Risk Factors for Hemorrhagic Stroke among Adults in the Democratic Republic of the Congo: A Hospital-Based Study in a Limited Resource Setting.

Background: The prevalence of stroke is increasing in sub-Saharan Africa. The scarcity of hospital-based stroke data in Lubumbashi (in the Democratic Republic of the Congo) led to the study, which was designed to describe the epidemiology of stroke and identify risk factors associated with hemorrhagic stroke among adult patients in Lubumbashi. Methods: This was a cross-sectional study of 158 adult patients admitted for stroke in the internal medicine department of Lubumbashi University Clinics from January 2018 to December 2020. Sociodemographic and clinical features, cardiovascular risk factors, and hospital mortality were collected. A logistic regression has determined the risk of developing a hemorrhagic stroke. Results: Of 9,919 hospitalized patients, 158 had a stroke with a hospital prevalence of 1.6%; 86 (54.4%) patients had a hemorrhagic stroke while 72 (45.6%) had an ischemic stroke. Of which 41.1% (65/158) were women. The mean age was 60.8 ± 13.3 years. Main clinical signs were hemiplegia (63.3%), headache (48.7%), speech disorders (38.6%), and dizziness (38.6%). Hypertension (82.9%) and hyperglycemia (53.2%) were the most common risk factors. Inhospital mortality was 22.8%. After logistic regression, independent predictors for developing hemorrhagic stroke were hypertension (aOR = 8.19; 95% CI: 2.72-24.66; p < 0.0001) and atrial fibrillation (aOR = 4.89; 95% CI: 1.41-16.89; p = 0.012). Conclusion: This study highlights the high stroke mortality in a resource-limited hospital and the burden of hypertension in the development of hemorrhagic stroke. It illustrates the need to establish stroke care setting to improve the quality of stroke care.

Tolosa-Hunt Syndrome: A Painful Ophthalmoplegia.

Tolosa-Hunt syndrome is a painful ophthalmoplegia characterized by recurrent unilateral orbital pain, ipsilateral oculomotor paralysis, and a rapid response to steroids. Our report describes a 37-year-old young woman who presented with right ptosis, ipsilateral ophthalmoplegia, and painful headache with no other neurological deficits in which all biological and neuroimaging investigations were normal. Complete recovery within one week of corticosteroid therapy was observed. This is probably the first case of Tolosa-Hunt syndrome reported in Dakar, Senegal.

Case Report: Three Cases of Neurocysticercosis in Central Africa.

Neurocysticercosis (NCC) is an infection prevalent in developing countries; however, it is neglected in the Democratic Republic of the Congo (DRC) and in sub-Saharan Africa. Here, we present three different cases seen in a consulting room in Lubumbashi. These cases are evidence that NCC is more common than it was previously thought in sub-Saharan Africa. Neurocysticercosis is a pathology-neglected and ignored infection, not only by the population but also by health professionals and health authorities in the DRC, and because of that, it is important to increase the research about NCC in the DRC to assess the prevalence and risk factors for NCC to assess the severity of the phenomenon and to help designing appropriate prevention and control measures.

Epidemiology of Epilepsy in Lubumbashi, Democratic Republic of Congo.

BACKGROUND: Epilepsy is one of the most common neurological conditions, but the majority of epilepsy patients in sub-Saharan countries do not receive appropriate treatment. In the Democratic Republic of Congo (DRC), particularly in Lubumbashi, very few epidemiological studies on epilepsy have emerged. This study aims to analyze demographic characteristics, semiology of epileptic seizures, and their etiologies in patients followed in hospital. METHODS: This is a prospective descriptive study that enrolled 177 epileptic patients who performed a neurological consultation at the Centre Médical du Centre Ville (CMDC) in Lubumbashi (DRC) from January 1, 2016, to December 31, 2017. RESULTS: The mean age of the patients was 20.0 years (range: 5 months and 86 years). The male sex was predominant (57.1%). The mean age at the seizure onset was 13.1 years, and the mean duration between onset of seizures and consultation was 83.5 months. The family history of epilepsy was present in 27.7%. Generalized tonic-clonic seizures were the most frequent (58.2%), followed by atonic generalized seizures (9.6%) and focal clonic seizures (8.5%). The etiology was found in 68 (38.4%) patients and was dominated by neurocysticercosis (26.5%), meningitis (25%), perinatal pathologies (20.6%), and head injury (20.6%). CONCLUSION: This study is a useful starting point from which health programs and health professionals can work to improve the diagnosis and quality of epilepsy management in our community.

[A typical shared psychotic disorder: about a case]. / Trouble psychotique partagé atypique: à propos d'une observation.

Shared psychotic disorder is a rare entity characterized by the transmission of delusional symptoms from one patient ("inducer") to another ("induced" partner). We here report a clinical observation of atypical shared psychotic disorder involving delusion of persecution and of grandeur in a teenager induced by two subjects (grand-father and paternal uncle) with two different types of psychiatric disorders, all of which present in the same subject (third-party). The nature of the content transmitted to the third subject was the sum of the ideas of the first two subjects. These three subjects had a close relationship and lived in a closed environment, without access to the outside world.