Background It is believed that the current prevalence of malaria in endemic areas reflects selection for the carrier form of sickle cell trait through a survival advantage. Malaria has been incriminated as a great cause of mortality in people with sickle cell disease (SCD). However, people with SCD, a high-risk group, do not benefit from free or subsisized malaria prevention and treatment in Cameroon unlike other vulnerable groups which may be due to insufficient evidence to guide policy makers. This study aimed at describing clinical and socio-demographic characteristics of patients with malaria, determining the prevalence of malaria in hospitalized children and in those with SCD and without, compare frequency of presentation of malaria related complications (using clinical and laboratory elements that define severe malaria) between children admitted for malaria with SCD and those without and finally, determing the risk factors for death in children admitted for malaria. Methods This was a retrospective analysis of admission records of children age 1 to 18 years with a confirmed malaria diagnosis admitted at the Laquintinie Hospital during January 2015 through December 2018. Clinical features, laboratory characteristics and outcome of malarial infections, stratified by SCD status were studied. Patients with HIV infection, malnutrition, renal failure and discharged against medical advice were excluded from the study. Data were analysed using Epi-info 7 software and analysis done. Chi square test, Odds ratios, CI and student’s t test were used to determine association between variables. Statistical significance was set at p-value ≤0.05. Results The prevalence of malaria was lower among children with SCD than it was among children without SCD (23.5% vs 44.9%). Similarly, among those with a positive microscopy, the mean parasite density was significantly lower among children with SCD than it was among children without SCD (22,875.6 vs 57,053.6 parasites/ μl with t-value − 3.2, p-value 0.002). The mean hemoglobin concentration was lower in SCD as compared to non SCD (5.7 g/l vs 7.4 g/l, t-value − 12.5, p-value < 0.001). Overall mortality in SCD was 3.4% and malaria was reponsible for 20.4% of these deaths as compared to the 35.4% in non SCD patients. Convulsion and impaired consciousness were significantly lower in SCD group (OR:0.1, CI: 0.1–0.3, p value < 0.01 and OR:0.1, CI:0.1–0.2, p-value < 0.001 respectively). Death was significantly higher in SCD patients with malaria as compared to SCD patients admitted for other pathologies (3.2% vs 1.5%., OR:2.2, CI:1–5, p-value 0.050). Conclusion The SCD population has a lower mortality related to malaria compared to the non-SCD population. Meanwhile, within the SCD population, those admitted with malaria are twice more likely to die than those admitted for other pathologies. Jaundice, hepatomegaly and splenomegaly were common in SCD with malaria, however no risk factors for malaria severity or malaria related death was identified.

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IntroductionBurn injuries are a major cause of hospitalization and are associated with significant morbidity and mortality, particularly in children aged four years or below. In Cameroon, the mortality rate of pediatric severe burns was estimated at 41.2%. There is need to determine the predictors of such mortality in order to guide appropriate management.MethodsThis study is aimed at assessing the predictors of mortality of pediatric patients who sustained a burn injury over a period of 11 years (between 1st of January 2006 and 31st of December 2016) in Douala General Hospital (DGH). The data for this study was entered in an electronic questionnaire and analyzed using Epi info version 7. All variables thought to be associated with mortality were entered in a multiple binary logistic regression model. The magnitude or risk was measured by odds ratio, and the 95% confidence interval was estimated.ResultsA total of 125 cases of pediatric burns were recorded over the study period. A total of 69 (55.65%) were males, giving a male to female ratio of 1.25:1. The median age was 4 years. Most pediatric burns resulted from accidents. Most patient 78 (69%) came before 8 hours following injury. Scalding was the predominant mechanism of injury in 56 (45.5%) of patients. Most patients had partial thickness burn and most burns involved 1-9.9% body surface areas (BSA). The mean length of hospital stay in this study was 7 days, more than half of the patients had no complications during admission. Among those that developed complications, 19 (35%) developed sepsis.ConclusionMortality rate of pediatric burns obtained in this study was 29%, mostly due to cardiac arrest. Flame burns (p=0.03) and BSA >25% (p=0.001) were statistically significant predictors of mortality.

Pseudotumour is a rare complication of haemophilia; it has previously been reported in patients with moderate or severe haemophilia and rarely in mild disease. We report a case of a proximal pseudotumour occurring in a 36-year-old patient with mild von Willebrand disease (vWD) who made a good recovery with conservative management. Surgery has been advocated as the optimal treatment for proximal pseudotumours due to the risk of continued bleeding and progression. However, in mild haemophilia or vWD, where the risk of spontaneous bleeds is low, conservative management may be an appropriate alternative.

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Background Tetanus constitutes a significant cause of death in sub-Saharan Africa, with case fatality rates as high as 64%, 47%, and 43.1% reported in Nigeria, Uganda, and Tanzania, respectively. However, the knowledge gap on factors that influence tetanus mortality still exists in Cameroon. Objective To identify the factors that influence the mortality of tetanus patients in three regional hospitals in the North West and South West Regions of Cameroon. Methodology This was a 7-year retrospective case-series study. Socio-demographic and clinical data of tetanus cases admitted in Bamenda, Buea, and Limbe Regional Hospitals from January 2010 to March 2017 were collected and analysed. Results This study recorded 38 cases, but excluded five due to missing inpatient files. Of the 33 cases considered in this study, 27 (81.8%) were males. The mean age of the patients was 32 years. A tetanus mortality rate of 48.5% was recorded – thus, 16 tetanus-related deaths. Mortality was higher amongst patients with incubation periods less than 7 days; the onset of trismus and generalized spasms less than 8 days after exposure; the presence of autonomic dysfunction; the presence of respiratory dysfunction; application or introduction of local regimens, soil or animal waste at the portal of entry; delayed debridement greater than 2 days after onset of tetanus; and a severe clinical disease state. Conclusion This study, therefore, highlights the need to ensure universal vaccination coverage for high-risk populations; males, active population (20–40 years), and farmers. More still, this study emphasizes the need to improve access and utilisation of mechanical ventilation in severe tetanus cases.

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Background: Worldwide, the prevalence of sickle cell disease (SCD) as of 2016 was estimated at 2%; that is 300,000 births annually. This study was focused on homozygous sickle cell disease which leads to several complications notably hemolytic crises, aplastic crises and vaso-occlusive crises like stroke. Sickle cell disease is the most common cause of childhood stroke. Stroke occurs in 17% -24% of sickle cell children worldwide. Objectives: To determine the risk factors for overt stroke and outcome at discharge in sickle cell disease patients admitted in two reference hospitals in Cameroon. Method: This was a case-control study in two reference hospitals in Yaounde and Douala, carried out over the duration of 4 months, covering a 5-year period (December 2013 to December 2018). Included in the study, were all homozygous sickle cell children aged 6 months to 16 years during that period with or without stroke. A total of 1734 patients fulfilled the inclusion criteria. Out of these, 49 stroke patients participated and 687 were selected as controls. Data was collected from the patients' files and books on a pretested data collection form, then entered in the software C.S Pro 7.1 before analysis. Stroke outcome at discharge was assessed using the modified Rankin scale (mRs) with structured interview. A patient was classified as good outcome if mRs < 3 and poor outcome if mRs ≥ 3. Statistical analysis was done with SPSS software version 22.