Westcarter6295
Simple water-swallowing screening tools are not predictive of aspiration and dysphagia in patients with Parkinson's Disease (PD). We investigated the diagnostic accuracy of a multi-texture screening tool, the Gugging Swallowing Screen (GUSS) to identify aspiration and dysphagia/penetration in PD patients compared to flexible endoscopic evaluation of swallowing (FEES).
Swallowing function was evaluated in 51 PD participants in clinical 'on-medication' state with the GUSS and a FEES examination according to standardized protocols. Inter-rater reliability and convergent validity were determined and GUSS- and FEES-based diet recommendations were compared.
Inter-rater reliability of GUSS ratings was high (r
=0.8; p<0.001). Aspiration was identified by the GUSS with a sensitivity of 50%, and specificity of 51.35% (PPV 28%, NPV 73%, LR+ 1.03, LR- 0.97), dysphagia/penetration was identified with 72.97% sensitivity and 35.71% specificity (PPV 75%, NPV 33.33%, LR+ 1.14, LR- 0.76). Agreement between GUSS- andrumental swallowing examination.
A diagnosis of cerebral palsy (CP) can, and should, be made as early as possible. This work describes current clinical practice around the awareness and use of diagnostic tools for the detection of CP in New Zealand (NZ).
A purpose-developed survey distributed electronically to NZ clinicians working with young children with or at risk of CP.
A total of 159 clinicians (including paediatricians, physiotherapists and occupational therapists) participated in this cross-sectional study. Ninety-six percent were aware that a diagnosis of CP can be made by 12 months of age, with high levels of awareness of the use of magnetic resonance imaging (94%), Prechtl's qualitative assessment of general movements (GMs) (70%) and Hammersmith Infant Neurological Examination (HINE) (77%). Only 40% were aware of the HINE optimality scoring. Fifty-four clinicians provided a diagnosis of CP as part of their role 48% never used the GMs or HINE to assess children <1 year, and 57% never used the HINE for children between 1 and 2 years. Clinicians not providing a diagnosis within their professional role (n = 104) also indicated infrequent use of assessment tools with 74% and 54% never using the GM's or HINE (respectively) in their assessment of children at risk of CP. Barriers to use included lack of time and funding, lack of clear pathways and management support.
Despite high awareness, current use of international best practice tools in NZ clinical practice appears low. Multiple barriers are reported to the use of these tools, which need to be addressed to improve the timeliness of diagnosis.
Despite high awareness, current use of international best practice tools in NZ clinical practice appears low. Multiple barriers are reported to the use of these tools, which need to be addressed to improve the timeliness of diagnosis.aHUS is caused by the over-activation and dysregulation of the alternative complement pathway. Data regarding outcomes of pediatric aHUS patients after kidney transplantation are still very scarce. Accordingly, the aim of this study was to describe the clinical findings and outcomes of pediatric aHUS patients after renal transplantation. This is a retrospective, multicenter study including 12 patients from the national registry system. Among the 12 patients, eight had received prophylactic eculizumab and none of those patients (except one) had experienced aHUS recurrence during a median follow-up period of 58.5 (min-max, 4-94) months. Although eculizumab had been started on the day before transplantation in one of them, aHUS recurrence occurred during the transplantation procedure. Eculizumab had been stopped in only one patient who had no complement gene mutation after 35 months of therapy, and recurrence had not been observed during the 19 months of follow-up. In three patients, maintenance doses had been spaced out without any recurrence. One additional patient with anti-CFH antibody received only two doses of eculizumab for transplantation and had been followed for 46 months without aHUS recurrence. The remaining three patients had not received anti-C5 therapy and none of those patients experienced aHUS recurrence during a median follow-up period of 21 (min-max, 9-42) months. Prophylactic eculizumab is a safe and effective treatment for the prevention of aHUS recurrence. Eculizumab interval prolongation, discontinuation, and transplantation without eculizumab prophylaxis can be tried in selected patients with close follow-up.Magnetic resonance imaging (MRI) has become a popular modality in guiding minimally invasive thermal therapies, due to its advanced, nonionizing, imaging capabilities and its ability to record changes in temperature. A variety of MR thermometry techniques have been developed over the years, and proton resonance frequency (PRF) shift thermometry is the current clinical gold standard to treat a variety of cancers. It is used extensively to guide hyperthermic thermal ablation techniques such as high-intensity focused ultrasound (HIFU) and laser-induced thermal therapy (LITT). Essential attributes of PRF shift thermometry include excellent linearity with temperature, good sensitivity, and independence from tissue type. This noninvasive temperature mapping method gives accurate quantitative measures of the temperature evolution inside biological tissues. In this review, the current status and new developments in the fields of MR-guided HIFU and LITT are presented with an emphasis on breast, prostate, bone, uterine, and brain treatments. LEVEL OF EVIDENCE 5 TECHNICAL EFFICACY STAGE 3.Human rhinoviruses (RVs) are the primary aetiological agent of the common cold. Generally, the associated infection is mild and self-limiting, but may also be associated with bronchiolitis in infants, pneumonia in the immunocompromised and exacerbation in patients with pulmonary conditions such as asthma or chronic obstructive pulmonary disease. Viral infection accounts for as many as two thirds of asthma exacerbations in children and more than half in adults. Thiazovivin solubility dmso Allergy and asthma are major risk factors for more frequent and severe RV-related illnesses. The prevalence of RV-induced wheezing will likely continue to increase given that asthma affects a significant proportion of the population, with allergic asthma accounting for the majority. Several new respiratory viruses and their subgroups have been discovered, with various degrees of relevance. This review will focus on RV infection in the context of the epidemiologic evidence, genetic variability, pathobiology, clinical studies in the context of asthma, differences with other viruses including COVID-19 and current treatment interventions.
