Perceived usefulness of open educational resources: Impact of switching to online learning for face-to-face and distance learners.

This paper reports a study on the perceived usefulness of university students on open educational resources (OER) in relation to the switch of learning mode to online learning during the COVID-19 pandemic. The participants involved two groups of students, one studying in a face-to-face mode and the other in a distance learning mode. They took part in a survey which was conducted in 2019 before the pandemic (with a total of 912 responses) and 2021 during the pandemic (with a total of 1,018 responses).

Pragmatic, Persistent, and Precarious: The Pathways of Three Minority Ethnic Women in STEM Higher Education.

Minority ethnic women are underrepresented in Science, Technology, Engineering, and Mathematics (STEM) higher education. Whilst existing studies, mostly in the US context, have provided valuable insights into racial and gender inequalities, there appears to be limited research in the UK. Through the lens of science identity, this article draws on qualitative data which was collected over three years, to appreciate how minority ethnic women develop their identity and belonging in STEM higher education, from the start to the end of their degrees.

End of the road? The career intentions of under-represented STEM students in higher education.

Background: The analogy of the leaky pipeline has been used to describe STEM education, with lower student diversity from compulsory to post-compulsory education and beyond. Although extensive research has explored the views and experiences of school-aged children about STEM, fewer studies have examined the career intentions of STEM students at university, especially those from under-represented backgrounds (e.g.

Osteolipoma of head and neck - a review.

Objective: Due to the rarity of osteolipoma, current knowledge and understanding of its' clinical presentation, management, radiological features, histological characteristics, and prognosis are lacking and can present a clinical conundrum to clinicians and histopathologist alike, given wide range of differential diagnoses. This paper aims to compile, analyse and present details to augment the available literature on osteolipoma in the head and neck.

Methods: A comprehensive literature search on PUBMED/MEDLINE, EMBASE, CINAHL and Science Citation Index, Google scholar and Cochrane database for osteolipoma in head and neck was performed up to the 1st May 2021.

Secondary Obliteration Surgery for Troublesome Mastoid Cavities: A Prospective Series of 228 Pediatric and Adult Cases.

Objective: To present the results of a 15-year longitudinal study in a pediatric and adult population with secondary obliteration of troublesome mastoid cavities.

Study Design: Prospective longitudinal study.

Patients: Children (≤16 yrs) and adults who had obliteration surgery (228 ears) between 2000 and 2017.

Clinical Olfactory Working Group consensus statement on the treatment of postinfectious olfactory dysfunction.

Background: Respiratory tract viruses are the second most common cause of olfactory dysfunction. As we learn more about the effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with the recognition that olfactory dysfunction is a key symptom of this disease process, there is a greater need than ever for evidence-based management of postinfectious olfactory dysfunction (PIOD).

Objective: Our aim was to provide an evidence-based practical guide to the management of PIOD (including post-coronavirus 2019 cases) for both primary care practitioners and hospital specialists.

Retrospective evaluation of resuscitation medication utilization in hospitalized adult patients with cardiac arrest.

Background: Early medication administration in cardiac arrest improves outcomes. The primary objective was to evaluate the association between epinephrine administration in in-hospital cardiac arrest (IHCA) patients with non-shockable rhythm and the patient outcomes. The secondary objective was to assess the compliance of epinephrine and amiodarone administration in accordance with the advanced cardiovascular life support (ACLS) guideline.

A Retrospective Study of Transcleral Cyclophotocoagulation Using the Slow Coagulation Technique for the Treatment of Refractory Glaucoma.

: To compare the success rates and safety of transscleral cyclophotocoagulation (TSCPC) for the treatment of refractory glaucoma using the slow coagulation technique and the conventional technique. : A retrospective, interventional case series of 44 patients (44 eyes) who underwent TSCPC using the slow coagulation technique (22 eyes) and conventional technique (22 eyes) in a tertiary hospital was done. The main outcome measures were success and complications.

To Scan or Not to Scan-A Cross-Sectional Analysis of the Clinical Efficacy and Cost-Effectiveness of Audiometric Protocols for Magnetic Resonance Imaging Screening of Vestibular Schwannomas.

Introduction: Vestibular schwannomas (VS) are a rare cause of asymmetrical hearing loss, and routine screening with magnetic resonance imaging (MRI) can be costly. At present, no consensus exists on what qualifies as "asymmetrical sensorineural hearing loss" (ASNHL) and when a patient should be referred for screening.

Objectives: 1) Evaluation of published audiometric protocols on the basis of sensitivity and specificity when applied to local clinical cohort of patients with ASNHL; 2) determination of clinical risks of missing VS and potential wastes in screening "radiologically normal" cases; 3) assessment of the cost of MRI screening.

Airwayplasty: long-term outcome of nasal wall lateralisation.

Background: There are a variety of surgical techniques which can be used to treat structural nasal obstruction. Airwayplasty is a procedure, combining septoplasty, turbinate surgery, and nasal wall lateralization. The article reports the long-term result of this novel approach.

Kaposiform haemangioendothelioma of the head and neck.

Background: Kaposiform haemangioendothelioma (KHE) is a tumor of intermediate malignant potential derived from vascular endothelial cells. Due to rarity of head neck KHE (HN-KHE) this comprehensive review aims to compile, analyze and present details to develop a consensus and augment available literature on HN-KHE.

Materials And Methods: A comprehensive literature search was performed on PUBMED/MEDLINE, EMBASE, CINAHL and Science Citation Index for HN-KHE using MeSH words.

Laryngeal schwannoma: a systematic review.

A large proportion of schwannomas are found in the head and neck region. Schwannoma located within the larynx however is uncommon. The characteristic features, clinical presentations, treatment and the outcomes of patients with laryngeal schwannoma are therefore not clearly understood.

Ruxolitinib Associated Tuberculosis Presenting as a Neck Lump.

Tuberculosis is an opportunistic infection with protean clinical manifestations. We describe a case of Ruxolitinib induced miliary tuberculosis presenting as a neck lump. A 78-year-old female presented with a two-month history of right-sided neck lump associated with fever, night sweats, and significant weight loss.

Kaposiform hemangioendothelioma of paranasal sinus.

Kapossiform hemangioendothelioma (KHE) of the paranasal sins (PNS) is a rare cause of recurrent epistaxis. To date, only two cases of PNS KHE have been reported in the literature, both occurring in the pediatric population. The case presented here appears to be the first case of PNS KHE occurring in an adult.

Primary acute angle closure: long-term clinical outcomes over a 10-year period in the Chinese population.

To investigate long-term clinical outcomes after acute angle closure in the Chinese population. A 10-year retrospective review of primary acute angle closure in Hong Kong Chinese to document patient demographics, treatment, and pre- and post-acute angle closure intraocular pressure (IOP) and visual acuity (VA). The year of attack was correlated with the timing of laser, last VA and IOP, and the number of anti-glaucoma eye drops.

Simultaneous dislocation of proximal and distal radio-ulnar joints: a case report.

Simultaneous dislocation of the radial head and distal radio-ulnar joint is rare. We report a 71-year-old man with volar dislocation of the radial head and dorsal dislocation of the distal radio-ulnar joint, and discuss the injury mechanism and its management with closed reduction.

Structured assessment of mental capacity to make financial decisions in Chinese older persons with mild cognitive impairment and mild Alzheimer disease.

Previous studies suggested that patients with mild cognitive impairment (MCI) or dementia can have impaired and declining financial skills and abilities. The purpose of this study is to test a clinically applicable method, based on the contemporary legal standard, to examine directly the mental capacity to make financial decisions and its component decision-making abilities among patients with MCI and early dementia. A total of 90 patients with mild Alzheimer disease (AD), 92 participants with MCI, and 93 cognitively normal control participants were recruited for this study.

The use of tramadol "on-demand" for premature ejaculation: a systematic review.

Objective: To determine the efficacy and safety of tramadol in the treatment of premature ejaculation (PE) by systematically reviewing the results of randomized controlled trials.

Materials And Methods: All studies evaluating the efficacy of tramadol for the treatment of PE published in peer reviewed medical journals between 2006 and March 2012 were identified by searching for the keywords "premature ejaculation" and "tramadol" in the PubMed database. Only randomized controlled trials published in the English language were included.

A 1-year randomized controlled trial comparing mind body exercise (Tai Chi) with stretching and toning exercise on cognitive function in older Chinese adults at risk of cognitive decline.

Objectives: To compare the effectiveness of Chinese-style mind-body exercise (24 forms simplified Tai Chi) versus stretching and toning exercise in the maintenance of cognitive abilities in Chinese elders at risk of cognitive decline.

Design: A 1-year single-blind cluster randomized controlled trial.

Settings: Community centers and residential homes for elders in Hong Kong.

Capacity to make decisions on medication management in Chinese older persons with mild cognitive impairment and mild Alzheimer's disease.

Background: This study aimed to assess if decisional capacity and the four decision-making abilities related to decisions concerning medication management were impaired among community-dwelling Chinese older persons in Hong Kong with amnestic mild cognitive impairment (MCI) and mild Alzheimer's disease (AD), as compared with cognitively normal older adults.

Methods: Two hundred and ninety-one Chinese community-dwelling older adults were recruited. The four decision-making abilities and decisional capacity were assessed by using the Chinese version of the Assessment of Capacity for Everyday Decision-Making (ACED) and independent clinician ratings based on the definition in the UK Mental Capacity Act 2005, respectively.

Retrospective analysis of the risk factors for developing phacomorphic glaucoma.

Aim: To determine the risk factors for developing phacomorphic glaucoma in eyes with mature cataracts.

Materials And Methods: This is a case-control study comprising of 90 eyes with phacomorphic glaucoma and 90 age- and sex-matched control eyes with mature cataracts without phacomorphic glaucoma. Patients with pre-existing glaucoma, previous intraocular surgery and /or absence of documented axial lengths were excluded from this study.

Gender difference in snoring and how it changes with age: systematic review and meta-regression.

Purpose: The aim of this study was to study the interactions among age, gender, and snoring across all age groups

Methods: All cross-sectional study reporting gender-specific prevalence of snoring in general population published from 1966 through July 2008 were included and were meta-analyzed. The sources of heterogeneity among primary studies were studied by meta-regression.

Results: From a total of 1,593 citations reviewed, 63 were included in the analysis of snoring.