Healthy and diseased placental barrier on-a-chip models suitable for standardized studies.

Pathologies associated with uteroplacental hypoxia, such as preeclampsia are among the leading causes of maternal and perinatal morbidity in the world. Its fundamental mechanisms are yet poorly understood due to a lack of good experimental models. Here we report an in vitro model of the placental barrier, based on co-culture of trophoblasts and endothelial cells against a collagen extracellular matrix in a microfluidic platform.

Fetal Intraventricular Hemorrhage Due to Antiphospholipid Syndrome: A Case Report.

Obstetric Antiphospholipid Syndrome (OAPS) is an autoimmune disease characterized by certain pregnancy complications in association with persistent antiphospholipid antibodies. These antibodies are generally known for their prothrombotic characteristics and may affect mother and fetus during the entire pregnancy. The clinical criteria for OAPS, including recurrent fetal loss, intra-uterine growth restriction and premature birth due to severe preeclampsia, all suggest uteroplacental vascular insufficiency.

Cryptococcal meningitis in a patient with multiple sclerosis on dimethyl fumarate treatment: A case report.

Introduction: We present a case of meningitis caused by Cryptococcus neoformans var. grubii in a 46-year old non-HIV-infected patient with multiple sclerosis, treated with dimethyl fumarate monotherapy. We identified no other risk factors for developing cryptococcal meningitis.

Virological and Social Outcomes of HIV-Infected Adolescents and Young Adults in The Netherlands Before and After Transition to Adult Care.

Background: As a result of effective combination antiretroviral therapy (cART) and advanced supportive healthcare, a growing number of human immunodeficiency virus (HIV)-infected children survive into adulthood. The period of transition to adult care is often associated with impaired adherence to treatment and discontinuity of care. We aimed to evaluate virological and social outcomes of HIV-infected adolescents and young adults (AYAs) before and after transition, and explore which factors are associated with virological failure.

Travel-related MERS-CoV cases: an assessment of exposures and risk factors in a group of Dutch travellers returning from the Kingdom of Saudi Arabia, May 2014.

Background: In May 2014, Middle East respiratory syndrome coronavirus (MERS-CoV) infection, with closely related viral genomes, was diagnosed in two Dutch residents, returning from a pilgrimage to Medina and Mecca, Kingdom of Saudi Arabia (KSA). These patients travelled with a group of 29 other Dutch travellers. We conducted an epidemiological assessment of the travel group to identify likely source(s) of infection and presence of potential risk factors.

[Evaluation of diagnosis and therapy of Staphylococcus aureus bacteraemia: recommended minimum treatment duration of 2 weeks not always met].

Objective: Bacteraemia caused by Staphylococcus aureus (SA bacteraemia) can run a relatively mild course, but can also be complicated by focal infections in bones, joints, soft tissue and the heart. The Infectious Disease Society of America (IDSA) advises a transoesophageal echocardiogram (TOE) be taken in each case of SA bacteraemia in order to rule out endocarditis, in addition to sampling blood for culture 2-3 days after the start of treatment. Both the IDSA and the Dutch Stichting Werkgroep Antibiotica Beleid (SWAB - Foundation for Antibiotic Policy Work Groups) recommend that patients with SA bacteraemia be treated intravenously for at least 14 days; longer if a complicated course is expected.

[Diarrhoea and fever in chemotherapy patients due to listeriosis].

We present two patients with colorectal carcinoma who were admitted with fever and diarrhoea during treatment with chemotherapy. Blood cultures taken from both patients revealed an infection with Listeria monocytogenes. A contaminated ice cream was probably the source of infection in one patient.

[Neuroschistosomiasis; an unexpected finding in a Dutch woman].

A 67-year-old Dutch woman presented with neurological symptoms of several months duration. MRI scans of the brain showed intracerebral lesions. Brain biopsy revealed granulomatous inflammation and remnants of worm eggs.

Quantitative assessment of femoral head involvement in Legg-Calvé-Perthes disease.

We have developed a method for determining the extent of avascularity of the capital femoral epiphysis in suspected Legg-Calvé-Perthes disease. The avascularity is expressed quantitatively as a percentage of the normal uptake of a radionuclide in the vicinity of the involved hip. In twenty-seven patients who had radionuclide scintigraphy this method was reliable in establishing an early diagnosis of Legg-Calvé-Perthes disease as well as in assessing the amount of involvement of the femoral head.