Erratum: Serotonin reuptake inhibitors in pregnancy and the risk of major malformations: a systematic review

Hum Psychopharmacol 2007; 22 : 121–128. DOI: 10.1002/hup.836 It has come to our attention that there was an error contained in the above article within the abstracts heading relating to Methods. The article stated that: ‘A literature search was conducted within PsychoINFO’. This should have been published as: ‘A literature search was conducted within PsycINFO’. We apologise for this anomaly.     

Disseminated cryptococcal infection in a patient with hypogammaglobulinemia and normal T cell functions

The immunologic status of a patient with disseminated cryptococcosis and no underlying predisposing factor was evaluated. The proportions and numbers of T cells, T cell subsets, B cells and proliferative responses to mitogens and soluble antigens, including cryptococcal antigen, were comparable to those in healthy control subjects; however, the patient had moderately severe hypogammaglobulinemia. The patient continues to do well clinically with intravenous gammaglobulin and antifungal therapy. This study suggests that antibodies might also play a role in the defense against cryptococcal antigen.     

A novel patient with White–Sutton syndrome refines the mutational and clinical repertoire of the POGZ‐related phenotype and suggests further observations

A rare developmental delay (DD)/intellectual disability (ID) syndrome with craniofacial dysmorphisms and autistic features, termed White–Sutton syndrome (WHSUS, MIM#614787), has been recently described, identifying truncating mutations in the chromatin regulator POGZ (KIAA0461, MIM#614787). We describe a further WHSUS patient harboring a novel nonsense de novo POGZ variant, which afflicts a protein domain with transposase activity less frequently impacted by mutational events (DDE domain). This patient displays additional physical and behavioral features, these latter mimicking Smith–Magenis syndrome (SMS, MIM#182290). Considering sleep–wake cycle anomalies and abnormal behavior manifested by this boy, we reinforced the clinical resemblance between WHSUS and SMS, being both chromatinopathies. In addition, using the DeepGestalt technology, we identified a different facial overlap between WHSUS patients with mutations in the DDE domain (Group 1) and individuals harboring variants in other protein domains/regions (Group 2). This report further delineates the clinical and molecular repertoire of the POGZ‐related phenotype, adding a novel patient with uncommon clinical and behavioral features and provides the first computer‐aided facial study of WHSUS patients.     

Psychotropic drug use in Italy: national trends and regional differences

Psychotropic drug sales data for Italy were examined for the years 1975-84. The principal findings were of more-or-less consistent annual increases in sales of antidepressants, minor tranquillizers and, to a lesser extent, of neuroleptics. These trends are interpreted in the context of the characteristics of the Italian National Health Service (NHS), and in relation to findings from psychotropic drug utilization studies in other Western countries. Regional differences in psychotropic drug sales for 1983/4 were also examined. Marked differences were found and, in general, levels of use were higher in North/Central Italy than in the South. Factors influencing regional differences were explored using regression analysis. Regional NHS expenditure (excluding that on drugs) was found to influence strongly the sales of all categories of psychotropic drug, whereas there was also a marked urban greater than rural difference in the sales of tranquillizers.     

Self-reported use of psychotropic drugs and alcohol abuse in South-Verona

The data for this cross-sectional survey were obtained from a stratified probability sample of 510 residents in South-Verona during the period May-June 1980. The two-week prevalence of psychotropic drug consumption was found to be 13%. The prevalence was higher in women (18%) than in men (9%). The most commonly consumed category of psychotropic drugs were the benzodiazepines, which accounted for 70% of all the psychotropic drugs consumed by women and 85% of those consumed by men. Using a logistic analysis, a strong association between drug consumption and minor psychiatric morbidity, as indicated by the GHQ scores, was found for both sexes, a finding not significantly different from that found in the West London study by Murray et al. (1981). Alcohol abuse in men was less prevalent in the youngest age-group. Thirty-three (19%) of the male GHQ low scorers were alcohol abusers, compared with 12 (40%) of the high scorers. No significant association was found between psychotropic drug consumption and alcohol abuse in men.     

Therapeutic apheresis in children: experience in a pediatric dialysis center

The use of apheretic procedures in pediatric patients has always been restricted by technical difficulties and the low incidence of diseases requiring this kind of treatment. The aim of the present study was to describe the solutions adopted to solve technical difficulties related to priming, vascular access and monitoring and then to evaluate clinical results. Between 1982 and 2000, 51 consecutive children (28 male, 23 female) with a mean age of 4.9 +/- 4.8 years (3 months-14.8 years) and a mean weight of 19.7 +/- 12.8 kg (5-52 kg), with renal and/or extra-renal diseases requiring apheretic procedures were selected for the study. The overall number of procedures performed were: 226 plasma-exchange (PE), 6 LDL-apheresis (LDL-A) and 8 protein A immunoadsorption (IAPA) sessions. Our therapeutic protocol involves hematic flux of 20-100 ml/min and ultrafiltration of 5-20 ml/min. In each 70-95 minute session we exchanged plasmatic volume with fresh frozen plasma or with a solution of 6% albumin in lactated Ringer's, using heparin (10-20 UI/kg/h). We used Paired Filtration Dialysis Monitor in PE and LDL-A; Citem 10 in IAPA. As plasma separator, we used a filter made of polypropylene, 0.2 m2 surface, 30 ml priming (Hemaplex BT 900). Hemolytic uremic syndrome was the most commonly treated disease (18/51 cases) with good results in 10/18 cases. We recorded, good results in vasculitis as well, in one girl with focal glomerulosclerosis in transplanted kidney and rapid improvement in all children with Guillaine-Barré Syndrome. PE treatment was effective in metabolic disorders such as tirosynemia and familiar hypercholesterolemia. Only 4/12 patients with acute liver failure due to viral hepatitis recovered. We had poor results in the remaining eight cases. Complications were rare and no viral infection was found in any patient. Our data show that it is possible to use these procedures in pediatric patients even though clinical indications and real effectiveness still need to be cleared up.     

What Does it Mean to Be a Global Citizen?

Becoming aware of global trends and issues is the first step in understanding one’s position and role within a larger global context, thereby aiding in the development of an individual’s global identity. Gaining an understanding and appreciation of the interconnectedness of our world as well as respecting and valuing existing diversity provide a foundation that enables us to challenge injustice and take action in personally meaningful ways. Nursing is a profession that is found in every country and has the inherent ability to bridge cultures through the delivery of universally accessible health care.     

Identification of mesenchymal stem/progenitor cells in human first-trimester fetal blood, liver, and bone marrow

Human mesenchymal stem/progenitor cells (MSCs) have been identified in adult bone marrow, but little is known about their presence during fetal life. MSCs were isolated and characterized in first-trimester fetal blood, liver, and bone marrow. When 10(6) fetal blood nucleated cells (median gestational age, 10(+2) weeks [10 weeks, 2 days]) were cultured in 10% fetal bovine serum, the mean number (+/- SEM) of adherent fibroblastlike colonies was 8.2 +/- 0.6/10(6) nucleated cells (69.6 +/- 10/microL fetal blood). Frequency declined with advancing gestation. Fetal blood MSCs could be expanded for at least 20 passages with a mean cumulative population doubling of 50.3 +/- 4.5. In their undifferentiated state, fetal blood MSCs were CD29(+), CD44(+), SH2(+), SH3(+), and SH4(+); produced prolyl-4-hydroxylase, alpha-smooth muscle actin, fibronectin, laminin, and vimentin; and were CD45(-), CD34(-), CD14(-), CD68(-), vWF(-), and HLA-DR(-). Fetal blood MSCs cultured in adipogenic, osteogenic, or chondrogenic media differentiated, respectively, into adipocytes, osteocytes, and chondrocytes. Fetal blood MSCs supported the proliferation and differentiation of cord blood CD34(+) cells in long-term culture. MSCs were also detected in first-trimester fetal liver (11.3 +/- 2.0/10(6) nucleated cells) and bone marrow (12.6 +/- 3.6/10(6) nucleated cells). Their morphology, growth kinetics, and immunophenotype were comparable to those of fetal blood-derived MSCs and similarly differentiated along adipogenic, osteogenic, and chondrogenic lineages, even after sorting and expansion of a single mesenchymal cell. MSCs similar to those derived from adult bone marrow, fetal liver, and fetal bone marrow circulate in first-trimester human blood and may provide novel targets for in utero cellular and gene therapy.