as well as those who tested positive for SARS-CoV-2 by RT-PCR after at least 60 days of follow up were considered as reinfected. In total, 137 individuals were included with a mean age of 44.7 ± 12.3 years and a sex-ratio (Male/Female) of 0.33. Nearly all participants (92.7%) were symptomatic, and 2.2% required hospitalization. Among the 70 participants with three or more prospective blood samples, 32.8% were reinfected among whom 11 (47.8%) reported COVID-19 like symptoms. Up to 12 months of follow up, 100% and 42.9% of participants had detectable IgG anti-S-RBD and neutralizing antibodies, respectively. This study showed that humoral immune response following COVID-19 infection may persist up to 12 months after infection despite the potential risk for reinfection that is mainly explained by the emergence of new variants.

[Retrospective study of 60 cases of uterine rupture at the Maternity Center of Monastir, Tunisia]. / Etude rétrospective sur 60 cas de rupture utérine du centre de maternité de Monastir, Tunisie.

Uterine rupture is a life-threatening obstetric complication. The purpose of this study was to investigate the epidemiological features, maternal and foetal prognosis and different treatment options for uterine rupture in healthy and scarred uteri. We conducted a retrospective monocentric descriptive and analytical study of 60 cases of uterine rupture collected in the Department of Gynaecology-Obstetrics of the Center of Maternity and Neonatology, Monastir, from 2017 to 2021. Patients were classified according to the presence or absence of a uterine scar. Sixty patients were enrolled in the study. The majority of cases of rupture occurred in patients with scarred uterus (n=55). The most common clinical sign was abnormal foetal heart rate. No maternal deaths were recorded and perinatal mortality rate was 11%. Mean BMI, fetal macrosomia rate and mean parity were significantly higher in the healthy uterus group than in the scarred uterus group (p=0.033, 0.018, and 0.013, respectively). The maternal complications studied (post-partum haemorrhage, hysterectomy, blood transfusion, prolonged hospitalisation) were significantly more frequent in patients with unscarred uterine rupture (p=0.039; p=0.032; p=0.009; p=0.025 respectively). Uterine rupture is a life-threatening obstetrical event for the foetus and the mother. Fetal heart rate abnormality is the most common sign associated with uterine rupture. Management is based on conservative treatment in most cases. Patients with scarred uterus have a better prognosis.

[Prevalence and predictors of post-traumatic stress disorder in road traffic accidents]. / Prévalence et facteurs prédicteurs des troubles post-traumatiques chez les accidentés de la voie publique.

Introduction: trauma-related disorders following a road accident have both a health and an economic impact. Methods: we conducted a prospective study to determine the prevalence of these disorders, and to identify risk factors in subjects victims of road accidents and hospitalized in the Department of Orthopedic Surgery and Traumatology of the University Hospital Center of Sfax-Tunisia. Results: a total of sixty-ten subjects were included in this study. The prevalence of acute stress disorder was 37.1% and was associated with female sex, low educational level, previous medical and surgical history, passivity during the accident, severity of injuries and the presence of anxious and depressive symptoms. Post-traumatic stress disorder was observed in 40% of subjects and was associated with urban residential environment, passivity during the accident and anxious and depressive symptoms. Low scores for functional coping strategies and high scores for dysfunctional coping strategies were significantly associated with both disorders. Low educational level, urban residential environment, high levels of anxiety and depression, and denial coping strategy appear to be independent risk factors for acute stress and post-traumatic stress disorder. Conclusion: It is therefore important to determine the profile of people at greater risk of post-traumatic stress disorder, to enable early diagnosis in victims of road accidents.

Therapeutic education of patients with coronary heart disease: Impact of digital platform monitoring in preventing major cardiovascular events in Tunisia: Study protocol.

BACKGROUND: Faced with the increase in the number of chronic diseases with the aging of the population, and with the observation of the insufficiency of therapeutic control, a new need has emerged, that of having a patient as a partner in care. METHODS: This study is a randomized controlled trial. Patients with coronary heart disease will be recruited from one clinical site and randomly assigned into two groups: the intervention group and the control group. All participants will be followed up for a total of one year (with three-time points for data collection). Patients who are assigned to the intervention group will receive therapeutic education at first. The digital platform will then allow healthcare providers to accompany them outside the hospital walls. The primary outcome is the incidence of major cardiovascular events within one year of discharge. Main secondary outcomes include changes in health behaviors, medication adherence, and quality of life score. The digital platform is a multi-professional telemonitoring platform that allows care teams to accompany the patient outside the hospital walls. It allows the collection and transmits information from the patient's home to the therapeutic education team. All data will be secured at a certified host. The patient application provides data on compliance, adherence to physical activity (number of steps taken per day), adequate diet (weight gain, food consumed during the meal, compliance with low-salt or salt-free diet, diabetic diet), smoking cessation, as well as medication adherence. Access to educational tools (digital media) is provided to all initial program participants. These tools will be updated annually by the rehabilitation team on the recommendations. The platform also offers the possibility of organizing an individual or group remote educational session (videoconference modules allowing group and individual sessions), a secure integrated caregiver-patient messaging system. The control group will receive the usual controls at the hospital. DISCUSSION: To offer a complete solution of care to our patients, we have thought of setting up a digital platform that aims to monitor the patient and strengthen their abilities to manage their condition daily. This pilot experience could be generalized to several services and disciplines. It could be used in several research works. TRIAL REGISTRATION: Trial registered with the Pan African Clinical Trial Registry (PACTR202307694422939). URL: https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=24247.

Prevalence and factors for anxiety and depression among secondary school teachers from Sfax city of Tunisia in times of the coronavirus disease 2019 pandemic: a cross-sectional study.

Introduction: teachers have to adapt during the coronavirus disease 2019 (COVID-19) pandemic to many changes that could potentially make them more vulnerable to psychological distress. We aimed to assess anxiety and depression in Tunisian secondary school teachers during the COVID-19 pandemic and to explore their associated factors. Methods: we conducted a cross-sectional survey concerning Tunisian secondary school teachers between May 1st, 2021, and June 30th, 2021, using an online survey platform via Google Forms. Participants were asked to fill in a form including two psychometric tests: the General Anxiety Disorder 7 (GAD-7) and the Patient Health Questionnaire 9 (PHQ-9). We performed both univariable and multivariable logistic regression analyses. Results: a total of 170 secondary school teachers were included, of whom 22.4% (n=38) were males and 77.6% (n=132) were females. The median age was 45.5 years (Q1=39, Q3=49). The overall anxiety prevalence was 34.7% (n=59) while it was 41.7% (n=71) for depression. In multivariable analysis, anxiety was strongly associated with sleep disturbances (aOR: 5.1; 95% CI: 1.80-14.45; p=0.002) and depression (aOR: 33.91; 95% CI: 12.32-93.33; p<0.001) while depression was strongly associated with dissatisfaction with working conditions (aOR: 3.99; 95% CI: 1.49-10.65; p=0.006), the irregular wearing of protective masks (aOR: 3.94; 95% CI: 1.33-11.66; p=0.013) and anxiety (aOR=51.63; 95% CI: 17.74-150.25; p<0.001). Conclusion: secondary school teachers in Tunisia are characterized by a high rate of anxiety and depressive disorders which are related to personal and professional factors on which we can act by supplying of educational institutions by protective masks, the implementation of programs for adjusting working conditions and the practice of non-pharmacological interventions for insomnia management.

Access to healthcare for migrants in Tunisia in 2023-2024: Current situation and ethical challenges.

INTRODUCTION: Transformed progressively into a transit country towards Europe but also as a host, Tunisia has seen a diversification of migratory movements since the 2011 revolution, as well as the profiles of migrants who face multiple difficulties that can have an impact on their health. AIM: This update aimed to expose the situation of migrants in Tunisia regarding access to healthcare, and to raise the ethical issues that result from it. RESULTS: Providing care to vulnerable individuals, especially migrants, compels us to reevaluate our practices and question ourselves. Ethical questioning is constant to determine how to do well and not harm. The reflection on this more humane "social medicine" comprehending the patient in its entirety, is only in its beginnings. The critical health status of the poorest populations and their extreme vulnerability do not only call for adapted and specific care measures but also a more comprehensive questioning of social ties and the place that our society grants to the weakest and excluded. CONCLUSION: Migration must be considered as a central issue of the ethics of the health of a population in order to provide quality care without prejudice.

An update on the access to inpatient rehabilitation facilities across Tunisia in 2023.

INTRODUCTION: Considering the growing global need and the complexity of health conditions, an intensive rehabilitation in inpatient departments is fundamental. Yet, in Tunisia, the distribution of Inpatient Rehabilitation Facilities is not illustrated. AIM: To perform an update concerning the rehabilitation's beds-ratio /1000 Tunisian-inhabitants in 2023. METHODS: Data were collected from the Tunisian Ministry of Health, the Eastern Mediterranean Regional Office, and the National Institute of Statistics websites. RESULTS: The findings revealed a total number of rehabilitations' beds 132 among a total of 20000 hospital beds with a rehabilitations' beds-ratio equal to 0.01/1000 inhabitants. Only three Inpatient Rehabilitation Facilities were identified in Tunisia covering the Greater Tunis, North East, and Center east districts. There was inequity of distribution since the beds ratio is 1.07/1000 in the North east, 0.02/1000 in the Greater Tunis and 0 in the North West and the South of Tunisia. CONCLUSION: This update highlighted the alarmingly low rehabilitation's beds-ratio in Tunisia, coupled to a significant regional disparity. Increasing beds in the existing Inpatient Rehabilitation Facilities and extending outpatient rehabilitation departments with inpatient units might be considered urgent solutions.

First report of Sarcocystis falcatula in naturally infected Razorbill auks (Alca torda) collected in Tunisian Mediterranean Sea shores.

Sarcocystis spp. are apicomplexan cyst-forming parasites that can infect numerous vertebrates, including birds. Sarcosporidiosis infection was investigated in three muscles (breast, right and left thigh muscle) and one organ (heart) of four Razorbill auks (Alca torda) stranded between November and December 2022 on the shores of the Mediterranean Sea in Nabeul and Bizerte governorates, Northern Tunisia. Two of the four tested A. torda were PCR positive for 18S rRNA Sarcocystis spp. gene. Among the examined 16 muscles/organs, only one breast and one right thigh were Sarcocystis spp. PCR-positive (12.5% ± 8.3, 2/16). Our results showed a relatively high molecular prevalence of Sarcocystis spp. in Razorbill auks (A. torda). Sarcocystis spp. sequence described in the present study (GenBank number: OR516818) showed 99.56-100% identity to Sarcocystis falcatula. In conclusion, our results confirmed the infection of Razorbill auks (A. torda) by S. falcatula. Further research is needed on different migratory seabirds' species in order to identify other Sarcocystis species.

Primary breast sarcomas: A 13 case-series study treated in university hospital in central Tunisia over a 25-year period.

AIM: To retrospectively study the therapeutic modalities of primary breast sarcomas in view of the data of a local Tunisian experience. METHODS: It is a monocentric, descriptive, retrospective study including 13 cases of primary breast sarcoma treated over a period of 25 years (1995-2020) in the oncological radiotherapy department of a university hospital in Sousse, Tunisia. RESULTS: In our study, 13 cases of non-metastatic breast sarcomas that has been identified, divided into ten cases of phyllodes sarcomas and three cases of non-phyllodes sarcomas.Surgically, all our patients had a mastectomy. Among them, seven underwent a lymph node procedure: five underwent axillary lymph node dissection, and two others had primary axillary lymph node biopsy. For the adjuvant treatment, all the patients included in our study received radiotherapy and seven received chemotherapy. Local recurrence occurred on the operative scar in one patient after completion of radiation therapy. Metastatic relapse was described in five patients. The time to onset of metastases varied between two months and five years. Nevertheless, a complete remission was noted in 6 patients with a follow-up varying from four years to 20 years. Two patients were lost to follow-up. CONCLUSION: Breast sarcomas remain a very rare entity of aggressive tumors.The therapeutic approach is poorly codified. For this reason, the therapeutic decision should always be discussed in a multidisciplinary assessment.

Dynamic of SARS-CoV-2 variants circulation in Tunisian pediatric population, during successive waves, from March 2020 to September 2022.

The emergence of SARS-CoV-2 variants has led to several cases among children. However, limited information is available from North African countries. This study describes the SARS-CoV-2 strains circulating in Tunisian pediatric population during successive waves. A total of 447 complete sequences were obtained from individuals aged from 13 days to 18 years, between March 2020 and September 2022: 369 sequences generated during this study and 78 ones, available in GISAID, previously obtained from Tunisian pediatric patients. These sequences were compared with 354 and 274 ones obtained from Tunisian adults and a global dataset, respectively. The variant circulation dynamics of predominant variants were investigated during the study period using maximum-likelihood phylogenetic analysis. Among the studied population, adolescents were the predominant age group, comprising 55.26% of cases. Twenty-three lineages were identified; seven of which were not previously reported in Tunisia. Phylogenetic analysis showed a close relationship between the sequences from Tunisian adults and children. The connections of sequences from other countries were variable according to variants: close relationships were observed for Alpha, B1.160 and Omicron variants, while independent Tunisian clusters were observed for Delta and B.1.177 lineages. These findings highlight the pivotal role of children in virus transmission and underscore the impact of vaccination on virus spread. Vaccination of children, with booster doses, may be considered for better management of future emergences.

Prevalence and associated factors of unhealthy diet among adolescents: cross-sectional study among Tunisian high school students.

OBJECTIVES: According to World Health Organization (WHO),Unhealthy Diet (UD)is a major risk factor for chronic diseases. That's why it is important to study the UD and its associated factors. Our study aimed to describe the dietary behavior of young high school students and determine associated factors of UD. METHODS: A cross-sectional study was carried out among students of seven high schools in center-eastern Tunisia during the academic year 2021/2022. Data collection was carried out in April2022 by questionnaires. The questions concerned the socio-demographic characteristics, food habits and physical activity. WHO defined UD as the consumption of less than five fruits and vegetables per day. Data analysis was done using SPSS software. RESULTS: A total of 740 adolescents were included. The mean age was17±1.16 years with extremes ranging from 14to19 years. Sex-ratio was 0.66. UD was found among 91.6 % of the study population. At multivariate analysis, eating cake (aOR=4.062; CI [1.685-9.795]; p=0.002),eating fried-food (aOR=3.239; CI [1.118-9.385]; p=0.03)and consuming sweets (aOR=3.263; CI [1.666-6.394]; p=0.001)were independent risk factors of UD. In the other hand, regular physical activity (aOR=0.524; CI [0.294-0.936]; p=0.029)and having breakfast regularly (aOR=0.523; CI [0.297-0.923]; p=0.025)were independent protective factors of UD. CONCLUSIONS: The findings of this study showed an alarming prevalence of UD. Therefore, it is mandatory to establish effective strategies to support healthy diets and physical activity among adolescents in order to reduce non-communicable diseases related to UD.

Phylogeographic Dynamics of H9N2 Avian Influenza Viruses in Tunisia.

Avian influenza virus subtype H9N2 is endemic in commercial poultry in Tunisia. This subtype affects poultry and wild birds in Tunisia and poses a potential zoonotic risk. Tunisian H9N2 strains carry, in their hemagglutinins, the human-like marker 226 L that is most influential in avian-to-human viral transmission. For a better understanding of how ecological aspects of the H9N2 virus and its circulation in poultry, migratory birds and environment shapes the spread of the dissemination of H9N2 in Tunisia, herein, we investigate the epidemiological, evolutionary and zoonotic potential of seven H9N2 poultry isolates and sequence their whole genome. Phylogeographic and phylodymanic analysis were used to examine viral spread within and among wild birds, poultry and environment at geographical scales. Genetic evolution results showed that the eight gene sequences of Tunisian H9N2 AIV were characterized by molecular markers involved with virulence and mammalian infections. The geographical distribution of avian influenza virus appears as a network interconnecting countries in Europe, Asia, North Africa and West Africa. The spatiotemporal dynamics analysis showed that the H9N2 virus was transmitted from Tunisia to neighboring countries notably Libya and Algeria. Interestingly, this study also revealed, for the first time, that there was a virus transmission between Tunisia and Morocco. Bayesian analysis showed exchanges between H9N2 strains of Tunisia and those of the Middle Eastern countries, analysis of host traits showed that duck, wild birds and environment were ancestry related to chicken. The subtypes phylodynamic showed that PB1 segment was under multiple inter-subtype reassortment events with H10N7, H12N5, H5N2 and H6N1 and that PB2 was also a subject of inter-subtype reassortment with H10N4.

[Predictive factors of severity and mortality in acute community-acquired pneumonia : results of a monocentric study in Tunisia]. / Facteurs prédictifs de gravité et de mortalité des pneumonies aiguës communautaires :étude monocentrique en Tunisie.

Community-acquired pneumonia (CAP), a frequent reason for hospitalization in pulmonology, is a major cause of morbidity and mortality in adults. METHODS: It is a retrospective, descriptive and analytical study including patients hospitalized for CAP. We studied the predictors of NIV, ICU transfer and hospital mortality. RESULTS: we included 50 patients (mean age: 56.3 ± 12.8 years). Predictive factors of NIV were PaCO2 ≥ 45 mmHg [Odds Ratio (OR): 15.45, 95 % Confidence Interval (IC): 1.29-184.7], pH ≤ 7.35 (OR: 6.42;1.72-23.9), Fine ≥ 57.5 (OR: 17.36;4.32-693.9) and CURB-65 ≥ 2 (OR: 13.54;1.73-105.7). Taking antibiotics before hospitalization (OR: 1.92;1.08-3.49), PaO2 ≤ 60 mmHg (OR: 4.15;1.27-13.60), Fine score ≥ 100 (OR: 13.54;1.73-105.7) and CURB-65 ≥ 2 (OR: 7.50;1.44-36.9) were associated with the admission in the ICU. PH ≤ 7.35 (OR: 6.39;1.77-23.2) and Fine score ≥ 100 (OR: 8.86;3.33-25.2) were correlated with mortality. CONCLUSION: Arterial pH ≤ 7.35, hypoxemia, hypercapnia, CURB-65 ≥ 2, Fine ≥ 100 and taking antibiotics before hospitalization are predictive factors of a poor prognosis of CAP.

Les pneumonies aiguës (PAC), motifs fréquents d'hospitalisation en pneumologie, constituent une cause majeure de morbidité et de mortalité chez l'adulte. Méthodes : Etude rétrospective, descriptive et analytique incluant les patients hospitalisés pour PAC. Nous avons étudié les facteurs prédictifs de recours à la ventilation non invasive (VNI), de transfert en réanimation et de mortalité hospitalière. Résultats : Au total, 50 cas de PAC ont été colligés (âge moyen : 56,3 ± 12,8 ans). Les facteurs prédictifs de recours à la VNI étaient la PaCO2 ≥ 45 mmHg [Odds Ratio (OR) : 15,45, Intervalle de confiance (IC) 95 % : 1,29-184,7], le pH artériel ≤ 7,35 (OR : 6,42; 1,72-23,9), un score de Fine ≥ 57,5 (OR : 17,36;. 4,32-69,9), et un score CURB-65 ≥ 2 (OR : 13,54; 1,73-105,7). La prise d'antibiotiques avant l'hospitalisation (OR : 1,92 ;1,08-3,49), la PaO2 ≤ 60 mmHg (OR : 4,15; 1,27-13,6), un score de Fine ≥ 100 (OR : 13,54; 1,73-105,7) et un score CURB-65 ≥ 2 (OR : 7,50;1,44-36,9) étaient associés au transfert en réanimation. Le pH ≤ 7,35 (OR : 6,39; 1,77-23,2) et un score de Fine ≥ 100 (OR : 8,86; 3,33-25,2) étaient corrélés à la mortalité. Conclusion : Un pH ≤ 7,35, l'hypoxémie, l'hypercapnie, un score CURB-65 ≥ 2, un score Fine ≥ 100 et la prise d'antibiotiques avant l'hospitalisation sont des facteurs prédictifs d'un mauvais pronostic des PAC.

The effect of therapeutic education program on quality of life among type 2 diabetic North-African patients: a randomized controlled trial.

INTRODUCTION: Type 2 Diabetes Mellitus (T2DM) is a chronic non-communicable disease with major impact on health in general and quality of life (QoL) in particular. The ultimate goal of all health interventions is to reduce the burden of this disease. AIM: To evaluate the effect of therapeutic education program on the QoL among patients with T2DM. METHODS: Between May 2021 and July 2022, 320 outpatients were enrolled in a randomized controlled trial in Sfax, Tunisia. The experimental group received the therapeutic education program, whereas the control group received only standard care. For data collection, the Arabic version of the Diabetes Quality of Life (DQoL-Arabic) questionnaire was used. RESULTS: In total, 263 patients completed the intervention, 132 in the experimental group and 131 in the control group. In terms of the main baseline characteristics, the two groups were comparable. After the intervention, there was a significant difference in all domains of QoL scores (median [interquartile]) between the experimental and control groups: satisfaction (3.14 [2.64-3.36] vs. 3.57 [3.43-3.71], p<0.001, respectively), impact (2.09 [1.91-2.36] vs. 2.45 [2.27 2.64], p<0.001, respectively) and worries (2.50 [2.25-2.75] vs. 3.00 [2.75 3.14], p<0.001, respectively). The QoL improves over time in the experimental group (3.01 [2.79-3.17] vs. 2.59 [2.21-2.80], p<0.001, respectively) and remains comparable in the control group (2.99 [2.81-3.14] vs. 3.01 [2.81-3.15], p=0.724, respectively). CONCLUSIONS: The benefits of implementing an educational program among patients with T2DM are observed in terms of all QoL domains.

Risk factors for treatment failure in multidrug resistant tuberculosis in Tunisia: An analytic study.

INTRODUCTION-AIM: The emergence of multidrug resistant tuberculosis (MDR-TB) is a threat to global public health. The aim of our study was to determine risk factors for treatment failure in MDR-TB. METHODS: Retrospective study conducted between January 2000 and March 2019 including patients with MDR-TB. Characteristics of patients with therapeutic failure were compared to cured ones. Logistic regression analysis was used to identify risk factors for treatment failure. RESULTS: Our study included 140 patients aged of 42±13 years (18-80). Fifty-seven percent of patients had treatment success and 12% had treatment failure. In multivariate logistic regression analysis, treatment failure was associated with age over 45 years (OR=1.05; 95%CI, 1.024-7.736;p=0.014), primary education level and illiteracy (OR=5.022; 95%CI, 1.316-19.161;p=0,018), history of incarceration (OR=3.291; 95%CI, 1.291-21.083;p=0.016), undernutrition (OR=4.544; 95%CI, 2.304-54.231;p=0,027), extensive TB (OR=6.406; 95%CI, 1.761-23.922; p=0.038), initial high grade positive smears (OR=1.210; 95%CI, 1.187-32.657; p=0.045), positive smear culture at 90 days of treatment (OR=6.871, 95%CI, 3.824-23.541; p=0.003), poor adherence (OR=6.110; 95%CI, 2.740-12.450; p=0.021) and occurrence of psychiatric adverse events (OR=3.644 95%CI, 2.560- 27.268; p=0.041). CONCLUSION: Therapeutic education, nutritional and psychological support and close follow-up are strongly recommended to optimize the prognosis of MDR-TB.

Impact of Covid 19 on Primary healthcare in Tunisia.

INTRODUCTION: Public primary healthcare facilities, the cornerstone of the Tunisian health system, were impacted by the Covid 19 crisis as all health systems in the world. AIM: This study aims to assess this impact of the pandemic. METHODS: We analyzed the budgetary evolution of the basic healthcare group (BHG) of Medenine and Djerba between 2019 and 2020. Similarly, we examined the evolution of all the activities of BHG of Medenine. This analysis was also completed by a semi-structured questioning with a regional expert. RESULTS: Our results showed an increase in expenditure, a decrease in revenue (12.4% for GSB of Medenine and 10.8% for BHG of Djerba), and an accumulation of outstanding payment. BHG's activities have been affected by the pandemic. We showed that stomatology and vaccine activities were well maintained during the pandemic. However, we noted a regression in the number of patients and some illnesses. Activity related to child health and health education has significantly decreased. This impact has had and will have repercussions on the epidemiological state of the population. Despite the intervention of the regional management in terms of organization, training and strengthening of equipment and human resources, the pandemic has generally impacted the operation process of these establishments, which are already facing several challenges. CONCLUSION: We recommend above all to activate the already existing opportunities to replenish the financial resources of primary healthcare facilities, to improve work environment and continuous professional development and to computerize the data and its analysis according to a scientific approach.