Small bowel perforation secondary to accidental magnetic objects ingestion: (Two pediatric cases report)

Foreign bodies ingestion is considered as a common pediatric problem, it is mostly encountred in infants between 6months and 2 years. Ingestion of magnets was documented in only few reports. We report two uncommon cases of bowel perforations owing to magnets ingestion. Patients were respectively aged of 10 months and 20 months .they were successfully managed. Once ingested, magnetic objects would attach each other through intestinal wall leading subsequently to intestinal necrosis. Thus their surgical removal is unavoidable.

Entrepreneurship Contribution to the Three Pillars of Sustainable Development: What Does the Evidence Really Say?

Compared to the prior discussion of the emerging research on entrepreneurship and sustainable development, the purpose of this study is to investigate the ability of the entrepreneurial activity to simultaneously enhance economic growth, advance environmental objectives, and improve social conditions in developing countries. We mainly found that entrepreneurship in these countries positively contributes to the economic and social dimensions of sustainable development, while its contribution to the environmental dimension is negative. The results of causality test confirm the interactions among entrepreneurship and these three dimensions in both short and long-run. Limitations and future research directions, some managerial and policy implications for entrepreneurial action in sustainable development are also discussed

Elective surgery cancellations in pediatric surgery: rate and reasons

Abstract Introduction Canceling pediatric elective surgery leads to multiple disturbances regarding the inefficient operating room (OR) management, the financial repercussions, and the psychological impact on the patient and his family. This study aims to identify the reasons for cancellations among the pediatric population in our setting and suggest some convenient solutions. Methods We carried out a prospective and descriptive study over 12 months in the pediatric surgery department of Fattouma Bourguiba University Hospital. Results One thousand four hundred twenty-six patients were scheduled for surgery at the pediatric surgery department, of whom 131 (9.2%) were canceled. Medical and anesthesia-related reasons accounted for 62.5% of all cancellations, followed by surgical reasons at 16%, organizational or administrative issues at 11.5%, and patient-related reasons at 10%. The most significant causes were upper respiratory tract infections (URTIs) in 36.6%, abnormal blood test results in 16%, and non-adherence to preoperative fasting in 9.2%. Conclusions The rate of pediatric elective surgery cancellations at Fattouma Bourguiba University Hospital was higher than the accepted average rate (5%). Therefore, to prevent these cancellations as much as possible, efforts should be made to promote children’s medical care, operation scheduling, and efficient institution resource utilization

Novel biomarkers for the early prediction of pediatric cystic echinococcosis post-surgical outcomes.

OBJECTIVE This study aims to search for reliable serological biomarkers allowing the early prediction of cystic echinococcosis (CE) post-operative outcomes. METHODS We applied immunoprecipitation (IP) of Echinococcus granulosus protoscolex antigens with pediatric CE patients' plasma collected at 1-month and 1-year post-surgery, followed by Liquid Chromatography with tandem mass spectrometry (LC-MS/MS). We compared IP proteomic content from relapsed patients within the first-year post-surgery (RCE) to cases with no relapses until 3 post-operative years (NRCE). Selected proteins were recombinantly synthesized and assessed for their prognostic performance by Enzyme-linked immunosorbent assay (ELISA). RESULTS A total of 305 immunoreactive parasitic proteins were identified, 59 of which were significantly more abundant in RCE than NRCE for both time-points. Four proteins showed the most promising characteristics for predicting CE outcomes: cytoplasmic malate dehydrogenase (Eg-cMDH), citrate synthase (Eg-CS), annexin A6 and severin. ELISA-IgG against the four markers were significantly lower at 1-year post-surgery than 1-month in NRCE, in contrast to RCE that displayed either stable or higher levels. The Eg-cMDH and Eg-CS showed the best prognostic performance, with respective probabilities of being "relapse-free" of 83% and 81%, if a decrease of IgG levels occurred between 1-month and 1-year post-surgery. CONCLUSION The Eg-cMDH and Eg-CS are promising biomarkers to predict early CE post-surgical outcomes

Particular Mal de Meleda Phenotypes in Tunisia and Mutations Founder Effect in the Mediterranean Region

Mal de Meleda (MDM) is a rare, autosomal recessive form of palmoplantar keratoderma. It is characterized by erythema and hyperkeratosis of the palms and soles that progressively extend to the dorsal surface of the hands and feet. It is caused by mutations in SLURP-1 gene encoding for secreted mammalian Ly-6/uPAR-related protein 1 (SLURP-1). We performed mutational analysis by direct sequencing of SLURP-1 gene in order to identify the genetic defect in three unrelated families (families MDM-12, MDM-13, and MDM-14) variably affected with transgressive palmoplantar keratoderma. A spectrum of clinical presentations with variable features has been observed from the pronounced to the transparent hyperkeratosis. We identified the 82delT frame shift mutation in the SLURP-1 gene in both families MDM-12 and MDM-13 and the missense variation p.Cys99Tyr in family MDM-14. To date, the 82delT variation is the most frequent cause of MDM in the world which is in favour of a recurrent molecular defect. The p.Cys99Tyr variation is only described in Tunisian families making evidence of founder effect mutation of likely Tunisian origin. Our patients presented with very severe to relatively mild phenotypes, including multiple keratolytic pits observed for one patient in the hyperkeratotic area which was not previously reported. The phenotypic variability may reflect the influence of additional factors on disease characteristics. This report further expands the spectrum of clinical phenotypes associated with mutations in SLURP1 in the Mediterranean population

Male gender and prematurity are risk factors for incarceration in pediatric inguinal hernia: A study of 922 children

Objectives: The purpose of this study was to document clinical features of inguinal hernia (IH) in the pediatric population. It provides data to evaluate associated risk factors of incarcerated hernia, its recurrence as well as the occurrence of contralateral metachronous hernia. Materials and Methods: We report a retrospective analytic study including 922 children presenting with IH and operated from 2010 to 2013 in our pediatric surgery department. Results: We managed 143 girls (16%) and 779 boys (84%). The mean age was 2 years; the right side was predominantly affected (66.8%, n = 616). Incarcerated hernia was documented in 16% of cases with an incidence of 33% in neonates. The incarceration occurrence was 15.5% in males versus 2.09% in females. The surgical repair was done according to Forgue technique. Postoperatively, four cases of hernia recurrence were documented, and contralateral metachronous hernia was reported in 33 children with 7.7% females versus 2.8% males. Forty-five percent of them were infants. The mean follow-up period was 4 years. We think that incarceration can be related to several risk factors such as feminine gender, prematurity, and the initial left side surgical repair of the hernia. Conclusion: IH occurs mainly in male infants. Prematurity and male gender were identified as risk factors of incarceration. Contralateral metachronous hernia was reported, especially in female infants and after a left side surgical repair of the hernia

Further Evidence of Mutational Heterogeneity of the XPC Gene in Tunisian Families: A Spectrum of Private and Ethnic Specific Mutations.

International audienceXeroderma Pigmentosum (XP) is a rare recessive autosomal cancer prone disease, characterized by UV hypersensitivity and early appearance of cutaneous and ocular malignancies. We investigated four unrelated patients suspected to be XP-C. To confirm linkage to XPC gene, genotyping and direct sequencing of XPC gene were performed. Pathogenic effect of novel mutations was confirmed by reverse Transciptase PCR. Mutation screening revealed the presence of two novel mutations g.18246G>A and g.18810G>T in the XPC gene (NG_011763.1). The first is present in one patient XP50NEF, but the second is present in three unrelated patients (XP16KEB, XP28SFA, and XP45GB). These 3 patients are from three different cities of Southern Tunisia and bear the same haplotype, suggesting a founder effect. Reverse Transciptase PCR revealed the absence of the XPC mRNA. In Tunisia, as observed in an other severe genodermatosis, the mutational spectrum of XP-C group seems to be homogeneous with some clusters of heterogeneity that should be taken into account to improve molecular diagnosis of this disease