Yellow Fever Disease: Pattern of Presentation of Patients in Federal Medical Centre, Asaba, Delta State, Nigeria.

BACKGROUND: Yellow fever has become a re-emerging disease of public health importance, especially in endemic areas like Nigeria and South America. Since 2017, Nigeria has been riddled with yearly outbreaks of the disease despite the availability of a safe and effective vaccine which was introduced into the country's Expanded Programme on Immunization in 2004. We aim to describe the presentation pattern of patients with the disease who were managed in the 2020 outbreak that occurred in Delta State. METHODS: Data were collected from the case notes of 27 patients managed for the disease using a proforma to describe their symptoms, signs, treatment measures, and outcomes. This was a facility-based retrospective cross-sectional record review carried out in the hospital's isolation ward. Data were analyzed with IBM Statistical Product and Service Solutions version 21 and presented as percentages, mean, and standard deviation. RESULTS: Most patients were male 20 (74.1%) and the mean age of patients was 26.4 ± 13 years. The most common presenting symptoms recorded among patients were generalized weakness 27 (100%), closely followed by fever 25 (92.6%), vomiting 20 (74.1%), and jaundice 18 (66.7%). Eleven (40.7%) had blood transfusion while only 2 (7.4%) had oxygen therapy. CONCLUSION: Young adults and males were most affected, and the most common presentation was generalized weakness closely followed by fever. A high index of suspicion of yellow fever infection by healthcare workers will aid in the presumptive diagnosis and care of patients.

CONTEXTE: La fièvre jaune est devenue une maladie réémergente d'importance pour la santé publique, en particulier dans les régions endémiques comme le Nigéria et l'Amérique du Sud. Depuis 2017, le Nigéria est confronté à des flambées annuelles de la maladie malgré la disponibilité d'un vaccin sûr et efficace qui a été introduit dans le Programme élargi de vaccination du pays en 2004. Notre objectif est de décrire le schéma de présentation des patients atteints de la maladie qui ont été pris en charge lors de l'épidémie de 2020 qui s'est produite dans l'État du Delta. MÉTHODES: Les données ont été recueillies à partir des notes de cas de 27 patients pris en charge pour la maladie, à l'aide d'un proforma décrivant leurs symptômes, signes, mesures de traitement et résultats. Il s'agissait d'un examen transversal rétrospectif des dossiers effectué dans le service d'isolement de l'hôpital. Les données ont été analysées avec IBM Statistical Product and Service Solutions version 21 et présentées sous forme de pourcentages, de moyenne et d'écart-type. RÉSULTATS: La plupart des patients étaient des hommes 20 (74,1%) et l'âge moyen des patients était de 26,4 ± 13 ans. Les symptômes les plus fréquents enregistrés chez les patients étaient une faiblesse généralisée 27 (100%), suivie de près par la fièvre 25 (92,6%), les vomissements 20 (74,1%) et la jaunisse 18 (66,7%). Onze patients (40,7 %) ont subi une transfusion sanguine et seulement 2 (7,4 %) une oxygénothérapie. CONCLUSION: Les jeunes adultes et les hommes étaient les plus touchés, et la présentation la plus courante était une faiblesse généralisée suivie de près par la fièvre. Un indice élevé de suspicion d'infection par la fièvre jaune de la part du personnel de santé facilitera le diagnostic présomptif et le traitement des patients. Mots-clés: Fièvre jaune, présentation clinique, Centre médical fédéral d'Asaba, Nigeria.

Screening for Depression Among Recent Nigerian Graduates.

BACKGROUND: In recent times, Nigerian media have carried multiple reports of violent and traumatic social vices. These are well-known trigger factors for fear, worries, and anxiety for corp members and their families. Core member's presentations at the NYSC primary care clinic are commonly triggered by change in environmental, biological, and psychosocial factors which invariably affect their social and occupational functioning. AIMS: The objective of the study was to screen for depression symptoms among young recent Nigerian graduates with the view of further evaluating those positive on screening test with subsequent diagnostic tests. METHODS: The survey was conducted on 327 participants of the April 2017 batch of graduates during the Delta State National Youth Service Corps (NYSC) Orientation Camp period in Issele-Uku, Delta State, Nigeria. They were requested to complete a self-administered questionnaire comprising of 2 sections (i) Socio-demographic profile and (ii) Patient-Health Questionnaire -9 (PHQ-9) - a Depression screening tool. RESULTS: The prevalence of depression symptoms in the study was found to be 57.2%. Family size (P < 0.001) and sibling rank (P < 0.001) were the socio-demographic factors found to be related to depression. Independent predictors of depression were family size and sibling ranking. CONCLUSION: The study found the prevalence of depression symptoms among young adults to be 57.2% which is quite high. Family size and sibling rank were found to be independent risk factors.

Prevalence and pattern of neurocognitive impairment in nigerians with stages 3 to 5 chronic kidney disease.

Background. Cognitive impairment with its negative effect on quality of life has been reported in chronic kidney disease (CKD). The paucity of the literature on cognitive impairment in Africans with CKD prompted this study. Objectives. To determine the frequency and pattern of cognitive impairment in patients with stages 3 to 5 CKD. Methods. We studied 79 consecutive consenting adults with a National Kidney Foundation (NKF) stage 3 to 5 CKD based on their estimated glomerular filtration rate using the Cockcroft-Gault formula. The controls consisted of healthy demographically matched subjects. Community screening instrument for dementia (CSI'D), trail making test A (TMTA), and trail making test B (TMTB) were used for cognitive assessment. Results. More CKD patients had cognitive impairment compared with controls using CSI'D (51.9% versus 2.5%, P < 0.001); TMTA (53.2% versus 0%, P < 0.001); and TMTB (40% versus 0%, P < 0.001). The odds of having cognitive impairment increased in the presence of CKD when assessed using CSI'D (OR = 2.026; CI = 1.607-2.555); TMTA (OR = 3.13; CI = 2.40-4.09) and TMTB (OR = 3.22; CI = 2.42-4.25). CKD patients performed poorer on tests of executive function TMTA (P < 0.001) and TMTB (P < 0.001) while CSI'D showed significantly lower scores on multiple cognitive domains. Conclusions. Significant cognitive impairment in multiple domains exists among Nigerians with CKD.

Clinical neuropathy in HIV/AIDS: an eight-year review of hospitalized patients in Sokoto, northwestern Nigeria.

HIV/AIDS is a multi-systemic disease that targets mainly the immune and nervous systems. Although about 4.4% of Nigerians are infected with HIV, data on the spectrum of HIV-related nervous disease in this population is rare. This study describes the neurological manifestations of HIV/AIDS in northern Nigeria. We undertook retrospective and descriptive analyses of the demographic, clinical, neurologic and laboratory data of all hospitalized HIV/AIDS adults in a referral hospital in northwestern Nigeria. The study period covered 2000 to 2007. We studied 322 HIV/AIDS patients (218 men, 104 women) aged 33.4 +/- 11.4 years (range: 18-65 years) who constituted 3.5% of the total medical admissions. HIV transmission was exclusively by heterosexual intercourse involving multiple partners. The majority (70.2%) was married and 78.9% were in stage III/IV HIV/AIDS disease. Fifty-two (16.2%) had CD4+ T-cell count determination, the mean value being 220 +/- 147.2 cells/m(3), and 58 (18.0%) were on highly active antiretroviral therapy. Fifty-one (15.8%) had neurological complications dominated by central nervous diseases including encephalitis (17.6%), dementia (16.2%) and stroke (14.9%). Peripheral nerve involvements were relatively infrequent. Compared with HIV/AIDS patients without neurological complications, a significantly higher proportion of those with HIV-associated neuropathy had a stage IV disease (30% versus 9.4%, chi(2) = 19.5, P < 0.001). Neurological complications, particularly central nervous diseases, are an important cause of morbidity in the HIV/AIDS population.

Relationship between epistaxis and hypertension: a study of patients seen in the emergency units of two tertiary health institutions in Nigeria.

BACKGROUND: Both epistaxis and hypertension are common in the general population. OBJECTIVE: This study aimed at determining the prevalence of hypertension among epistaxics, and the relationship between epistaxis and hypertension. METHODS: Retrospective analysis of 62 adults comprising 31 each of males and females with a mean age of 41.4 +/- 16.6 years (range: 18-90 years) that presented in the emergency units of two tertiary health institutions seen over 11 years was done. Main outcome measure was the prevalence of hypertension amongst epistaxics. Seventy-six age and sex-matched patients with bleeding from sites other than the nostrils with no record of epistaxis were selected by simple random sampling as controls. RESULTS: Peak prevalence of epistaxis occurred during the months of January and March. Compared to the controls, the epistaxics had significantly higher blood pressures: (146.1 +/- 40.7 mmHg versus 123.2 +/- 16.3 mmHg systolic, P=0.001), and (91.3 +/- 24.8 mmHg versus 78.2 +/- 12.8 mmHg diastolic, P=0.001), and higher proportions of patients with previous history of hypertension (32.3% versus 7.9%; p<0.001) and family history of hypertension (12.9% versus 2.6%; p<0.02). The proportion of subjects with blood pressure elevation at presentation that remained sustained was significantly higher among the epistaxics than the nonepistaxics (87.5% versus 47.6%, chi2=8.1, P=0.005). The epistaxics had significantly higher prevalence of hypertension than the non-epistaxics (45.2% versus 13.2%, chi2=17.5, p=0.001). Univariate analysis demonstrated association between epistaxis and hypertension (OR=5.4, 95% CI=2.4-12.5, P=0.001), and between epistaxis and age (OR=0.9, 95% CI=1.3-12.5, P=0.02). On multivariate analysis using logistic regression the association between epistaxis and hypertension persisted, after adjusting for age, sex, season and causes of epistaxis (OR=5.6, 95% CI=1.7-15.6, P=0.01). CONCLUSIONS: Our findings support an association between epistaxis and hypertension in the study population.

Experiences in management of Pott's paraplegia and paraparesis in medical wards of Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria.

BACKGROUND: Pott's disease refers to spinal tuberculosis, which commonly leads to a gradual onset of neurological deficit that are difficult to diagnose at the early stage. METHOD: The study was a combination of retrospective and prospective study. Information was obtained using a predesigned protocol. Diagnosis was based on clinical features and plain spinal x-ray. Anti-tuberculous therapy was instituted in all patients for a minimum of 18 months. Monitoring of neurological status was done weekly. RESULTS: There were 92 patients made up of 71 males (77.2%) and 21 females (22.8%) with a male: female ratios of 3.4:1. 53.3% were paraplegic while 46.7% were paraparetic. The age group 31-40 years was the most affected. 43.5% of the patients were farmers who formed the majority. Back pain, weight loss, paraplegia and paraparesis in that order were the common clinical features. 25% of the patients recovered full use of their lower limbs at the end of the study. Thoracic spine and lumbar spine were equally involved (41.5% respectively) while thoraco-lumbar spine was involved in 15.1% of patients. Cervical spine was only involved in 1.9% of the patients. CONCLUSION: Effective management of spinal tuberculosis should be a teamwork involving the physician, orthopedic surgeon, neurosurgeon as well as the radiologist. The rural populace needs to be educated to prevent late complications and ensure better prognosis.

Demographic and clinical correlates of metabolic syndrome in Native African type-2 diabetic patients.

OBJECTIVES: To describe the metabolic syndrome and its demographic and clinical correlates in native African type-2 diabetic patients. METHODS: Cross-sectional analysis of 254 type-2 diabetic indigenous Nigerians consecutively recruited in a teaching hospital. The main outcome measure was metabolic syndrome. Variables of interest included family history/duration of diabetes mellitus and hypertension, gender, socioeconomic class, occupation and place of domicile (urban or rural). Intergroup comparisons were made with Chi-squared tests or t-tests. RESULTS: Patients were aged 35-80 years (mean: 52.0 +/- 11.7 years) and made of 154 (60.6%) males and 100 (39.4%) females. Full-blown metabolic syndrome was noted in 52 patients (20.5%). Metabolic syndrome, as defined by the WHO, was noted in 150 patients (59.1%). About 72.4% of patients were dyslipidemic, 54.3% were hypertensive, 42.5% were obese, 44.9% were microalbuminuric and 32.3% were hyperuricemic. Ischemic heart disease (myocardial infarction) occurred in only 2.4% of patients. Concurrent hypertension and dyslipidemia; obesity and dyslipidemia; and hypertension and obesity occurred in 44.4%, 42.5% and 33.1% of type-2 diabetics, respectively. Compared to the diabetics without metabolic syndrome, those with the syndrome had a significantly higher proportion of patients with a family history of hypertension and diabetes (44% versus 25%; p = 0.003); among the upper/middle socioeconomic class: 52.0% versus 30.8% (p = 0.001); and among the urban dwelling: 68.0% versus 49.0% (p = 0.004). Metabolic syndrome was inversely proportional to the physical activity of an individual (chi2 = 21.69, df = 5, p = 0.001). Blood pressure was significantly higher among patients with metabolic syndrome than those without it (140.6 +/- 22.9/85.2 +/- 12.9 mmHg versus 126.9 +/- 15.4 mmHg; P < 0.01). CONCLUSIONS: The development of metabolic syndrome in African type-2 diabetic patients is influenced by demographic and clinical factors. Vigilant dietary habit and physical exercise may reduce the chance of metabolic syndrome in urban Nigerian type-2 diabetics.