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Introduction-Aim: The third cycle of medical studies (TCMS) lasts 3 years for the specialty of family medicine (FM) in Tunisia. The members of the FM committee of the Faculty of Medicine of Monastir (FMM) aimed to detail the learning objectives (LO) of residents in FM., Method: We used the Delphi method in 2 rounds including a group of experts called FM Learning Objectives Writing Group (FMLOWG) at the FMM. The FMLOWG included 74 university hospital physicians and FM internship supervisors. These members actively participated in the 10 meetings held during the month of March 2022. Three points were discussed: the identification of LOs; the development of training titles and the proposal of the teaching methods to be adopted. The writing was subdivided into 5 domains of LO: transversal, public health, typical population and by system., Results: We identified 1359 LOs for FM residency, for which 552 were LOs per system (40.5%). The learning included 618 training session titles. Residents will have an academic training day every 3 weeks during 9 months for each TCMS year., Conclusion: A detailed, MF-specific consensus has been developed by majority of medical specialties. It will be a learning base for learners, a reference for supervisors and TCMS teachers.

Objective: To determine the predictive factors of nebulized morphine (nMOR) failure in patients with chest trauma., Research Design and Methods: This was an interventional clinical study. Patients admitted with isolated chest trauma with a pain visual analog score > 4 were included. Each patient received 10 mg nMOR. If pain was still > 4 after 10 minutes of nebulization, the latter was repeated every 10 minutes until pain was relieved (i.e. ≤ 4). If pain was > 4 at 30 minutes, nMOR was considered a failure. Patients were divided into two groups: MOR (+) and MOR (-) (good response to and nMOR failure, respectively)., Results: Seventy-five patients were included. Analysis of the risk factors revealed that road traffic accidents (relative risk (RR): 0.117 [0.031-0.443]; p = 0.002), number of fractured ribs > 4 (RR: 0.317 [0.092-0.543]; p = 0.006), bilateral injury (RR: 0.114 [0.037-0.349]; p < 0.001), flail chest (RR: 0.120 [0.037-0.386]; p < 0.001), hemothorax (RR: 0.203 [0.062-0.660]; p = 0.008), pulmonary contusion (RR: 0.202 [0.069-0.589]; p = 0.003), and pain at admission > 7 (RR: 0.363 [0.147-0.579]; p = 0.004) were predictors of nMOR failure., Conclusion: Our results can help optimize the analgesic management of chest trauma patients by identifying the most eligible patients to benefit from nMOR., Clinical Trial Registration: www.clinicaltrials.gov identifier is NCT03580187.

Objectives: To determine the prevalence and to monitor the trends of resistance to broad-spectrum cephalosporins among various species of enterobacteria in the region of Mahdia (Tunisia) from 2002 to 2014., Methods: A retrospective study was carried out in the microbiology laboratory at Tahar Sfar Teaching Hospital in Mahdia. Data concerning a thirteen-year period (2002-2014). All clinical isolates of enterobacteriaceae were identified with the API 20 E system. Antimicrobial susceptibilities were determined by disk diffusion on Mueller Hinton agar according to CA-SFM recommendations., Results: During the study period, 25040 non-duplicate clinical strains of enterobacteriacae were identified. 2584 (10,3%) clinical isolates showed acquired resistance to third generation cephalosporins (3rdGC). The overall frequency of resistance increased from 8% in 2002 to 16,3% in 2014. This increase was statistically significant. High prevalence rates of 3rdGC resistance have been observed in pediatric (25,1%), in gynecologyobstetrics (21,9%) and medecine (17,4%). E. coli (21,6%), K. pneumoniae (28,6%) and E. cloacae (30,5%) showed high prevalence rates of broad-spectrum cephalosporin resistance., Conclusion: The resistance rates ERC3G in our region seems to be increasing. Implementation of infection control measures and identification of the mechanism responsible for third generation cephalosporins resistance are necessary to limit the spreading of these resistant enterobacteriaceae in hospitals and community settings.

Blunt chest trauma remains a public health problem due to the severity of caused injuries, diagnostic difficulties and therapeutic orientation. There is no correlation between the parietal lesions and endothoracic abnormalities. Instead radiological examinations are far from accurate. Through a study of 72 cases of closed chest trauma and a literature review we propose to identify risk factors of endothoracic lesions, to clarify the role of radiological examinations in the exploration of these injuries and propose a decisional algorithm.