Virtual clinical assessment in medical education: an investigation of online conference technology.

As a result of the Covid-19 pandemic, medical education institutions were suddenly and unexpectedly faced with making significant changes in delivering their clinical assessments to comply with social distancing requirements and limited access to clinical education centres. Seeking a potential solution to these new circumstances, we designed, implemented and evaluated an online virtual OSCE, as a 'proof of concept' intervention study. Our qualitative research involved document analysis of the stages of decision-making and consultation in designing the intervention, and thematic analysis based on the perspectives and experiences of the key stakeholders (final year students, clinical examiners, simulated patients and faculty staff who acted as station assistants), gathered through surveys with Likert-scale questions and free text comments, and online discussion groups which were recorded and transcribed. From our analysis, we identified four themes: optimising assessment design for online delivery, ensuring clinical authenticity, recognising and addressing feelings and apprehensions, and anticipating challenges through incident planning and risk mitigation. Through the data gathered at each stage of the intervention, and the involvement of key stakeholders in the design and evaluation, our study highlights examples of effective practice for future applications of online technologies in assessment, provides guidance for designing and implementing online virtual assessment, and lays a foundation for comparative, longitudinal research on the significant and increasing roles played by technology in healthcare professional education and practice.

Evaluating educational initiatives to improve palliative care for people with dementia: a narrative review.

Dementia accounts for one in three deaths among people aged 65 and over, but end-of-life care for people with dementia is often sub-optimal. Palliative care for people with dementia poses particular challenges to those providing services, and current policy initiatives recommend education and training in palliative care for those working with patients with dementia. However, there are few evaluations of the effectiveness of dementia education and training. This paper presents a narrative review undertaken in 2011-2012 of evaluations of palliative care education for those working with people with dementia at the end of life. A total of eight papers were identified that described and evaluated such palliative care education; none reported benefits for people with dementia. There is a clear need to develop and evaluate educational interventions designed to improve palliative and end-of-life care for people with dementia. Some suggestions for educationally sound approaches are discussed.

Primary care based clinics for asthma.

BACKGROUND: Asthma is defined as the presence of variable airflow obstruction with symptoms (more than one of wheeze, breathlessness, chest tightness, cough). It is becoming increasingly common worldwide and this is especially true in higher income countries. In several of these countries there has been a move towards delivery of asthma care via primary care based asthma clinics. Such clinics deliver proactive asthma care sited within primary care, via regular, dedicated sessions which are usually nurse led and doctor supported. They include organised recall of patients on an asthma register and care usually comprises education, symptom review and guideline-based management. Despite the proliferation of such clinics, especially in countries such as the United Kingdom (UK), there is a paucity of evidence to support their use. This review sets out to look at the evidence for the effectiveness of asthma clinics. OBJECTIVES: To determine the effectiveness of organised asthma care delivered via primary care based asthma clinics. SEARCH METHODS: We searched the Cochrane Airways Group Specialised Register of trials (last search December 2011) and reviewed reference lists of all primary studies for additional references. SELECTION CRITERIA: We included randomised controlled trials of primary care based asthma clinics with a parallel group design, where clinics took place within dedicated time slots and included face-to-face interaction with doctor or nurse and control groups received usual clinical practice care by a general practitioner. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed the trials for inclusion and conducted all data extraction and analysis. All disagreements were resolved by discussion. MAIN RESULTS: A total of three studies involving 466 participants were included. There was no statistically significant difference between the asthma clinic group and the control group for most outcomes (primary outcomes: asthma exacerbations leading to hospitalisation or accident and emergency (A&E) visit, use of reliever and preventer medication, quality of life; secondary outcomes: symptoms, time lost from work and withdrawals from the intervention or usual care). However, the confidence intervals were wide for all outcomes and there was substantial heterogeneity between the studies for both A&E visits and time lost from work. One study (101 patients) looked at nocturnal awakenings due to asthma and found a statistically significant reduction in the number of patients reporting this symptom in the asthma clinic group compared to the usual care group (OR 0.31; 95% CI 0.12 to 0.77). There were no studies looking at the secondary outcome of exacerbations requiring oral steroids. AUTHORS' CONCLUSIONS: There is limited evidence of efficacy for primary care based asthma clinics, and firm conclusions cannot be formed until more good quality trials have been carried out.

Goblet cell carcinoid tumors (adenocarcinoid) of the appendix.

PURPOSE: Goblet cell appendiceal carcinoids represent rare tumors that exhibit histologic features of both adenocarcinomas and neuroendocrine tumors. We present the long-term results of a series of 15 patients, focusing on clinical manifestations, diagnosis, and management. METHODS: Eight male and seven female patients (median age, 52.8 years) were included. Final diagnosis was confirmed by histology. Patients were evaluated clinically, biochemically, and radiologically every four months. Median follow-up was 30 months. RESULTS: The majority of patients (7/15) presented with symptoms compatible with acute appendicitis. Right hemicolectomy was performed in all except one, who subsequently developed metastases. Three patients had metastases at previous diagnosis. Plasma chromogranin-A was slightly elevated in two of them, while urinary 5-hydroxy-indol-acetic acid was normal. (111)Indium-labeled octreotide scintigraphy was positive only in two of the four patients with metastases. Ki67 index was greater than 20 percent in all of them, while in only one with local tumor. Combination chemotherapy with either cisplatin plus etoposide or with 5-fluorouracil, cisplatin, and streptozotocin was administered to all patients with metastases resulting in temporary stabilization of disease. Twelve patients are alive, while three died of their disease 9, 13, and 14 months after diagnosis. CONCLUSIONS: The diagnostic value of chromogranin-A, urinary 5-hydroxy-indol-acetic acid, and (111)Indium-labeled octreotide scintigraphy seems to be limited in these tumors. Ki67 index appears to predict tumor behavior. Right hemicolectomy may reduce the risk of developing metastases. Chemotherapy may have efficacy in metastatic disease, however, more data are required to determine this and the optimal regimen.