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Introduction: Sepsis remains a major cause of death in neonatal period. Although significant advances in diagnosis, therapeutic and prevention strategies have been noted, sepsis remains a common concern in clinical practice especially in low-resource countries. The aim of this study was to determine the predictors of mortality in neonatal sepsis in Lubumbashi city (Democratic Republic of Congo). Methods: The records of newborns with sepsis managed in Neonatal Intensive Care Units in two University Hospitals between November 2019 and October 2020 were studied. Binary and multiple logistic regressions have been used to observe the association between independent variables and dependent variable. Results: A total of 162 cases of neonatal sepsis were reviewed. The mortality rate of neonatal sepsis was 21% of babies admitted. Very low birth weight (< 1500 grams) and primiparity were significantly associated with mortality in neonatal sepsis (AOR = 12.66; 95% CI 2.40 to 66.86; p = 0.003 and AOR = 3.35; 95% Cl 1.31 to 8.59; p = 0.012, respectively). Conclusion: The mortality rate of neonatal sepsis was 21%. Very low birth weight and primiparity were significantly associated with mortality in neonatal sepsis.

Introduction: Cerebral toxoplasmosis is the main opportunistic infection of the central nervous system (CNS) during in human immunodeficiency virus (HIV)-infection. The purpose of this study is to describe current epidemiologic, clinical, diagnostic, and prognostic features of cerebral toxoplasmosis during HIV-infection in hospital setting in Lubumbashi. Methods: This descriptive and analytic study examined the records of 21 HIV-positive patients with cerebral toxoplasmosis. Data were collected over 36 months (from January 2015 to December 2017) at the HIV/AIDS Center of Excellence in Lubumbashi (Democratic Republic of the Congo). Results: Twenty-one patients on 4,283 followed for HIV-infection completed the diagnostic criteria (a prevalence of 0.5%) with a sex ratio (M / F) of 1.3 and a mean age of 41.0±6 years. Major clinical manifestations were fever (100%), headaches (100%), motor deficit (61.9%), intracranial hypertension (47.6%), seizures (47.6%), and disorders of consciousness (42.9%). Cerebral imaging studies (4 Computed tomography scan) were performed and showed hypodensities with peripheral enhancement by cockade in 75% of the cases. The mean CD4 T-cell counts was 180.6±161.9 cells / mm3. Co-trimoxazole was the main anti-toxoplasma drug in all cases. The lethality rate was 42.9%. Conclusion: Early detection and primary prevention in HIV-infected patients remain essential to improve the prognosis and survival of these patients.

Introduction Acute respiratory infections (ARIs) are a public health problem in the Democratic Republic of Congo (DRC) and cover a range of infections, from the common cold to pneumonia. ARIs are the leading cause of death in children under-5, with the majority of deaths occurring in developing countries. Objective To assess the knowledge and home-based practices used by mothers of children under-fives during episodes of ARI. Methods A cross-sectional study was carried out among mothers of children under-five who were selected in Lubumbashi (DRC). A pre-tested questionnaire administered by researchers was used for data collection. Results Of the 582 mothers interviewed, the majority had a good knowledge of the symptoms (87.46%), danger signs of severe ARIs (95.02%) and a good knowledge of the modes of transmission of ARIs (68.73%). Knowledge level was significantly associated with age and education level regarding modes of transmission. Three hundred and sixty-eight (63.23%) mothers indicated that they use traditional remedies: 252 (43.30%) apply palm oil to their children’s noses and as many mothers (n = 252; 43.30%) apply mentholatum ointment to the nose. Almost all of the mothers (n = 579; 99.48%) indicated that they dress the child with several layers of clothes. Oral self-medication was used by 575 mothers (98.80%). Conclusion The mothers’ knowledge of modes of transmission, symptoms and danger signs of ARIs was good in the community studied in Lubumbashi. Knowledge level was associated with age and level of education regarding modes of transmission.

Purpose Acute renal failure (ARF) or acute kidney injury (AKI) is one of the major criteria for the severity of malaria according to WHO. The objective was to determine the frequency as well as to evaluate the management and follow-up of ARF during malaria in children in Lubumbashi. Material and methods This is a descriptive cross-sectional study over 48 months (January 1st, 2016 to December 30th, 2019) carried out at the pediatric service of the University Clinics of Lubumbashi. All children with an ARF with a positive thick blood smear were included in the study. Data were analyzed with SPSS 19 software. Results During this period, 910 patients (49.1%) were admitted for malaria. Among them, 14 patients, i.e. an intra-hospital prevalence of 0.78%, of which 6 boys (42.9%) and 8 girls (57.1%) had ARF. The mean age is 7.9±3.5 years. The serum creatinine level was between 0.54 and 15.2 mg/dL with a mean of 5.7 mg/dL. Kidney dialysis was only effective in 3 patients (21.4%) and diuretics were given 100% in all children. The mean length of stay was 13.4±8.7 days (range: 1 day and 18 days). Mortality was 21.4%. Conclusion The present study shows that ARF in childhood malaria in Lubumbashi is infrequent but of high mortality in our environment with limited resources where care is lacking and monitoring difficult.

Melioidosis and its germ are increasingly reported on the African continent and particularly in Central Africa, probably due to the increased awareness of clinicians and microbiologists and the growing recognition of the organism. It is called "Great Mimicker" because it produces a wide range of clinical characteristics such as would be found in patients living with sickle cell disease (SCD) in particular. However, to date, no publication presents this association between melioidosis and SCD. The authors describe here 3 clinical cases presenting this very rare association between melioidosis and SCD. These are 3 children with SCD (homozygous SS) residing in Lubumbashi in Haut-Katanga province in the Democratic Republic of Congo. One patient presented with sepsis as a clinical form of the disease. All 3 had presented a pulmonary form. Only one patient was treated specifically after the diagnosis of melioidosis; for the other two, this diagnosis was confirmed after their death. Thus the death rate is 66.67%. This article describes, through these 3 clinical cases, a very rare first association between melioidosis and SCD. This association requires research to establish whether, like Thalassemia, SCD can be considered a risk factor for melioidosis. A screening of cases of melioidosis in the general population should allow us to focus on this.

Objective: Sickle cell disease (SCD) is a major genetic disease that occurs early in childhood and can cause considerable morbidity and even death. Newborn screening (NBS) is one of the effective health services that have lowered the burden of SCD in wealthy countries. Surprisingly, NBS programs are essentially non-existent in subSaharan Africa, where the majority of babies are born with this condition. The objective of this study was to determine the level of acceptability of NBS and the factors influencing it in the population of Lubumbashi city in the Democratic Republic of the Congo. Material and Methods: From December 1, 2020, to December 31, 2020, data on sociodemographic characteristics, knowledge, and attitudes related to NBS for SCD were collected from 2032 adults in Lubumbashi city using a semi-structured and pre-tested questionnaire. Results: There was a good knowledge of SCD as a hereditary blood disorder (77.7%). NBS’s acceptability rate was 84.5%. Age (P = 0.002), sex (P = 0.025), and religion (p Conclusion: According to the findings of this study, NBS is widely accepted in Lubumbashi. The primary challenges to its adoption are likely to be financial and practical rather than social or cultural.

Les maladies infectieuses emergentes sont des problemes mondiaux. Il s´agit soit des pathologies dont le nombre de cas augmente en un lieu donne soit des pathologies qui resurgissent dans un milieu ou elles avaient deja disparu. Elles peuvent etre d´origine bacterienne, virale, toxiques, metabolique ou autres. Elles peuvent toucher aussi bien des population animales, vegetales que humaines. La transmission se deroule en 3 etapes a savoir l´introduction du germe dans une espece donnee, dissemination puis enfin sa perennisation. Dans cet article, nous presentons essentiellement les maladies emergentes bacteriennes dans la population humaine avec un clin d´œil a l´actuelle pandemie du COVID-19. Au XXIeme siecle, la surveillance et le controle des maladies infectieuses emergentes devraient reposer en premier lieu sur une cooperation internationale.

Introduction Le rotavirus est un problème de santé publique, non seulement dans les pays en développement où tous les enfants sont infectés avant l’âge de deux à trois ans mais aussi dans les pays développés où les conditions d'hygiène sont bonnes. La présente étude est la première à fournir des informations sur la prévalence de l'infection à rotavirus dans les diarrhées aiguës des nourrissons dans la ville de Lubumbashi. Elle s'est fixée comme objectifs de déterminer la fréquence hospitalière ainsi que la saisonnalité, les caractéristiques sociodémographiques, cliniques et évolutives de l'infection à Rotavirus chez les nourrissons admis à l'hôpital Jason Sendwe de Lubumbashi pour une diarrhée aiguë. Méthodes Il s'agit d'une étude descriptive et transversale menée pendant la période allant du 1er janvier au 31 décembre 2012. Les paramètres épidémio-cliniques et évolutifs (âge, sexe, saison, signes cliniques, nombre journalier de selles et évolution) des enfants diagnostiqués positifs au rotavirus ont été comparés à ceux des enfants dont le test au rotavirus était négatif. Le degré de signification était de 5%. Résultats Nous avons récolté 193 cas de diarrhées aiguës dont 104 nourrissons étaient infectés par le rotavirus soit 53,8%. Des taux élevés des diarrhées à rotavirus sont enregistrés au cours de la saison sèche comparativement à la saison des pluies (p0,05). Par ailleurs, les enfants infectés par le rotavirus étaient 6 fois plus susceptibles de présenter une déshydratation modérée/sévère (p0,05). Conclusion Le rotavirus est confirmé dans la ville de Lubumbashi et touche souvent les enfants d’âge ≤12 mois, pendant la saison sèche sans distinction de sexe et conduit rapidement à une déshydratation modérée/sévère. Une prise en charge adaptée et précoce permet d’éviter les décès et l'assainissement du milieu, le lavage des mains, la prise d'eau potable et la vaccination contre le rotavirus sont les mesures préventives les plus efficaces contre les rotavirus et à conseiller dans notre communauté.

L'ictère néonatal, bien qu'il soit souvent très banal, ne doit pas pour autant être négligé car il peut relever des étiologies variées et avoir des significations différentes au point de devenir pathologique. Au cours d'une étude rétro-prospective descriptive, les auteurs analysent les aspects épidemio-cliniques, thérapeutiques et évolutifs des ictères néonataux pathologiques à l'Unité des Urgences Néonatales de Bonzola à Mbuji-Mayi (RD Congo) sur une période de 5 ans. La fréquence est de 4,9% avec une incidence annuelle de 24 cas/an. La prédominance masculine est notée avec un sexe ratio de 1,1. Ces ictères sont précoces (31,1%) et tardif (17,5%). Les principales causes sont dans 81,6% des cas dominées par les infections (42,5%) et, incompatibilité fœto-maternelle (39,1 %). La symptomatologie habituelle est notée: ictère franc et pâleur cutanéo-muqueuse (100 %), urines jaunes foncées (62,5%), signes neurologiques (42,5%) et généraux (47,5%). Le traitement était à la fois étiologique (60%) et symptomatique ou d'appoint (40 %) et a consisté dans l'association antibiotiques avec transfusion et/ou exsanguino-transfusion (24,2%), antibiothérapie seule (35,8%), inducteurs enzymatiques (35%) et photothérapie (5%). L'évolution a été bonne dans 82,3% des cas contre 9,3 % des décès.