BackgroundPeripheral venous catheterization (PVC) is frequently used in children. This procedure is not free from potential complications. Our purpose was to identify the types and incidences of PVC complications in children and their predisposing factors in a developing country.MethodsWe conducted a prospective observational multicenter study in five pediatric and pediatric surgery departments over a period of 2 months. Two hundred fifteen PVC procedures were conducted in 98 children. The times of insertion and removal and the reasons for termination were noted, and the lifespan was calculated. Descriptive data were expressed as percentages, means, standard deviations, medians and interquartile ranges. The Chi2 test or the Fisher test, with hazard ratios and 95% confidence intervals (CI95%), as well as Student’s t test or the Mann-Whitney U test were used to compare categorical and quantitative variables, respectively, in groups with and without complications. The Spearman test was used to determine correlations between the lifespan and the quantitative variables. The Kruskal Wallis test was used to test for differences in the median lifespan within 3 or more subgroups of a variable. Linear regression and logistic binary regression were used for multivariate analysis. A p-value <0.05 was considered significant.ResultsThe mean lifespan was 68.82 ± 35.71 h. A local complication occurred in 111 PIVC (51.9%) cases. The risk factors identified were a small catheter gauge (24-gauge) (p = 0.023), the use of a volume-controlled burette (p = 0.036), a longer duration of intravenous therapy (p < 0.001), a medical diagnosis of respiratory or infectious disease (p = 0.047), the use of antibiotics (p = 0.005), including cefotaxime (p = 0.024) and vancomycin (p = 0.031), and the use of proton pump inhibitors (p = 0.004).The lifespan of the catheters was reduced with the occurrence of a complication (p < 0.001), including the use of 24-gauge catheters (p = 0.001), the use of an electronic pump or syringe(p = 0.036) and a higher rank of the intravenous device in each patient (p = 0.010).ConclusionsPVC complications were frequent in our pediatric departments and are often associated with misuse of the device. These results could engender awareness among both doctors and nurses regarding the need for rationalization of the use of PVC and better adherence to the recommendations for the use of each drug and each administration method.

A right hepatic artery arising from the superior mesenteric artery is a frequent anatomic variation. Surgeons must be aware of this to ensure the integrity of the hepatic artery blood supply in patients treated by pancreaticoduodenectomy. Despite controversy about the reality of the mesopancreas (postulated in analogy to the mesorectum), because of the absence of fibrous sheath or fascia, its complete removal in pancreatic head carcinoma is feasible by a subadventitial dissection of the superior mesenteric artery which can be considered as the real limit of the mesopancreas.

Malignant tumors of the kidney represent rare primary intestinal metastases. They occur in 4% of cases. These intestinal metastases are mainly the small intestine; colon is a rare achievement. We report a case of small intestine metastatic of a tubulo-pappilary carcinoma revealed by a multiple intussusception a year after nephrectomy. The cross-sectional imaging (ultrasound and CT) was the gold standard for positive diagnosis of intussusception and the nature of secondary underlying tumor. Intestinal metastases of renal cell carcinoma sometimes occur many years after nephrectomy. On imaging, metastases simulate all tumor aspects.

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Background Juvenile idiopathic arthritis (JIA) is an heterogeneous group of autoimmune diseases considered as the main cause of chronic arthritis among children and teenagers. This group of children is thought to be more vulnerable because of chronic inflammation and long-term immunosuppressive therapy. Passive smoking, which is a major health problem, is likely to be particularly harmful for these children whose immunity is already compromised by their disease. The aim of our study was to assess the effect of parental smoking on disease activity in children with JIA Methods A monocentric cross-sectional study of patients with JIA according to the criteria of the International League Against Rheumatism (ILAR) was conducted in the rheumatology department of Kassab Institute. The following clinical and biological data were collected: sex, age, disease duration, BASDAI activity score, functional impairment assessed by the BASFI score, biological inflammation assessed by the erythrocyte sedimentation rate (ESR) and the C-reactive protein (CRP). All parents were contacted and smoking data were recorded: parent smoking, pack-years history, smoking in an indoor or outdoor space, impact of passive smoking on disease activity. We considered any child with at least one smoking parent and living in the same house to be exposed to parental passive smoking. Patients were divided into two groups: group 1 (G1) including patients who are not exposed to parental smoking and group 2 (G2) including patients exposed to smoking by one or both parents. Data were analyzed using SPSS (Statistical Package for the Social Sciences) version 24 software. The significance level was set at a p-value &lt; 0.05. Results Twenty-three patients were included: 15 girls and 8 boys. Sex ratio M/F was 0.53. The mean age was 16.5 + 8.1 years [8–40]. The mean disease duration was 4.9 + 4.9 years [0.15]. The mean ESR was 21.5 + 27.1 mm and the mean CRP was 4.7 + 7.1 mg/l. Nine patients had coxitis, including 4 who were exposed to passive smoking. Passive smoking noted in 11 patients (47.8%), including 6 boys and 5 girls. In 63.6% of the cases, this exposure occurred indoor in the family home. The number of cigarettes smoked per day was 11.7 + 8.4 [1,20]. Among the exposed patients, 36.4% considered that this exposure was an exacerbating factor of their disease. Clinical and biological data were comparable between the 2 groups as shown in table 1. Conclusion Although the adverse effect of maternal smoking during pregnancy on the risk of developing JIA in the child has been demonstrated, few studies have investigated the effect of parental smoking once the disease is established. Our study did not find a statistically significant association between smoking exposure and high disease activity or poor prognosis. However, further studies including a larger number of patients are needed to assess the potential effect of parental smoking on the prognosis of JIA.