BackgroundStroke contributes significantly to disability and mortality in developing countries yet little is known about the determinants of stroke outcomes in such countries. 12% of Malawian adults have HIV/AIDS. It is not known whether having HIV-infection alters the outcome of stroke. The aim of this study was to document the functional outcome and mortality at 1 year of first-ever acute stroke in Malawi. Also to find out if the baseline variables, including HIV-infection, affect the outcome of stroke.Methods and Findings147 adult patients with first-ever acute stroke were prospectively followed up for 12 months. Conventional risk factors and HIV-infection were assessed at baseline. Stroke severity was evaluated with modified National Institute of Health Stroke Scale (mNIHSS) and functional outcome with modified Rankin scale (mRS). Fifty (34%) of patients were HIV-seropositive. 53.4% of patients had a poor outcome (severe disability or death, mRS 4–6) at 1 year. Poor outcome was related to stroke severity and female gender but not to presence of HIV-infection. HIV-seropositive patients were younger and had less often common risk factors for stroke. They suffer more often ischemic stroke than HIV-seronegative patients.ConclusionsMild stroke and male gender were associated with favourable outcome. HIV-infection is common in stroke patients in Malawi but does not worsen the outcome of stroke. However, it may be a risk factor for ischemic stroke for young people, who do not have the common stroke risk factors. Our results are significant, because stroke outcome in HIV-seropositive patients has not been studied before in a setting such as ours, with very limited resources and a high prevalence of HIV.

HIV-associated dementia (HAD) has received little attention in sub-Saharan Africa, and there are no data available from Malawi. We used the International HIV Dementia Scale (IHDS), a cross-cultural, simple and validated screening tool to study the prevalence of suspected HAD, defined as an IHDS score

This retrospective study is based on the Helsinki Young Stroke Registry data. The registry includes all consecutive 15-to 49-year-old Background and Purpose-Poststroke infections (PSIs) worsen the outcome in acute ischemic stroke, but the effect of preceding infection (PI) is controversial. Data on young patients are scarce. We characterized PI and PSI in young adults with first-ever stroke and studied whether they are associated with 3-month and long-term outcomes, recurrent vascular events, and death. Methods-From our database of 1008 consecutive patients aged 15 to 49 years, we included in the present study those who had brain imaging done within the first 2 days from stroke onset. Outcomes were unfavorable at 3 months and during long-term follow-up, vascular events, and all-cause death. Logistic regression and Cox proportional models were used to determine associations between infections and clinical outcomes. Results-A total of 681 patients (62.3% men) fulfilled the inclusion criteria. Of these, 70 (10.3%) had PI, most commonly upper respiratory tract infection, and 103 (15.1%) had PSI, most commonly pneumonia. After adjusting for sex, age, and risk factors, both PI (odds ratio, 2.86; 95% confidence interval, 1.48-5.54) and PSI (odds ratio, 2.26; 95% confidence interval, 1.08-4.76) were independently associated with unfavorable 3-month outcome. PSI was also associated with long-term (follow-up, 7.8±4.0 years) higher risk of all-cause death. Conclusions-In young patients with ischemic stroke, both PI and PSIs are associated with unfavorable short-term outcome.PSIs are also associated with higher long-term mortality. (Stroke. 2013;44:3331-3337.)

BackgroundIn post-stroke patients, impairment of quality of life (QOL) has been associated with functional impairment, age, anxiety, depression, and fatigue. Good social support, higher education, and better socioeconomic status are associated with better QOL among stroke survivors. In Africa, studies from Nigeria and Tanzania have reported on post-stroke QOL. AimThe aim of this study was to describe QOL more than six months after first-ever stroke in Malawi. MethodsThis was an interview-based study about a stroke-surviving cohort. Adult patients were interviewed six or twelve months after their first ever stroke. HIV status, modified stroke severity scale (mNIHSS) score, and brain scan results were recorded during the acute phase of stroke. At the time of the interviews, the modified Rankin scale (mRS) was used to assess functional outcome. The interviews applied the Newcastle Stroke-specific Quality of Life Measure (NEWSQOL). All the data were analysed using Statview™: the X 2 test compared proportions, Student's t-test compared means for normally distributed data, and the Kruskal-Wallis test was used for nonparametric data. ResultsEighty-one patients were followed up at least six months after the acute stroke. Twenty-five stroke patients (ten women) were interviewed with the NEWSQOL questionnaire. Good functional outcome (lower mRS score) was positively associated with better QOL in the domains of activities of daily living (ADL)/self-care (p = 0.0024) and communication (p = 0.031). Women scored worse in the fatigue (p = 0.0081) and cognition (p = 0.048) domains. Older age was associated with worse QOL in the ADL (p = 0.0122) domain. Seven patients were HIV-seroreactive. HIV infection did not affect post-stroke QOL. ConclusionIn Malawi, within specific domains, QOL after stroke appeared to be related to patients' age, sex, and functional recovery in this small sample of patients.

ObjectivesIs it possible to live without neurocognitive or neurological symptoms after being infected with HIV for a very long time? These study patients with decades-long HIV infection in Finland were observed in this follow-up study during three time periods: 1986–1990, in 1997 and in 2013.SettingPatients from greater Helsinki area were selected from outpatient's unit of infectious diseases.ParticipantsThe study included 80 HIV patients. Patients with heavy alcohol consumption, central nervous system disorder or psychiatric disease were excluded.Primary and secondary outcome measuresThe patients underwent neurological and neuropsychological examinations, MRI of the brain and laboratory tests, including blood CD4 cells and plasma HIV-1 RNA. Neuropsychological examination included several measures: subtests of Wechsler Adult Intelligence Scale, Wechsler Memory Scale-Revised, list learning, Stroop and Trail-Making-B test. The Beck Depression Inventory and Fatigue Severity Scale were also carried out. The obtained data from the three time periods were compared with each other.ResultsOwing to high mortality among the original 80 patients, eventually, 17 participated in all three examinations performed between 1986 and 2013. The time from the HIV diagnosis was 27 (23–30) years. Blood CD4 cells at the diagnosis were 610 (29–870) cells/mm3, and the nadir CD4 168 (4–408) cells/mm3. The time on combined antiretroviral treatment was 13 (5–17) years. 9 patients suffered from fatigue, 5 had polyneuropathy and 3 had lacunar cerebral infarcts. There was a subtle increase of brain atrophy in 2 patients. Mild depressive symptoms were common. The neuropsychological follow-up showed typical age-related cognitive changes. No HIV-associated dementia features were detected.ConclusionsPolyneuropathy, fatigue and mild depression were common, but more severe neurological abnormalities were absent. These long-term surviving HIV-seropositive patients, while on best-available treatment, showed no evidence of HIV-associated neurocognitive disorder in neuropsychological and neuroradiological evaluations.