A mixed methods analysis of existing assessment and evaluation tools (AETs) for mental health applications.

Introduction: Mental health Applications (MH Apps) can potentially improve access to high-quality mental health care. However, the recent rapid expansion of MH Apps has created growing concern regarding their safety and effectiveness, leading to the development of AETs (Assessment and Evaluation Tools) to help guide users. This article provides a critical, mixed methods analysis of existing AETs for MH Apps by reviewing the criteria used to evaluate MH Apps and assessing their effectiveness as evaluation tools.

Identifying candidate genes underlying isolated congenital anosmia.

An estimated 1 in 10 000 people are born without the ability to smell, a condition known as congenital anosmia, and about one third of those people have non-syndromic, or isolated congenital anosmia (ICA). Despite the significant impact of olfaction for our quality of life, the underlying causes of ICA remain largely unknown. Using whole exome sequencing (WES) in 10 families and 141 individuals with ICA, we identified a candidate list of 162 rare, segregating, deleterious variants in 158 genes.

Stakeholders' views and opinions on existing guidelines on "How to Choose Mental Health Apps".

Background: Mental health Applications (Mhealth Apps) can change how healthcare is delivered. However, very little is known about the efficacy of Mhealth Apps. Currently, only minimum guidance is available in Assessment and Evaluation Tools (AETs).

Allosteric modulation of a human odorant receptor.

Odor perception is first determined by how the myriad of environmental volatiles are detected at the periphery of the olfactory system. The combinatorial activation of dedicated odorant receptors generates enough encoding power for the discrimination of tens of thousands of odorants. Recent studies have revealed that odorant receptors undergo widespread inhibitory modulation of their activity when presented with mixtures of odorants, a property likely required to maintain discrimination and ensure sparsity of the code for complex mixtures.

Genetic variation in the human olfactory receptor OR5AN1 associates with the perception of musks.

Humans have significant individual variations in odor perception, derived from their experience or sometimes from differences in the olfactory receptor (OR) gene repertoire. In several cases, the genetic variation of a single OR affects the perception of its cognate odor ligand. Musks are widely used for fragrance and are known to demonstrate specific anosmia.

ACR-ABS-ACNM-ASTRO-SIR-SNMMI practice parameter for selective internal radiation therapy or radioembolization for treatment of liver malignancies.

Purpose: The American College of Radiology (ACR), American Brachytherapy Society (ABS), American College of Nuclear Medicine (ACNM), American Society for Radiation Oncology (ASTRO), Society of Interventional Radiology (SIR), and Society of Nuclear Medicine and Molecular Imaging (SNMMI) have jointly developed a practice parameter on selective internal radiation therapy (SIRT) or radioembolization for treatment of liver malignancies. Radioembolization is the embolization of the hepatic arterial supply of hepatic primary tumors or metastases with a microsphere yttrium-90 brachytherapy device.

Materials And Methods: The ACR -ABS -ACNM -ASTRO -SIR -SNMMI practice parameter for SIRT or radioembolization for treatment of liver malignancies was revised in accordance with the process described on the ACR website (https://www.

Management of life-threatening hemoperitoneum with minimally invasive percutaneous superselective arterial embolization.

The management of spontaneous hemoperitoneum centers on clinical suspicion, fluid resuscitation, appropriate early imaging, and therapeutic intervention. Traditionally, explorative laparotomy has been the treatment of choice for idiopathic spontaneous intraabdominal hemorrhage, but as less invasive percutaneous techniques have matured, superselective arterial embolization may play a critical role in emergent treatment. This case report describes a 65-year-old woman with large-volume hemoperitoneum.

Gastric bleeding in giant cell arteritis.

Giant cell arteritis (GCA) is a systemic vasculitis that classically affects large- and medium-sized vessels in the head and neck but can also manifest extracranially. We report the case of an elderly man who presented with sharp substernal pain, dizziness, and visual changes. He was initially hypotensive and anemic, and imaging showed hemoperitoneum with possible extravasation.

Identifying Treatments for Taste and Smell Disorders: Gaps and Opportunities.

The chemical senses of taste and smell play a vital role in conveying information about ourselves and our environment. Tastes and smells can warn against danger and also contribute to the daily enjoyment of food, friends and family, and our surroundings. Over 12% of the US population is estimated to experience taste and smell (chemosensory) dysfunction.

Odorant Receptor Inhibition Is Fundamental to Odor Encoding.

Most natural odors are complex mixtures of volatile components, competing to bind odorant receptors (ORs) expressed in olfactory sensory neurons (OSNs) of the nose. To date, surprisingly little is known about how OR antagonism shapes neuronal representations in the detection layer of the olfactory system. Here, we investigated its prevalence, the degree to which it disrupts OR ensemble activity, and its conservation across phylogenetically related ORs.

Acute lung injury secondary to e-cigarettes or vaping.

As of October 2019, 1299 cases of "e-cigarette, or vaping, product use associated lung injury" (EVALI) have been reported in the USA, with 26 deaths. Multiple patterns of lung injury have been reported, including lipoid pneumonia, organizing pneumonia, and acute eosinophilic pneumonia, with radiographic findings including diffuse pulmonary infiltrates. We report a case of lipoid pneumonia secondary to EVALI.

A transcriptomic atlas of mammalian olfactory mucosae reveals an evolutionary influence on food odor detection in humans.

The mammalian olfactory system displays species-specific adaptations to different ecological niches. To investigate the evolutionary dynamics of olfactory sensory neuron (OSN) subtypes across mammalian evolution, we applied RNA sequencing of whole olfactory mucosa samples from mouse, rat, dog, marmoset, macaque, and human. We find that OSN subtypes, representative of all known mouse chemosensory receptor gene families, are present in all analyzed species.

Genetic variation across the human olfactory receptor repertoire alters odor perception.

Humans use a family of more than 400 olfactory receptors (ORs) to detect odors, but there is currently no model that can predict olfactory perception from receptor activity patterns. Genetic variation in human ORs is abundant and alters receptor function, allowing us to examine the relationship between receptor function and perception. We sequenced the OR repertoire in 332 individuals and examined how genetic variation affected 276 olfactory phenotypes, including the perceived intensity and pleasantness of 68 odorants at two concentrations, detection thresholds of three odorants, and general olfactory acuity.

Clinical communication and caregivers' satisfaction with child healthcare in Nepal; results from Nepal Health Facility Survey 2015.

Background: Patient satisfaction is an important measure of quality of care and a determinant of health service utilisation and the choice of health facility. Measuring patients' experiences is important for understanding and improving the quality of care at health facilities. The aim of this study was to assess levels and identify associated factors of caregivers' satisfaction and provider-caregiver communication within child healthcare in Nepal.

Low-Intensity Cognitive Behavioural Therapy-Based Music Group (CBT-Music) for the Treatment of Symptoms of Anxiety and Depression: A Feasibility Study.

Background: Music has the potential to be an effective and engaging therapeutic intervention in the treatment of mental illness. This research area remains underdeveloped.

Aims: This paper reports the feasibility of an innovative low-intensity CBT-based music (CBT-Music) group targeted to symptoms of depression and anxiety.

Renal Salvage with Renal Artery Stenting Improves Long-term Survival.

Background: The Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL) Trial cast doubt on the benefits of renal artery stenting (RAS). However, the outcomes for patients with chronic kidney disease (CKD) were not analyzed separately in the CORAL Trial. We hypothesized that patients who experienced a significant improvement in renal function after RAS would have improved long-term survival, compared with patients whose renal function was not improved by stenting.

Variation in olfactory neuron repertoires is genetically controlled and environmentally modulated.

The mouse olfactory sensory neuron (OSN) repertoire is composed of 10 million cells and each expresses one olfactory receptor (OR) gene from a pool of over 1000. Thus, the nose is sub-stratified into more than a thousand OSN subtypes. Here, we employ and validate an RNA-sequencing-based method to quantify the abundance of all OSN subtypes in parallel, and investigate the genetic and environmental factors that contribute to neuronal diversity.

Irreversible electroporation of small renal masses: suboptimal oncologic efficacy in an early series.

Purpose: To report on the first short-term oncologic outcomes of percutaneous irreversible electroporation for small renal masses.

Methods: Patients with cT1a renal masses treated with irreversible electroporation from April 2013 through December 2016 were reviewed. Small, low complexity tumors were generally selected for irreversible electroporation using the NanoKnife System (Angiodynamics, Latham, NY, USA).

Simplifying the Odor Landscape.

The vast number of detectable odors makes matching olfactory receptors (ORs) to their ligands a daunting task. Krautwurst and colleagues have hypothesized that this process can be simplified by focusing on those odorants that are perceptually relevant food odors. In this issue of Chemical Senses, they use this framework to identify highly sensitive receptors for 2 key food odorants found in red wine and onions, that activate broadly tuned OR1A1 and narrowly tuned OR2M3, respectively.

Effectiveness and cost-effectiveness of interventions that cause weight loss and reduce the risk of cardiovascular disease.

Background: Overweight/obesity is associated with significant morbidity, mortality and costs. Weight loss has been shown to reverse some of these effects, reducing the risk of chronic diseases such as cardiovascular disease (CVD).

Aim: To determine the potential monies available, from an English National Health Service perspective, for weight loss interventions to be cost-effective in the prevention of CVD.

Safety and Effectiveness of the Denali Inferior Vena Cava Filter: Intermediate Follow-Up Results.

Purpose: The purpose of the study is to evaluate the clinical safety and effectiveness of the Denali (Bard, Tempe, Arizona) retrievable inferior vena cava (IVC) filter.

Materials And Methods: In this retrospective study, authors reviewed the data of Denali IVC filters placed at their institution between 2013 and 2015. The clinical presentation, indications, and procedure-related complications during placement and retrieval were evaluated.

Interventions that cause weight loss and the impact on cardiovascular risk factors: a systematic review and meta-analysis.

Overweight and obesity increase the risks of diabetes and cardiovascular disease (CVD). This has been shown to be reversed with weight loss. A systematic review and meta-analysis were performed to determine the effect of weight loss in the primary prevention of CVD.

Minimally Invasive Percutaneous Treatment of Small Renal Tumors with Irreversible Electroporation: A Single-Center Experience.

Purpose: To evaluate whether irreversible electroporation (IRE) can be used as an ablation technique for small renal tumors (T1a cancers or small benign tumors) and to describe features after ablation on computed tomography (CT) or magnetic resonance (MR) imaging.

Materials And Methods: In this retrospective study, 20 patients (mean age, 65 y ± 12.8 y) underwent CT-guided IRE of T1a renal carcinoma (n = 13) or small benign or indeterminate renal masses < 4 cm in size (n = 7).

Portal hypertension: a review of portosystemic collateral pathways and endovascular interventions.

The portal vein is formed at the confluence of the splenic and superior mesenteric vein behind the head of the pancreas. Normal blood pressure within the portal system varies between 5 and 10 mmHg. Portal hypertension is defined when the gradient between the portal and systemic venous blood pressure exceeds 5 mmHg.

Oncologic Efficacy of Radio Frequency Ablation for Small Renal Masses: Clear Cell vs Papillary Subtype.

Purpose: Current radio frequency ablation series do not distinguish renal cell carcinoma subtypes when reporting oncologic efficacy. Papillary neoplasms may be more amenable to radio frequency ablation than clear cell carcinoma because they are less vascular, which may limit heat energy loss. We report the long-term outcomes of patients treated with radio frequency ablation for small renal masses by renal cell carcinoma subtype.