As the pathophysiology of COVID-19 emerges, this paper describes dysphagia as a sequela of the disease, including its diagnosis and management, hypothesised causes, symptomatology in relation to viral progression, and concurrent variables such as intubation, tracheostomy and delirium, at a tertiary UK hospital.

During the first wave of the COVID-19 pandemic, 208 out of 736 patients (28.9 per cent) admitted to our institution with SARS-CoV-2 were referred for swallow assessment. Of the 208 patients, 102 were admitted to the intensive treatment unit for mechanical ventilation support, of which 82 were tracheostomised. The majority of patients regained near normal swallow function prior to discharge, regardless of intubation duration or tracheostomy status.

Dysphagia is prevalent in patients admitted either to the intensive treatment unit or the ward with COVID-19 related respiratory issues. This paper describes the crucial role of intensive swallow rehabilitation to manage dysphagia associated with this disease, including therapeutic respiratory weaning for those with a tracheostomy.

The coronavirus disease 2019 (COVID-19) pandemic has led to significant strain on front-line healthcare workers.

In this multicentre study, we compared the psychological outcomes during the COVID-19 pandemic in various countries in the Asia-Pacific region and identified factors associated with adverse psychological outcomes.

From 29 April to 4 June 2020, the study recruited healthcare workers from major healthcare institutions in five countries in the Asia-Pacific region. A self-administrated survey that collected information on prior medical conditions, presence of symptoms, and scores on the Depression Anxiety Stress Scales and the Impact of Events Scale-Revised were used. The prevalence of depression, anxiety, stress and post-traumatic stress disorder (PTSD) relating to COVID-19 was compared, and multivariable logistic regression identified independent factors associated with adverse psychological outcomes within each country.

A total of 1146 participants from India, Indonesia, Singapore, Malaysia and Vietnam were studied. Despite having the lowest volume of cases, Vietnam displayed the highest prevalence of PTSD. In contrast, Singapore reported the highest case volume, but had a lower prevalence of depression and anxiety. In the multivariable analysis, we found that non-medically trained personnel, the presence of physical symptoms and presence of prior medical conditions were independent predictors across the participating countries.

This study highlights that the varied prevalence of psychological adversity among healthcare workers is independent of the burden of COVID-19 cases within each country. Early psychological interventions may be beneficial for the vulnerable groups of healthcare workers with presence of physical symptoms, prior medical conditions and those who are not medically trained.

Coronavirus disease 2019 personal protective equipment has been reported to affect communication in healthcare settings. This study sought to identify those challenges experimentally.

Bamford–Kowal–Bench speech discrimination in noise performance of healthcare workers was tested under simulated background noise conditions from a variety of hospital environments. Candidates were assessed for ability to interpret speech with and without personal protective equipment, with both normal speech and raised voice.

There was a significant difference in speech discrimination scores between normal and personal protective equipment wearing subjects in operating theatre simulated background noise levels (70 dB).

Wearing personal protective equipment can impact communication in healthcare environments. Efforts should be made to remind staff about this burden and to seek alternative communication paradigms, particularly in operating theatre environments.

of this 2-staged study were to assess knowledge gain of medical students following an individual episode of patient-centred teaching. Participant satisfaction was also assessed.

The education of medical students is an important role for trained medics using adabtable teaching methods, appropriate to the demands of students and medical universities. Delivery of patient-centred teaching in UK is ad-hoc, minimal and not standardised. However, medical education still tends to be delivered in the in-patient environment, where there is little supervision and students often have to identify patients on their own. Paucity exists in the evidence of whether bedside teaching assists in knowledge gain.

In Derby, a Patient-centred clinic was developed in 2008. We conducted a pre-intervention/post-intervention comparison study to measure the knowledge gained during a teaching session. Participants were medical students from University of Nottingham, and in-patients at the Unit. Following this, standards were set and assessing questions were changed to multiple choice style questions in January 2010.

show that there is an immediate knowledge gain, of an average of 22%. Students are satisfied with this method of teaching and patients have felt that their input has been valued. The second part of the study has confirmed these findings.

The study demonstrates usefulness of patient-centred education in improving clinical knowledge. Adoption of this form of teaching will benefit not only medical students in their psychiatry placement in Derby, but also the wider medical student population. This method can also be implemented in other acute medical specialties.

Schizophrenia is a mental disorder characterized by social problems and disorders of thought, behaviour and cognitive functions. These impaired cognitive functions may be associated with alterations in resting state functional connectivity in schizophrenia. Therefore, the present study has been carried out to determine the resting state functional brain connectivity changes associated with schizophrenia in all the resting state networks (RSNs) using independent component analysis approach (ICA) and dual-regression based approach.

The objective of this study was to investigate the aberrant resting-state functional connectivity patterns in schizophrenia patients as compared to healthy controls.

35 schizophrenia patients and 31 healthy controls were recruited for the study and scanned by using resting state functional magnetic resonance (rsfMRI). Pre-processing and post-processing of the resting state functional data were performed using the FMRI Expert Analysis Tool (FEAT), which is a part of FSL (FMRIB's Software Library, www.fmrib. ox.ac.uk/fsl).

Our results showed significantly decreased functional connectivity in the regions of left fronto-parietal network, lateral visual network, medial visual network, motor network and default mode network (DMN) in schizophrenia patients as compared with healthy controls.

The overall findings suggest that the alterations in these resting state network connectivity may, in part, contribute to the impairments in cognitive functions associated with schizophrenia. These findings also suggest that aberrant resting state network connectivity contributes to regional functional pathology in schizophrenia and bears significance for core symptoms.

Metabolic side-effects of antipsychotics increase morbidity and non-compliance rates. Interestingly, preliminary evidence suggests that metabolic side-effects correlate with response to antipsychotic treatment. Few studies have examined the nature of this association in a prospective study design. We conducted an exploratory, naturalistic, prospective, trans- diagnostic study to examine this association.

To study the relation between metabolic side-effects and clinical improvement with antipsychotics, in psychotic illnesses [non-affective psychoses and mania-1st episode].

100 (84 drug-free for at least one month) patients with psychosis initiated on antipsychotic treatment alone (65% on risperidone) were assessed on Brief Psychiatric Rating Scale (BPRS), visual analogue scale for appetite, anthropometric measurements (weight, waist circumference, body mass index), and serum lipid and glucose profiles at baseline, 2-4 weeks (n = 71) and 8-12weeks (n = 39).

Subjects who dropped out at first/second follow-ups did not differ from those who followed-up, in age, sex, illness duration and BPRS scores. On forward stepwise multiple linear regression analysis, early (2-4weeks) increase in appetite and triglyceride levels (R2 = 0.257; p = 0.003) together predicted 26% variance in treatment response (BPRS score reduction) at first follow-up. At second follow-up 16% of variance in treatment response was predicted by early (2-4 weeks) increase in triglyceride levels (R2 = 0.169; p = 0.009) alone.

Early appetite and triglyceride changes predicted antipsychotic treatment response. Future research should

1. (a) examine neural mechanisms that operate in both appetite regulation and antipsychotic action to further the understanding of psychosis and its treatment, and

2. (b) identify early markers of treatment response

Handover allows the transfer of responsibility for patient care between healthcare professionals. In 2011, The Royal College of Physicians (RCOP) outlined a set of standards for a ‘good handover’. Poor quality handover leads to error and is a preventable cause of patient harm.

The aim of this audit was to analyse the handover process on a 26-bedded general adult inpatient ward, and make recommendations from the findings to improve patient-safety based upon these standards.

During 14 handovers, quantitative information was collected on duration, attendees and content of information, graded against the RCOPs standards.

In 100% of handovers, 1 nurse and 2 doctors were present. Members from other professional bodies attended less often (14-79%). Information duplicated on consecutive days ranged between 27% and 42%. The handover process met 50% of the RCOP’s standards.

Handover process is embedded in the hospital culture and is recognised as a multidisciplinary activity. However, inconsistent attendance did not provide equal opportunity for the transfer of information or result in clear arrangements for ongoing care, which was felt to be a risk to patient safety. A system of fluid and transferable data on documentation should be in place.

It was agreed that a computerised handover-sheet available to all professionals to review and access during the course of the day would be in place. A suitable time to maximise attendance was agreed. Re-audit following these recommendations would form a robust framework to implement these changes across the Unit.

OCD is a complex disorder with multiple aetiological theories. Recent research points to role of autoimmunity as well as hyperactivity of glutaminergic pathways in aetiopathogenesis of the disorder. It is possible that autoimmune mechanisms may modulate excitatory neurotransmission resulting in OCD.

This study aimed to study the association between serum anti-basal ganglia autoantibodies (ABGA) and Glx (glutamate + glutamine) levels in caudate nucleus and anterior cingulate cortex as demonstrated by 1H-MRS (proton magnetic resonance spectroscopy).

Thirty psychotropic-naive OCD patients and an equal number of age, gender matched healthy controls were studied using 1H-MRS and levels of Glx were obtained. ABGA was measured using ELISA (enzyme linked immunosorbent assay) technique and categorised as present or absent in the serum.

ABGA was present in significantly higher proportion of patients as compared to controls (P < 0.05). Glx level was significantly higher (as measured by 1H-MRS) in patients with ABGA as compared to those without ABGA (P = 0.02). The study results did not differ based on age, gender, disease severity and illness duration.

The study demonstrates presence of ABGA in at least a subset of OCD population. The significant correlation between brain Glx levels and presence of ABGA provides a putative neurobiological framework for OCD. The strengths of the study include psychotropic-naive patients, blinded investigators and use of standardized instruments. The limitations include small sample size, use of Glx as proxy measure of glutamate and lack of other disorder controls. Similar studies on a larger sample are warranted for a better understanding.

The authors have not supplied their declaration of competing interest.