Ischemic stroke in Morocco: Prehospital delay and associated factors.

OBJECTIVES: This study aimed to estimate prehospital delay and to identify the factors associated with the late arrival of patients with ischemic stroke at the Souss Massa Regional Hospital Center in Morocco. PATIENTS AND METHODS: An observational, prospective, cross-sectional study was conducted from March 2019 to September 2019 in the Souss Massa regional hospital center, which is a public hospital structure. A questionnaire was administered to patients with ischemic stroke and to bystanders (family or others), while clinical and paraclinical data were collected from medical records. Univariate and multivariate logistic regression analyses were used to identify the factors associated with delayed arrival at emergency department. RESULTS: A total of 197 patients and 197 bystanders who fulfilled the criteria for the study were included. The median time from symptom onset to hospital arrival was 6hours (IQR, 4-16). Multiple regression analysis showed that illiteracy (OR 38.58; CI95%: 3.40-437.27), waiting for symptoms to disappear (patient behavior) (OR 11.24; CI95%: 1.57-80.45), deciding to go directly to the hospital (patient behavior) (OR 0.07; CI95%: 0.01-0.57), bystander's knowledge that stroke is a disease requiring urgent care within a limited therapeutic window (OR 0.005; CI95%: 0.00-0.36), and direct admission without reference (OR 0.005; CI95%: 0.00-0.07), were independently associated with late arrival (>4.5hours) of patients with acute ischemic stroke. In addition, illiteracy (OR 24.62; CI95%: 4.37-138.69), vertigo and disturbance of balance or coordination (OR 0.14; CI95%: 0.03-0.73), the relative's knowledge that stroke is a disease requiring urgent care and within a limited therapeutic window (OR 0.03; CI95%: 0.00-0.22), calling for an ambulance (relative's behavior) (OR 0.16; CI95%: 0.03-0.80), distance between 50 and 100km (OR 10.16; CI95%: 1.16-89.33), and direct admission without reference (OR 0.03; CI95%: 0.00-0.14), were independently associated with late arrival (>6hours) of patients with acute ischemic stroke. CONCLUSION: Patient behavior, bystander knowledge and direct admission to the competent hospital for stroke care are modifiable factors potentially useful for reducing onset-to-door time, and thereby increasing the implementation rates of acute stroke therapies.

Clinical predictive factors of histological chorioamnionitis: case-control study.

INTRODUCTION: Histological chorioamnionitis or "intrauterine inflammation or infection" (Triple I) it is an acute inflammation of amniotic membrane, chorionic plate and umbilical cord. SUBJECT: To assess in the event of the clinical predictive factors associated to histological chorioamnionitis. METHODS: Prospective examination of 50 placentas from aberrant pregnancies, and 50 placentas from 'normal' deliveries. The Placentas analyzed by the conventional histopathology method, and the severity of chorioamnionitis was classified histologically according to the intensity and the topography of placental inflammation.The clinical and histopathological features of the study groups were introduced into the SPSS 13 database (License University Mohammed V-Rabat). RESULTS: 36/50 placentas of aberrant pregnancies showed a histological chorioamnionitis often associated to a funisitis, and 11/50 normal placentas have shown some lesions of histological chorioamnionitis mainly grade one without funisitis.On the other hand we noted a statistically significant association between histological chorioamnionitis and premature rupture of the membranes (PROM) over than 12h (p < 0.001). CONCLUSIONS: Our study confirmed the predominance of histological chorioamnionitis lesions in clinically suspected cases of chorioamnionitis with 72% versus 22% in the controls group.Among the clinical parameters studied, only the premature rupture of the Membranes was shown a statistically significant association with the appearance of histological signs of chorioamnionitis.In conclusion, chorioamnionitis is sometimes clinically silent. Morphological placental study could be a confirmation of this pathology, which is predominantly associated to PROM over than 12 h.

Annotated Whole-Genome Shotgun Sequence of Multidrug-Resistant Mycobacterium tuberculosis MTB13_M Isolated from Morocco.

Here, we describe the annotated genome sequence of Mycobacterium tuberculosis MTB13_M. The organism was isolated from a sputum sample in Morocco.

Genome Sequences of Multiresistant Staphylococcus capitis Pulsotype NRCS-A and Methicillin-Susceptible S. capitis Pulsotype NRCS-C.

Here, we report the draft genome sequences of methicillin-susceptible Staphylococcus captis pulsotype NCRS-C (CR02 strain) and multiresistant Staphylococcus captis pulsotype NCRS-A (CR07 strain).

Genome Sequences of Four Staphylococcus capitis NRCS-A Isolates from Geographically Distant Neonatal Intensive Care Units.

Staphylococcus capitis pulsotype NRCS-A was previously reported as a frequent cause of late-onset sepsis in neonatal intensive care units (NICUs) worldwide. Here, we report the whole-genome shotgun sequences of four S. capitis pulsotype NCRS-A strains, CR03, CR04, CR05, and CR09, isolated from Belgium, Australia, the United Kingdom, and France, respectively.

[Langerhans-cell histiocytosis of the orbit. A case study]. / Histiocytose langerhansienne à localisation orbitaire. A propos d'un cas.

PURPOSE: Langerhans' cell histiocytosis is a rare disease representing less than 1% of orbital tumors. METHODS: We report a case of Langerhans cell histiocytosis with orbital involvement in a 9-year-old boy. He presented with an inflammatory swelling if the left lateral orbital wall. The computed tomographic scan revealed an orbital cellular mass with lytic bone lesion within the orbital roof and intracranial enlargement. RESULTS: The cytological study after a biopsy showed infiltrates of histiocytes derived from Langerhans cells. Diagnosis was confirmed by immunohistochemistry, which identified positive staining with anti-S100 and anti-CD1a antibodies. The rapidly expanding orbital tumor, posing a threat of ocular compression as well as intracranial spreading, was treated by chemotherapy (Vinblastine) combined with a steroid. CONCLUSION: A 2-year follow-up showed no evidence of recurrence or systemic involvement. According to this observation, the authors describe the clinicopathological and histological features of orbital involvement in Langerhans cell histiocytosis.