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PURPOSE: This study aims to validate the Dutch-Flemish PROMIS pediatric item banks v2.0 Anxiety and Depressive Symptoms, the short forms 8a, and computerized adaptive tests (CATs) in a general Dutch population and to provide reference data. METHODS: Participants (N = 2,893, aged 8-18), recruited by two internet survey providers, completed both item banks. These item banks were assessed on unidimensionality, local independence, monotonicity, Graded Response Model (GRM) item fit, and differential item functioning (DIF) for gender, age group, region, ethnicity, and language. The short forms and CATs were assessed on reliability and construct validity compared to the Revised Child Anxiety and Depression Scale short version (RCADS-22) subscales. Reference scores were calculated. RESULTS: Both item banks showed sufficient unidimensionality, local independence, monotonicity, and GRM item fit, except for three Depressive Symptoms items that showed insufficient GRM item fit. No DIF was found when using ordinal regression analyses, except for two Depressive Symptoms items that showed DIF for language; all items showed DIF for language when using IRT PRO, except for one Anxiety item. Both short forms and CATs revealed sufficient reliability for moderate and severe levels of anxiety and depression, as well as high positive correlations with corresponding RCADS-22 subscales and slightly lower correlations with non-corresponding RCADS-22 subscales. CONCLUSION: The Dutch-Flemish PROMIS pediatric item banks v2.0 Anxiety and Depressive Symptoms, the short forms 8a and CATs are useful to assess and monitor anxiety and depression in a general population. Reference data are presented.
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Depressão , Idioma , Ansiedade/diagnóstico , Criança , Depressão/diagnóstico , Etnicidade , Humanos , Psicometria , Qualidade de Vida/psicologia , Reprodutibilidade dos TestesRESUMO
BACKGROUND: Young people often experience one or more traumatic events during their life. About 16% develops a post-traumatic stress disorder (PTSD). Whereas trauma treatments are effective, untreated PTSD has serious consequences for the psychosocial development. Adequate screening, correct diagnosis and treatment are very important. AIM: To investigate current screening techniques and diagnostic tools and to study the effects of treatment on traumatised children en adolescents. METHOD: In this article we discuss the results of several trauma studies that formed part of two recent successfully completed PhD programmes. RESULTS: The Children's Revised Impact of Event Scale (CRIES-13) is a validated trauma screening tool. The Clinician-Administered PTSD Scale, Child and Adolescent Version (CAPS-CA) is a validated clinical trauma interview. Trauma focused cognitive behavioral therapy (TF-CBT) and eye movement desensitisation and reprocessing (EMDR) are the treatments of choice for children and adolescents with PTSD. CONCLUSION: The CRIES-13 is suitable for use in general care, whereas the CAPS-CA is more suitable for specialist care. TF-CBT and EMDR are the treatment of choice for children and adolescents with PTSD.
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Psiquiatria Infantil , Terapia Cognitivo-Comportamental/métodos , Dessensibilização e Reprocessamento através dos Movimentos Oculares/métodos , Transtornos de Estresse Pós-Traumáticos/terapia , Adolescente , Criança , Humanos , Transtornos de Estresse Pós-Traumáticos/psicologia , Resultado do TratamentoRESUMO
We introduce a two-channel microfluidic atomic force microscopy (AFM) cantilever that combines the nanomechanical sensing functionality of an AFM cantilever with the ability to manipulate fluids of picolitres or smaller volumes through nanoscale apertures near the cantilever tip. Each channel is connected to a separate fluid reservoir, which can be independently controlled by pressure. Various systematic experiments with fluorescent liquids were done by either injecting the liquids from the on-chip reservoir or aspirating directly through the nanoscale apertures at the tip. A flow rate analysis of volume dosing, aspiration and concentration dosing inside the liquid medium was performed. To understand the fluid behaviour, an analytical model based on the hydrodynamic resistance, as well as numerical flow simulations of single and multi-phase conditions were performed and compared. By applying pressures between -500 mbar and 500 mbar to the reservoirs of the probe with respect to the ambient pressure, flow rates ranging from 10 fl s-1 to 83 pl s-1 were obtained inside the channels of the cantilever as predicted by the analytical model. The smallest dosing flow rate through the apertures was 720 fl s-1, which was obtained with a 10 mbar pressure on one reservoir and ambient pressure on the other. The solute concentration in the outflow could be tuned to values between 0% and 100% by pure convection and to values between 17.5% and 90% in combination with diffusion. The results prove that this new probe enables handling multiple fluids with the scope to inject different concentrations of analytes inside a single living cell and also perform regular AFM functionalities.
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Child sexual abuse (CSA) is a worldwide problem with serious consequences. We hypothesized that worrisome sexual behavior and knowledge would frequently be reported in children assessed after CSA. We therefore investigated (A) what types of sexual behaviors and knowledge were reported by parents of young children assessed for CSA; (B) in what cases such behaviors and knowledge were worrisome; and (C) how such children responded verbally and non-verbally during child interviews. We conducted a mixed-methods study, including qualitative inductive content analysis and quantitative analysis. It included 125 children (76 boys, 60.8%; median age 3.3 years, age range 0-11), all involved in the Amsterdam sexual abuse case (ASAC) and examined for highly suspected (n = 71) or confirmed CSA (n = 54). We identified themes from (1) the parent reports: sexual behavior (e.g., self-stimulation, touching others, imitation of sexual acts), fears and anxiety with regard to sexuality, and sexual utterances (sexual slang, references to sexual acts); and (2) the child interviews: behavioral reactions (avoidance, distractive behaviors), emotional reactions (anger, aggression), and verbal reactions (conspicuous utterances, refusal to talk about specific subjects). In 37% of the children the sexual behavior was deemed worrisome or very worrisome. Clinicians who assess children for CSA are advised to focus in particular on sexual behavior problems and inappropriate sexual knowledge.
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This case reports an idiopathic gastric rupture in a 3-year-old girl who had an episode of nausea and vomiting after a large meal. Abdominal ultrasound and CT scan revealed free air and fluid in the abdominal cavity, leading to the diagnosis of gastro-intestinal perforation. During emergency surgery, gastric rupture was detected on the anterior wall of the gastric body near the greater curvature and treated by performing a sleeve gastrectomy. The intra-operative course was complicated by a cardiac arrest. The child survived following intensive postoperative care. All articles on spontaneous idiopathic gastric rupture in pre-school age children have only been reported in Japanese and Chinese literature.
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Ruptura Gástrica/psicologia , Ruptura Gástrica/cirurgia , Pré-Escolar , Feminino , Gastrectomia , Grelina/sangue , Parada Cardíaca/etiologia , Hemoperitônio/etiologia , Humanos , Ruptura Gástrica/sangue , Ruptura Gástrica/complicações , Vômito/psicologiaRESUMO
Child sexual abuse (CSA) is a worldwide problem with serious consequences. No recognizable symptom pattern for suspected CSA has yet been identified in very young children. We aim to investigate psychosocial symptoms in a sample of children with confirmed or strongly suspected CSA and the interpretations given to such symptoms by independent clinical experts. Secondly we examined whether experts were able to identify confirmed victims of severe CSA. A qualitative study including inductive content analysis of medical files and focus group discussions with independent experts on the interpretation of psychosocial symptoms was conducted. We included 125 children (76 boys, 60.8%, and 49 girls, 39.2%; median age 3.3 years; age range 0-11) who were involved in the Amsterdam sexual abuse case (ASAC) and had been examined for strongly suspected CSA. We identified four themes among the psychosocial symptoms: problems concerning emotions, behavior, toilet training, and development, whether or not associated with the daycare center or the perpetrator. Clinical experts identified signs of posttraumatic stress disorder (PTSD), regression in continence skills (not otherwise explained), and problems triggered by exposure to the perpetrator or the abuse location as concerning symptoms for CSA. Less concerning symptoms were designated as worrisome if they were numerous and there was no clear explanation for these symptoms. A clear symptom pattern was lacking and about half of the confirmed severe victims of CSA did not display any psychosocial problems. Therefore, it is difficult for experts to identify confirmed CSA victims. Thus, the assessment of suspected CSA should be over time and multidisciplinary.
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Abuso Sexual na Infância/psicologia , Transtornos do Comportamento Infantil/psicologia , Transtornos de Estresse Pós-Traumáticos/etiologia , Criança , Abuso Sexual na Infância/diagnóstico , Transtornos do Comportamento Infantil/etiologia , Creches , Pré-Escolar , Emoções , Literatura Erótica , Feminino , Humanos , Lactente , Masculino , Países Baixos , Pesquisa Qualitativa , Transtornos de Estresse Pós-Traumáticos/psicologia , Treinamento no Uso de BanheiroRESUMO
Within the EurIPACS HIPIN topic a generic HIS/RIS-PACS interface will be designed, implemented and evaluated. It is generally agreed that integration with the HIS/RIS is essential for the acceptance of PACS in a clinical environment. An interface between HIS/RIS and PACS allows more efficient usage of both systems, better integration of data, better consistency checking on shared data and better security and error handling. Also the PACS performance is improved by using HIS/RIS information to steer the image migration within the PACS. In this paper the functional specifications of the interface are described. These specifications are based on descriptions of clinical radiodiagnostic procedures. The generic interface consists of a common part, and of site specific adapters. The common part is identical for all incarnations and performs message scheduling, processing and logging. The adapters are specific for each communication standard, e.g. ACR-NEMA or HL7, and for each hospital. The interface will be implemented at the radiology department of the Philipps University Hospital in Marburg (Germany) and at the orthopaedic and neuroradiology departments of the hospital of the Free University in Brussels (Belgium).