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Complete metastasectomy is the best predictor of survival in patients with osteosarcoma pulmonary metastases. There has been some controversy in the literature regarding the prognostic significance of the timing of occurrence of lung metastasis.We reviewed the clinical course of all osteosarcoma patients with pulmonary metastases treated by metastasectomy in our hospital from January 2008 through December 2016. Each patient who underwent metastasectomy was placed into one of three groups based on whether lung metastases were present at initial presentation (Group 1), developed during chemotherapy (Group 2), or appeared after completion of chemotherapy (Group 3). Data were obtained retrospectively and follow-up was obtained until the end of June 2017.We identified 170 patients with pulmonary nodules of whom 99 (58.2%) underwent at least one metastasectomy (149 thoracotomies). Eleven patients had benign pulmonary nodules and were excluded. The other 88 patients were classified as Group 1 (37), Group 2 (18) or Group 3 (33). The median follow-up was 35 months (range 8 to 99). Postmetastasis 5-year overall survival (OS) was 38.1 ± 6.4%; event-free survival (EFS) was 25 ± 5.3%. By group, postmetastasis 5-year OS and EFS were 34.3 ± 13% and 18 ± 9.3% in Group 1, 8 ± 6.5% and 6.5 ± 5% in Group 2, and 52 ± 11.4% and 25 ± 9% in Group 3 (P 0.001). In univariate analysis, the only significant factors associated with survival were timing of occurrence of lung metastasis and the number of lung nodules found.The timing of occurrence of lung metastasis is an important prognostic factor among osteosarcoma patients eligible for metastasectomy. Patients whose metastases occurred during chemotherapy had the worst survival.Level II.

Childhood cancer is a priority in Egypt due to large numbers of children with cancer, sub-optimal care and insufficient resources. It is difficult to evaluate progress in survival due to paucity of data in national cancer registry. In this study, we studied survival rates and trends in survival of the largest available cohort of children with cancer (n=15,779, aged 0-18 years) from Egypt between 2007-2017, treated at Children's Cancer Hospital Egypt-(CCHE), representing 40-50% of all childhood cancers across Egypt. We estimated 5-year overall survival (OS) for 14,808 eligible patients using Kaplan Meier method, and determined survival trends using Cox regression by single year of diagnosis, and diagnosis periods. We compared age-standardized rates to international benchmarks in England and the US, identified cancers with inferior survival, and provided recommendations for improvement. Five-year OS was 72.1% (95% CI 71.3-72.9) for all cancers combined, and survival trends increased significantly by single year of diagnosis (p

Objectives A high prevalence of rickets of unknown aetiology has been reported in Chakaria, Bangladesh. Classically, rickets is caused by vitamin D deficiency but increasing evidence from Africa and Asia points towards other nutritional deficiencies or excessive exposure to some metals. The aim of this study was to investigate the aetiology of rickets in rural Bangladeshi children. Methods 64 cases with rickets-like deformities were recruited at first presentation together with age-sex-village matched controls. Data and sample acquisition included anthropometry, radiographs, fasted plasma and urinary samples, 24 h weighed dietary intake together with a 24 h urine collection, and 13C-breath tests to detect Helicobacter (H.) pylori infection. Results One child had active rickets and frank hypovitaminosis D (F, n = 1) and one had deformities with radiological features of Blount disease (M, n = 1). The remaining cases were grouped into those with active rickets, defined as a radiographic Thacher score ≥1.5 (Group A, n = 24, 12M, 12F) and rickets-like bone deformities but not active rickets (Group B, n = 38, 28M, 10F). All children had a low dietary calcium intake, but this was lower in Group A than their controls (mean (SD): 156 (80) versus 323 (249) mg/day, p = 0.005). Plasma 25-hydroxyvitamin D (25OHD) was lower in Group A compared to controls; 63% of Group A and 8% of controls had a concentration, Highlights • Rickets in Chakaria, Bangladesh was associated with low dietary calcium intake. • Low vitamin D status (>clinical deficiency range) and exposure to metals were noted. • Chronically low calcium intakes caused urinary phosphate wasting and rickets. • Phosphaturia was not driven by elevated FGF23 rather secondary hyperparathyroidism. • Rickets showed no relationship with H. pylori infection, anaemia or iron deficiency.

ObjectiveSuboptimal nutrition among children remains a problem among South Asian (SA) families. Appropriate complementary feeding (CF) practices can greatly reduce this risk. Thus, we undertook a systematic review of studies assessing CF (timing, dietary diversity, meal frequency and influencing factors) in children aged DesignSearches between January 2000 and June 2016 in MEDLINE, EMBASE, Global Health, Web of Science, OVID Maternity & Infant Care, CINAHL, Cochrane Library, BanglaJOL, POPLINE and WHO Global Health Library. Eligibility criteria: primary research on CF practices in SA children aged 0–2 years and/or their families. Search terms: ‘children’, ‘feeding’ and ‘Asians’ and derivatives. Two researchers undertook study selection, data extraction and quality appraisal (EPPI-Centre Weight of Evidence).ResultsFrom 45 712 abstracts screened, sixty-four cross-sectional, seven cohort, one qualitative and one case–control studies were included. Despite adopting the WHO Infant and Young Child Feeding guidelines, suboptimal CF practices were found in all studies. In twenty-nine of fifty-nine studies, CF was introduced between 6 and 9 months, with eight studies finding minimum dietary diversity was achieved in 6–33 %, and ten of seventeen studies noting minimum meal frequency in only 25–50 % of the study populations. Influencing factors included cultural influences, poor knowledge on appropriate CF practices and parental educational status.ConclusionsThis is the first systematic review to evaluate CF practices in SA in India. Campaigns to change health and nutrition behaviour and revision of nationwide child health nutrition programmes are needed to meet the substantial unmet needs of these children.

ObjectiveSuboptimal nutrition among children remains a problem among South Asian (SA) families. Appropriate complementary feeding (CF) practices can greatly reduce this risk. Thus, we undertook a systematic review of studies assessing CF (timing, dietary diversity, meal frequency and influencing factors) in children aged DesignSearches between January 2000 and June 2016 in MEDLINE, EMBASE, Global Health, Web of Science, OVID Maternity & Infant Care, CINAHL, Cochrane Library, BanglaJOL, POPLINE and WHO Global Health Library. Eligibility criteria: primary research on CF practices in SA children aged 0–2 years and/or their families. Search terms: ‘children’, ‘feeding’ and ‘Asians’ with their derivatives. Two researchers undertook study selection, data extraction and quality appraisal (EPPI-Centre Weight of Evidence).ResultsFrom 45 712 results, seventeen studies were included. Despite adopting the WHO Infant and Young Child Feeding guidelines, suboptimal CF was found in all studies. Nine of fifteen studies assessing timing recorded CF introduced between 6 and 9 months. Five of nine observed dietary diversity across four of seven food groups; and two of four, minimum meal frequency in over 50 % of participants. Influencing factors included lack of CF knowledge, low maternal education, socio-economic status and cultural beliefs.ConclusionsThis is the first systematic review to evaluate CF practices in Pakistan. Campaigns to change health and nutrition behaviour are needed to meet the substantial unmet needs of these children.

Burkitt lymphoma (BL), a highly aggressive B-cell non-Hodgkin lymphoma (NHL), usually presents in children and young adults with large extranodal masses involving jaw bones, gastrointestinal tract, and central nervous system. The three main subtypes of BL are endemic, sporadic, and immunodeficiency variant. Extranodal involvement is common in each variant of BL, although muscle tissue involvement is distinctly rare. Mode of spread may be hematogenous or via direct extension of the primary tumor. In this report, we present a case of a 41-year-old male who presented with a palpable mass in the buttock leading to foot drop as the initial manifestation of BL. An exhaustive review of the literature failed to discover any previous reports of BL occurring in this location.

Background Sub-optimum nutrition among children remains an important problem among South Asian families in the UK. Appropriate complementary feeding practices in the first 2 years of life greatly reduce the risk of obesity and stunting. The UK diaspora is hypothesised to have similar complementary feeding practices to their countries of origin (India, Pakistan, and Bangladesh); if so, this could inform practice in the UK via reverse translation of evidence. We aimed to undertake a systematic review and narrative synthesis of studies assessing complementary feeding practices, and the beliefs that underpin them, in children under 2 years old within South Asian families living in the UK, India, Pakistan, and Bangladesh. Methods We searched Medline, Embase, Global Health, Web of Science, OVID Maternity and Infant Care, Cochrane Library, Popline, and WHO Global Health Library from Jan 1, 1990, to June 30, 2016. The eligibility criteria were all primary research studies on complementary feeding practices in South Asian children aged 0–2 years, their families, or both, restricted to the English language. The search terms used were "children", "feeding", and "Asians" with their derivatives. Study selection, data extraction, and quality appraisal (EPPI-Centre weight of evidence) were performed by two independent researchers in a narrative synthesis approach. This study is registered with PROSPERO, number CRD42014014025. Findings From 45 702 studies identified, 157 descriptive studies (115 cross-sectional, 19 cohort, 14 qualitative, one case-control, and eight mixed studies) were included. Ten were from the UK, 17 Pakistan, 84 India, 43 Bangladesh, and three a combination of these countries. Despite adoption of the WHO Infant and Young Children Feeding Guidelines (particularly timing and food choice), substantial evidence of non-recommended complementary feeding practices was identified. Factors that affected these practices persisting after migration included bicultural issues or low acculturation levels and conflicting information between health professionals, extended family, and religious and community leaders. By contrast, barriers to enforcement of WHO-recommended complementary feeding practices in South Asian countries included early marriage, conflicts about best use of mother's time, rural life, short birth intervals, and poverty. Interpretation This is the first systematic review, to our knowledge, to study complementary feeding practices across these countries. Similar themes were noted between UK families and countries of origin despite their receiving close National Health Service input from birth (eg, health visitors, general practitioners). This study will inform reverse translation of effective interventions to the UK from their countries of origin to improve complementary feeding practices in these communities. Funding None.