Upper Airway Sensory Testing in Dysphagia - Implications for Clinical Practice and Future Research Directions.

Adequate upper airway (oral, pharyngeal and laryngeal) sensation is crucial for safe and efficient swallowing and airway protection. Despite its importance, methods of upper airway sensory testing for individuals with dysphagia remain poorly defined. The aim of this study was to summarise and appraise current methods of upper airway sensory testing to inform dysphagia clinical practice and future research directions.

Developing new practices for managing breast and chest lymphoedema.

Some patients develop breast/chest lymphoedema following breast cancer treatment. Historically this group of patients has been managed in the same way as those with limb lymphoedema, through the application of compression in the form of vests or bras. Some patients reported pain and the feeling of being in a 'strait jacket' and, therefore, abandoned these items for lighter and more comfortable garments without any adverse effects.

Buckling mediated by mobile localized elastic excitations.

Experiments reveal that structural transitions in thin sheets are mediated by the passage of transient and stable mobile localized elastic excitations. These "crumples" or "d-cones" nucleate, propagate, interact, annihilate, and escape. Much of the dynamics occurs on millisecond time scales.

Improving newborn screening test performance for metachromatic leukodystrophy: Recommendation from a pre-pilot study that identified a late-infantile case for treatment.

Metachromatic leukodystrophy (MLD) is a devastating rare neurodegenerative disease. Typically, loss of motor and cognitive skills precedes early death. The disease is characterised by deficient lysosomal arylsulphatase A (ARSA) activity and an accumulation of undegraded sulphatide due to pathogenic variants in the ARSA gene.

Improving escalation of deteriorating patients through cognitive task analysis: Understanding differences between work-as-prescribed and work-as-done.

Background: Appropriate care escalation requires the detection and communication of in-hospital patient deterioration. Although deterioration in the ward environment is common, there continue to be patient deaths where problems escalating care have occurred. Learning from the everyday work of health care professionals (work-as-done) and identifying performance variability may provide a greater understanding of the escalation challenges and how they overcome these.

A systems science leverage point analysis of climate change advocacy.

Failure of governments across the world to address climate change has fuelled social movements focused on climate-related policy and action. Research analysing these movements has focused mainly on the types of strategies employed including blockades and occupations, marches and petitions, divestment, boycotts and litigation as well as how groups are framing climate change as a problem. What has been largely missed are the ways these groups are framing the change they want to see, that is their demands to governments.

A retrospective cohort study of Libmeldy (atidarsagene autotemcel) for MLD: What we have accomplished and what opportunities lie ahead.

Metachromatic leukodystrophy (MLD) results from ARSA gene mutations. Affected individuals meet early milestones before neurological deterioration and early death. Atidarsagene autotemcel (arsa-cel), an autologous haematopoietic stem cell gene therapy (HSC-GT) product, has demonstrated sustained clinical benefits in MLD.

Sperm selection with hyaluronic acid improved live birth outcomes among older couples and was connected to sperm DNA quality, potentially affecting all treatment outcomes.

Study Question: What effects did treatment using hyaluronic acid (HA) binding/selection prior to ICSI have on clinical outcomes in the Hyaluronic Acid Binding sperm Selection (HABSelect) clinical trial?

Summary Answer: Older women randomized to the trial's experimental arm (selection of sperm bound to immobilized (solid-state) HA) had the same live birth rates as younger women, most likely a result of better avoidance of sperm with damaged DNA.

What Is Known Already: Recent randomized controlled trials (RCTs) investigating the efficacy of HA-based sperm selection prior to ICSI, including HABSelect, have consistently reported reductions in the numbers of miscarriages among couples randomized to the intervention, suggesting a pathological sperm-mediated factor mitigated by prior HA-binding/selection. The mechanism of that protection is unknown.

A Multisite Preregistered Paradigmatic Test of the Ego-Depletion Effect.

We conducted a preregistered multilaboratory project ( = 36; = 3,531) to assess the size and robustness of ego-depletion effects using a novel replication method, termed the . Each laboratory implemented one of two procedures that was intended to manipulate self-control and tested performance on a subsequent measure of self-control. Confirmatory tests found a nonsignificant result ( = 0.

Proton migration in hydrocarbons induced by slow highly charged ion impact.

Different from most of the previous studies using light or photons, we use highly charged ions as projectiles to activate proton migration in the smallest saturated and unsaturated hydrocarbon molecules, i.e., CH and CH.

Focused educational intervention improves but may not sustain knowledge regarding falls management.

Background: The number of falls in hospital ranges from 3.8 to 8.6 falls per 1000 bed days.

A high precision flat crystal spectrometer compatible for ultra-high vacuum light source.

We report on a flat crystal spectrometer (FCS) featuring a differently pumped rotary feedthrough and double detectors connected to a crystal chamber by extendable bellows built at the Shanghai EBIT Laboratory. It was designed to overcome defects such as oil contamination, little distance from the detector to the crystal and others of an early FCS equipped at the same laboratory, but still keeps a large detectable angle range of detectors and brings new features and functions such as the Bond method measurement and double-crystal measurement which are based on the two-detector and large bellow design. This new FCS could cover an energy range of measurable photons from 570 eV to 10 keV and reach a vacuum better than 6 × 10 Torr and thus is compatible for coupling directly to ultra-high vacuum light sources.

Health information system strengthening and malaria elimination in Papua New Guinea.

Background: The objective of the study was to describe an m-health initiative to strengthen malaria surveillance in a 184-health facility, multi-province, project aimed at strengthening the National Health Information System (NHIS) in a country with fragmented malaria surveillance, striving towards enhanced control, pre-elimination.

Methods: A remote-loading mobile application and secure online platform for health professionals was created to interface with the new system (eNHIS). A case-based malaria testing register was developed and integrated geo-coded households, villages and health facilities.

Analgesia for patients undergoing shockwave lithotripsy for urinary stones - a systematic review and meta-analysis.

Background: Shock wave lithotripsy (SWL) is the first line treatment modality for a significant proportion of patients with upper urinary tracts stones. Simple analgesics, opioids and non-steroidal anti-inflammatory drugs (NSAIDs) are all suitable agents but the relative efficacy and tolerability of these agents is uncertain.

Objectives: To determine the efficacy of the different types of analgesics used for the control of pain during SWL for urinary stones.

The Epidemiology of Malaria in Kutubu, Southern Highlands Province, Papua New Guinea, before and during a Private Sector Initiative for Malaria Control.

Papua New Guinea (PNG) has a significant malaria burden, is resource constrained, and has isolated populations with limited access to health services. Home-based management is a key element of the national program that supports strategies of early detection, diagnosis and treatment. We describe the epidemiology of malaria near Lake Kutubu in the Southern Highlands Province through reported data on suspected and confirmed malaria in patients accessing public health facilities or using a novel, incentivised, social marketing approach for malaria treatment at the village level.

A rare case of primary epithelioid angiosarcoma of the ureter.

Angiosarcoma is an extremely rare vascular malignancy with a 1-year survival rate of 50%, regardless of tumour origin. Distant metastases are common and occur in the lungs, bone, lymph nodes and soft tissues. The majority of patients with angiosarcoma present with localised disease, although 25-45% have distant metastases at presentation.

Pulmonary Microscopic Polyangiitis Presenting as Acute Respiratory Failure from Diffuse Alveolar Hemorrhage.

Microscopic polyangiitis and granulomatosis with polyangiitis are rare anti-neutrophilic cytoplasmic antibody-associated systemic vasculitides that predominantly affect small to medium sized vessels of the lungs and kidneys. These syndromes are largely confined to older adults and often present sub-acutely following weeks to months of nonspecific prodromal symptoms. While both diseases often manifest within multiple organ systems concurrently, the disease spectrum of microscopic polyangiitis almost always includes the kidneys, while granulomatosis with polyangiitis is most commonly associated with pulmonary disease.

Laparoscopic nephrectomy - Pfannenstiel or expanded port site specimen extraction: a systematic review and meta-analysis.

Introduction: To anaylse the current evidence regarding the safety, feasibility and advantages of intact specimen extraction via various extraction sites after conventional laparoscopic nephrectomy (LN).

Material And Methods: A comprehensive literature search was performed identifying studies evaluating outcomes from Pfannenstiel (PFN) versus extended port site (EPS) extraction sites, after conventional laparoscopic nephrectomy/nephroureterectomy (LRN/LNU) and donor nephrectomy (LDN). Outcome measures included procedure duration, incision length, duration of inpatient stay, analgesic requirements, complications and warm ischemia time (for donor nephrectomy cases).

Mapping the Topography of a Protein Energy Landscape.

Protein energy landscapes are highly complex, yet the vast majority of states within them tend to be invisible to experimentalists. Here, using site-directed mutagenesis and exploiting the simplicity of tandem-repeat protein structures, we delineate a network of these states and the routes between them. We show that our target, gankyrin, a 226-residue 7-ankyrin-repeat protein, can access two alternative (un)folding pathways.