Paediatric monkeypox patient with unknown source of infection, the Netherlands, June 2022.

Since May 2022, an international monkeypox (MPX) outbreak has been ongoing in more than 50 countries. While most cases are men who have sex with men, transmission is not restricted to this population. In this report, we describe the case of a male child younger than 10 years with MPX in the Netherlands. Despite thorough source tracing, a likely source of infection has not been identified. No secondary cases were identified in close contacts.

Perceived stress, family impact, and changes in physical and social daily life activities of children with chronic somatic conditions during the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic has inevitably affected children and their families. This study examines the impact of the COVID-19 measures in children with chronic somatic conditions (CSC) and their parents and compares them with a Dutch general population sample. METHODS: We included a sample of children with CSC (0-18 years, n = 326) and compared them with children (8-18 years, n = 1,287) from the Dutch general population. Perceived stress, coping, social interaction with friends and family, physical activity, eating behavior, family support, parenting perception, and financial situation were assessed once with the self-reported and parent-reported COVID-19 child check questionnaire, between November 2020 and May 2021. Comparisons between the two samples were made by using t-tests and chi square tests. RESULTS: The proportion of children who reported being less physically active and having less social interaction with friends since the COVID-19 pandemic was higher in children with CSC than in children from the general population. Children with CSC and their parents experienced less stress than children and parents from the general population. Moreover, parents of children with CSC aged 0-7 years and parents of children aged 8-18 years from the general population experienced less support and more financial deterioration than parents of children with CSC aged 8-18 years. In the parents from the general population only, this deteriorated financial situation was associated with more stress, worse family interaction and parenting perception, and less received support. CONCLUSIONS: The impact of COVID-19 on children with CSC and their parents differed from those in the general population. Addressing the collateral damage of COVID-19 measures in children and their families may give direction to policy and potentially prevent lifelong impact.

Increasing Incidence and Recurrence Rate of Venous Thromboembolism in Paediatric Oncology Patients in One Single Centre Over 25 Years.

Venous thromboembolism (VTE) is a serious complication in paediatric oncology patients. To identify the incidence, risk factors and recurrence rate of VTE in paediatric oncology patients, an observational, retrospective cohort study of all consecutive children (≤18 years) with malignancies, treated at the Emma Children's Hospital Academic Medical Centre between January 1989 and December 2013, was done. A matched case-control study in children with lymphomas was performed, to identify thrombotic risk factors. Cumulative recurrence-free survival after first VTE was estimated by the Kaplan-Meier method. Of the 2,183 children included (male: female = 1.4:1.0; median age, 6.6 years) with cancer, 78 patients developed VTE (3.6%; 95% confidence interval [CI], 2.8-4.4). The incidence increased from 0.8% (4/478, 95% CI, 0.0-1.6) between 1989 and 1993 to 10.4% (44/423, 95% CI, 7.6-13.4) between 2009 and 2013. Independent risk factors for VTE were age ≥ 12 years, acute lymphoblastic leukaemia (ALL) and lymphoma. The case-control study in lymphoma patients showed a trend for increased VTE incidence in stage IV lymphoma. Twelve (15.4%) patients developed recurrent thrombosis, 7 patients while on therapeutic or prophylactic anticoagulation. The cumulative recurrence-free survival after first VTE was 88.5, 87.1 and 80.6% after 1, 5 and 10 years, respectively. In conclusion, we demonstrated an increasing incidence of VTE in children with malignancies, with age ≥ 12 years, ALL and lymphoma as independent risk factors. The elevated recurrence rate underlines the importance of full anticoagulant therapy and might warrant prophylactic anticoagulation after first VTE during cancer treatment.

Antibiotic prophylaxis does not reduce the infection rate following percutaneous endoscopic gastrostomy in infants and children.

AIM: Percutaneous endoscopic gastrostomy (PEG) is the standard for placing gastrostomy in children needing long-term enteral nutrition, with major and minor complications reported in up to 19% and 47.7% of children, respectively. We reviewed our experience with PEG, concentrating on the efficacy of antibiotic prophylaxis in reducing infectious complications. METHODS: We performed a retrospective, single-centre study that comprised all children up to 18 years of age who underwent a first PEG procedure in the VU University Medical Centre, Amsterdam, from 2008 to 2012. All complications up to one month after PEG were recorded. Infection rates with and without antibiotic prophylaxis could be compared as a new protocol requiring the preprocedure administration of cefazolin was not followed consistently. RESULTS: We enrolled 129 patients (78 male) with a mean age of 4.9 ± 4.8 years and median age of 2.9 years. Major complications were seen in seven patients (5.4%) and minor complications in 23 patients (17.8%). Antibiotic prophylaxis was administered to 99 of 129 children (76.7%). Infections occurred in 15 of 129 patients (11.6%); 14 of 99 with and 1 of 30 without prophylaxis developed infections (p = 0.106). Peristomal infections were the most frequent complication (10.1%). CONCLUSION: Percutaneous endoscopic gastrostomy was a safe procedure and antibiotic prophylaxis did not seem to decrease infectious complications.

[A boy with blood blisters on his lips after having a sore throat]. / Een jongen met bloedblaren op de lippen na keelpijn.

An 8-year-old boy came to the Emergency Department with blood blisters on both lips, limiting him in his oral intake. He had no history of herpes simplex or use of any medication. The symptoms turned out to be caused by erythema exsudativum multiforme major, in most cases a self-limiting disease.