Background Surgical site infection (SSI) is the most common postoperative complication worldwide. WHO guidelines to prevent SSI recommend alcoholic chlorhexidine skin preparation and fascial closure using triclosan-coated sutures, but called for assessment of both interventions in low-resource settings. This study aimed to test both interventions in low-income and middle-income countries.Methods FALCON was a 2 × 2 factorial, randomised controlled trial stratified by whether surgery was cleancontaminated, or contaminated or dirty, including patients undergoing abdominal surgery with a skin incision of 5 cm or greater. This trial was undertaken in 54 hospitals in seven countries (

Background and Objectives:Inappropriate complementary feeding is a major cause of child malnutrition and death. This study determined the complementary feeding knowledge, practices, minimum dietary diversity, and acceptable diet among mothers of under-five children in an urban Local Government Area of Lagos State, Southwest Nigeria.Methods:This descriptive cross-sectional study was conducted in Eti-Osa area of Lagos State, Nigeria. Multi-stage sampling technique was employed to select 355 mothers and infants. Data was collected using a pre-tested interviewer administered questionnaire and 24-hour diet recall was used to assess dietary diversity. Data was analyzed using Epi-Info.Results:Knowledge of complementary feeding was low (14.9%) and was associated with older mothers’ age, being married, and higher level of education. The prevalence of timely initiation of complementary feeding (47.9%), dietary diversity (16.0%) and minimum acceptable diet for children between 6 and 9 months (16%) were low. Overall, appropriate complementary feeding practice was low (47.0%) and associated with higher level of mothers’ education and occupation.Conclusions and Global Health Implications:Complementary feeding knowledge and practices were poor among mothers of under-5 especially the non-literate. Reduction of child malnutrition through appropriate complementary feeding remains an important global health goal. Complementary feeding education targeting behavioral change especially among young, single and uneducated mothers in developing countries is important to reduce child morbidity and mortality.

Background: Sickle cell disease (SCD) remains prevalent in Nigeria and can be complicated by cholelithiasis even in children. There is still a dearth of knowledge about the occurrence of cholelithiasis in these children. The present study is aimed to determine the prevalence of cholelithiasis in pediatric SCD in Lagos and documents relevant socio-demographic and clinical correlates. Subjects and Methods: This was a cross-sectional study of children and adolescents aged 1–19 years with SCD attending the Paediatric Haematology Clinic of the Lagos University Teaching Hospital. One hundred and forty-seven children were consecutively recruited into the study over 3 months and they all had sonographic examination of the gall bladder. The association between cholelithiasis, sociodemographic data, clinical symptoms, laboratory parameters, and the use of hydroxyurea was also documented. Results: The median age (range) of the study participants was 9.0 (1–19) years and majority were males (59.9%). The prevalence of cholelithiasis was 13.6% and the condition was most prevalent in adolescents (21.4%) compared to the younger children (6.5%). All the children with cholelithiasis were asymptomatic. Age and the frequency of crisis were significantly associated with cholelithiasis on multivariate analysis ( P = 0.03, 0.045, respectively). The use of hydroxyurea was not significantly related to the occurrence of cholelithiasis. Conclusion: The prevalence of cholelithiasis observed in this study is high. Routine screening of older children and adolescents with SCD, especially with the frequent crisis is suggested. Longitudinal studies to establish the relationship between hydroxyurea and cholelithiasis is also advocated.

Background/Aim:Helicobacter pylori infection is acquired in childhood, but there are conflicting reports on malnutrition and the infection. This study aimed to determine the prevalence of H. pylori infection among malnourished children and highlight the socioeconomic (SE) and clinical factors associated with the infection.Methodology:This was a descriptive cross-sectional study of 122 malnourished children and 120 healthy controls. Anthropometry was done for all the study participants, and the H. pylori status was determined with the use of monoclonal stool antigen test in all the participants. Logistic regression analysis was used to determine the factors that could predict the occurrence of the infection in the children.Results:Seventy percent (70.8%) of the malnourished children had moderate malnutrition, whereas 29.2% were severely malnourished. The prevalence of H. pylori in the malnourished children was 22.8% compared to 32.5% in the controls (P = 0.09). The infection was most prevalent in toddlers (60.7%). The SE class was significantly related to the infection (P = 0.01) and about a fifth (21.3%) of the malnourished children who belonged to the low SE class were H. pylori positive compared to 9.2% of the controls. About 64.3% of the malnourished children with H. pylori infection had fever and 25.8% had diarrhea. Multivariate analysis showed that stunting was significantly related to the infection (P = 0.02).Conclusion:H. pylori infection was prevalent among the toddlers and was significantly associated with stunting in this cohort of malnourished children. Screening of children for the infection is still advocated, and infected children should be referred for appropriate treatment and follow-up. The relationship between SE class and the infection still requires further research.