Goal . Neuromeningeal determine the prevalence of disease in PLHIV and identify factors associated with death. Methodology. Retrospective study on descriptive and analytical referred cases hospitalized in the Infectious Diseases department during the period 1 January 2013 to 31 May 2015. Results. One hundred and fifty patients included (10.5% of admissions) with mean age of 41.1 ± 11.8 years (range 19 to 69) women (n = 86, 57.3%), sex ratio of 1,3. were without jobs (n = 68; 45.3%), single (n = 96; 64%), heterosexually infected by HIV-1 (100%). The average time of consultation was 19.2 ± 1.3 days. Fever (n = 99; 66.0%), disorders of consciousness (n = 66; 44.0%) were the main reasons for consultations. Meningeal stiffness (40%), focal signs (n =62; 41,4%) were the main signs consideration. CSF was clear (n = 94; 62.7%), hyperproteinorachique (59.8%), hypoglycorrachique (43.8%). Examining the ink was positive in 39 cases European Scientific Journal November 2016 edition vol.12, No.33 ISSN: 1857 -7881 (Print) e -ISSN 1857 178 (34.8%) The Gerh was positive in 35 patients .the CT abnormalities were dominated abscess (n = 12; 15.4%).. Thirty four patients were on TDF + FTC + EFV regimen. The average hospital stay was 14.4 ± 9.5 days. Overall mortality was 83.2% mainly due to cerebral herniation (n = 28; 33.3%). Conclusion. The prevalence and lethality of diseases neuromeningeal of HIV are high. The diagnosis delay and TNM influence the prognosis of patients; Hence the importance of early detection of HIV infection for its management to prevent immunosuppression.

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Migraine is a chronic disease evolving through recurrent seizures; it constitutes a frequent reason of consultation in neurology. Epidemiological data on migraine in the world are available, but no study has been conducted in general population in Congo. To determinate the prevalence of migraine in population of Brazzaville, we conducted a prospective cross-sectional, door-to-door study. This study took place from March 1 st to July 31 st , 2018, in the city of Brazzaville. Regarding all subjects over 18 years old, living in Brazzaville for over ten years. The statistical analysis was performed using SPSS 20.0 software for Mac. The prevalence of migraine was 11,3% in Brazzaville, with 6% definite migraine and 5,3% of probable migraine. Women are more affected than men respectively 63,5% and 36,5%. Migraine without aura is more common than migraine with aura. Migraine is a public health problem because of its prevalence. Its affects the young adult and more preferably the woman The knowledge of the epidemiology of migraine in Brazzaville will lead to better awareness-raising actions.