• William P Howlett, Sarah J Urasa, Venance P Maro, Richard W Walker, Kajiru G Kilonzo, Patrick J Howlett, and Marieke Cj Dekker.
• Kilimanjaro Christian Medical Centre, Moshi, Kilimanjaro, Tanzania.
• Afr Health Sci. 2022 Mar 1; 22 (1): 269284269-284.

BackgroundThe burden of neurological disorders is large and altered by the HIV epidemic.ObjectivesWe describe the pattern of neurological disorders and their association with HIV infection in adult patients attending a consultant hospital in Northern Tanzania.MethodsIn this prospective cross-sectional study, we collected data on adult neurological referrals over a 6-year period between 2007-13. The odds of HIV infection, across neurological categories adjusted for age and sex, was calculated.ResultsOf 2037 participants, 54.8% were male and 45.2% were female. The median age of participants was 43 years. The results for HIV screening were available for 992/2037 (48.7%) patients, of whom 306 (30.8%) were seropositive. The most frequent neurological disorders were cerebrovascular disease (19.9%), paraplegia (13.6%), and peripheral neuropathies (8%). Taken together CNS infection accounted for 278/2037 (13.6%). The adjusted odds (aOR) of HIV infection was highest amongst infections; brain abscesses (aOR 107, 95% CI 35.1-470.4) and meningitis/encephalitis (aOR 40.1, 95% CI 13.6-172.9), but also raised in cerebrovascular disease, paraplegia, peripheral neuropathies, cranial nerve palsies, seizures, cerebllar disorders, movement disorders, motor neuron disease and headache.ConclusionThe main pattern of neurological disorders in Northern Tanzania is presented. The odds of HIV infection was highest in CNS infections and in a wide range of non-communicable neurological disorders.© 2022 Howlett WP et al.

20 keywords...

hide…