Leveraging Narrative Feedback in Programmatic Assessment: The Potential of Automated Text Analysis to Support Coaching and Decision-Making in Programmatic Assessment.

Introduction: Current assessment approaches increasingly use narratives to support learning, coaching and high-stakes decision-making. Interpretation of narratives, however, can be challenging and time-consuming, potentially resulting in suboptimal or inadequate use of assessment data. Support for learners, coaches as well as decision-makers in the use and interpretation of these narratives therefore seems essential. Methods: We explored the utility of automated text analysis techniques to support interpretation of narrative assessment data, collected across 926 clinical assessments of 80 trainees, in an International Medical Graduates' licensing program in Australia. We employed topic modelling and sentiment analysis techniques to automatically identify predominant feedback themes as well as the sentiment polarity of feedback messages. We furthermore sought to examine the associations between feedback polarity, numerical performance scores, and overall judgments about task performance. Results: Topic modelling yielded three distinctive feedback themes: Medical Skills, Knowledge, and Communication & Professionalism. The volume of feedback varied across topics and clinical settings, but assessors used more words when providing feedback to trainees who did not meet competence standards. Although sentiment polarity and performance scores did not seem to correlate at the level of single assessments, findings showed a strong positive correlation between the average performance scores and the average algorithmically assigned sentiment polarity. Discussion: This study shows that use of automated text analysis techniques can pave the way for a more efficient, structured, and meaningful learning, coaching, and assessment experience for learners, coaches and decision-makers alike. When used appropriately, these techniques may facilitate more meaningful and in-depth conversations about assessment data, by supporting stakeholders in interpretation of large amounts of feedback. Future research is vital to fully unlock the potential of automated text analysis, to support meaningful integration into educational practices.

The effect of anxiety on all-cause dementia: A longitudinal analysis from the Hunter Community Study.

BACKGROUND: Anxiety is common, however, the effect of chronicity of anxiety on dementia has not been explored. This study aims to assess the longitudinal relationship between chronic versus resolved versus new onset anxiety, and all-cause dementia risk. METHODS: A total of 2132 participants with mean age 76 years from the Hunter Community Study were recruited. Anxiety was measured using Kessler Psychological Distress Scale (K10). Dementia was defined as per International Classification of Disease-10 codes. The Fine-Gray subdistribution hazard model was computed to assess dementia risk, while adjusting for the competing risk of death. RESULTS: Chronic anxiety and new onset anxiety at follow-up were associated with all-cause dementia risk (HR 2.80, 95% CI 1.35-5.72 and HR 3.20, 95% CI 1.40-7.45 respectively) with an average time to dementia diagnosis of 10 years (SD = 1.7) whereas resolved anxiety was not. In subgroup analyses, these results were driven particularly by chronic and new anxiety among participants below the age of 70 years (HR 4.58, 95% CI 01.12-18.81 and HR 7.21, 95%CI 1.86-28.02 respectively). Sensitivity analyses imputing missing data and addressing reverse causation gave very similar results. CONCLUSION: Chronic and new anxiety were associated with increased risk of all-cause dementia, and this association was significant in those 70 years and younger. However, the resolved anxiety at follow-up reduced the risk, similar to that of the non-exposed group. These results suggest that timely management of anxiety may be a viable strategy in reducing the risk of dementia.

Correlation Between Nasal Allergy and the Number of Eosinophils in Adenoid Tissue.

To study adenoid tissue eosinophilia in allergic rhinitis. A single-centre clinical case-control prospective study with 66 subjects enrolled for the study after taking written informed consent from all the participants. All patients underwent adenoidectomy with histopathological evaluation of adenoid tissue samples for eosinophils. 36 patients (cases) with Symptoms for Allergic Rhinitis (SFAR) score indicative of allergic rhinitis. 30 patients (control) with SFAR scores not indicative of allergic rhinitis. All patients were evaluated for serum absolute eosinophil count and total serum immunoglobulin E (Ig-E). There was a significant relationship between allergic rhinitis and serum Ig-E levels using the Kruskal-Wallis rank sum test amongst case and control groups with a p-value of 0.031. Pathologically examined slides of adenoid tissue eosinophil count per 10 random high power fields in these patients showed significant results with a p-value of 0.002432, via the Kruskal-Wallis rank sum test. Statistical analysis, shows that adenoid tissue eosinophil count and serum Ig-E levels can somewhat predict the presence of clinical features of allergic rhinitis. Based on several similar studies with similar results, allergic rhinitis can be gauged with adenoid tissue histopathology and routine evaluation should be considered as a standard of care.

KTP-532 Laser Assisted Excision of a Rare Laryngeal Angiolipoma: A Case Report with Review of Literature.

Angiolipoma is a benign mesenchymal tumor and its occurrence in head and neck region is very rare. Only 2 cases of Laryngeal angiolipomas have been reported in the medical literature. We present one such rare case in a 32-year-old male who presented with complaints of change in voice and foreign body sensation in the throat since past 9 months along with features suggestive of obstructive sleep apnoea and dysphagia. Contrast enhanced CT scan of the neck showed a cystic lesion arising from right ventricle extending superiorly till the vallecula, partially obstructing the airway. Suspecting a supraglottic cyst, trans-oral microlaryngoscopic KTP-532 laser assisted excision was planned, intraoperatively a solid tumor was encountered. We discuss herein the clinical presentation and management of this rare neoplasm with review of literature.

Inequitable treatment as perceived by international medical graduates (IMGs): a scoping review.

OBJECTIVES: This scoping review seeks to detail experiences of inequitable treatment, as self-reported by international medical graduates (IMGs), across time and location. DESIGN: Scoping review. SEARCH STRATEGY: Three academic medical databases (MEDLINE, SCOPUS and PSYCINFO) and grey literature (GOOGLE SCHOLAR) were systematically searched for studies reporting first-hand IMG experiences of perceived inequitable treatment in the workplace: discrimination, prejudice or bias. Original (in English) qualitative, quantitative, mixed studies or inquiry-based reports from inception until 31 December 2022, which documented direct involvement of IMGs in the data were eligible for inclusion in the review. Systematic reviews, scoping reviews, letters, editorials, news items and commentaries were excluded. Study characteristics and common themes were identified and analysed through an iterative process. RESULTS: We found 33 publications representing 31 studies from USA, Australia, UK, Canada, Germany, Finland, South Africa, Austria, Ireland and Saudi Arabia, published between 1982 and 2022. Common themes identified by extraction were: (1) inadequate professional recognition, including unmatched assigned work or pay; (2) perceived lack of choice and opportunities such as limited freedoms and perceived control over own future; (3) marginalisation-subtle interpersonal exclusions, stereotypes and stigma; (4) favouring of local graduates; (5) verbal insults, culturally or racially insensitive or offensive comments; and (6) harsher sanctions. Other themes identified were effects on well-being and proposed solutions to inequity. CONCLUSIONS: This study found evidence that IMGs believe they are subject to numerous common inequitable workplace experiences and that these experiences have self-reported repercussions on well-being and career trajectory. Further research is needed to substantiate correlations and causality in relation to outcomes of well-being and differential career attainment. Furthermore, research into support for IMGs and the creation of more equitable workforce environments is also recommended.

KTP 532 Laser Assisted Surgery for Oral Cavity Malignancy-A Retrospective Study.

Aims and Objective: To determine the effectiveness of KTP 532 in surgically treating early and early advanced oral malignancy with no surgical reconstruction of primary site. Materials and methods: It is a retrospective study of 67 cases operated between 2000 to 2013 including T1, T2 and Early T3 cases, approved by ethical committee. All the cases underwent Laser assisted excision of tumour with or without Neck Dissection or Adjuvant Radiotherapy. Age of the cases varied from 20 to 80 years with mean age of 49 years. 47 cases were males and 20 were females. 26 cases in the study had neck nodes clinically whereas 41 cases had N0 status. Neck dissection was done (SOND or MRND) in 61 cases. In 6 cases (N0) no neck dissection was done. Results: 61 cases had no loco-regional residual disease on their last follow up. Six cases had loco-regional recurrence within 6 months and salvage surgery was done. The overall mean survival was 81 months (92, 82 and 71 months in Stage I, II,III respectively). 3 year disease free survival rate was 91% as calculated using Kaplan- Meier Scale. In all these cases tumour was excised with KTP 532 laser and no reconstruction was done. Wound was allowed to heal with secondary intention. Conclusion: Laser assisted excision of oral malignancy is an alternative to conventional treatment with more precision, less morbidity, shorter hospital stay and better functional outcomes. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-022-03214-x.

Nasal Mucociliary Clearance in Prolonged Tracheostomy Patients: A Prospective Case-Control Study.

Prolonged tracheostomy bypasses the upper airways leading to absence or reduction of nasal airflow. This altered nasal physiology not only impairs olfaction but also may cause mucociliary dysfunction and consequent nasal crusting and rhinosinusitis.To objectively evaluate the extent of nasal mucociliary impairment in patients with prolonged duration of tracheostomy.This is a prospective case-control study done in a tertiary care center wherein the nasal mucocilary function was assessed by saccharin test in patients who were tracheostomized for a period of more than 4 weeks and the saccharin transit time (time taken to appreciate the sweet taste after endoscopic insertion of saccharin pellet on anterior end of inferior turbinate) was compared by the same test in age and sex matched healthy individuals. The saccharin transit time in the two groups was statistically analyzed using student t-test. Mean saccharin transit time in 30 patients with prolonged tracheostomy was 934.97 s with a standard deviation of 75.95 s whereas in 30 controls, the meantime was 447.4 s with a standard deviation of 63.22 s, which was statistically significant (p < 0.001). Conclusion Prolonged duration of tracheostomy leads to impaired nasal mucociliary clearance, which in turn could cause chronic rhinosinusitis.

Measuring the Impact of a Faculty Development Program on Clinical Educators.

INTRODUCTION: An Academy of Clinical Educators (ACE) was established at the University of Newcastle, to support and build capacity among existing and prospective medical educators. ACE established a Certificate of Clinical Teaching and Supervision (CCTS) program, the final assessment of which was a reflective piece on how the course has affected participants' practice as clinical teachers or supervisors and how changes are expected to impact learner achievement. We conducted a qualitative evaluation of these to explore the impact of the CCTS on participants' teaching. METHODS: Thirty-one participants (of 90 completers to date) consented for their written reflections to undergo qualitative thematic analysis and completed a survey exploring their preparation for, and experience of the program, and application of skills learnt. RESULTS: Most participants reported applying the skills gained through the CCTS to their teaching practice to a large (n=23; 72%) or very large (n=5; 16%) extent. Four themes emerged from the qualitative data, aligned with the topics of the CCTS: teaching structure; feedback; orientation; and assessment. Participants described application of more structured approaches to orientation, teaching and feedback, positive student responses, and self-reported satisfaction with adopted changes. DISCUSSION: The CCTS has motivated change in the teaching practice of participants. Although evidence presented here is limited by the self-reported nature, descriptions of actual changes in practice were detailed and specific enough to suggest they could act as a proxy for objectively measured change in behaviour and outcome. CONCLUSION: A faculty development program delivered to clinicians with a range of teaching and education-related roles, from varied clinical disciplines and professions, can promote improved, structured teaching and feedback.

Optimising diagnosis and post-diagnostic support for people living with dementia: geriatricians' views.

BACKGROUND: Providing a timely and accurate diagnosis of dementia and delivering appropriate support following a diagnosis are essential to allow individuals and their families to plan for the future. Recent studies suggest that provision of diagnosis and post-diagnosis support is suboptimal. This study explored geriatricians' views about strategies to improve quality of care across these domains. METHODS: An anonymous online survey of geriatricians and advanced trainees in one Australian state was conducted. An Expert Advisory Group of geriatricians, behavioural scientists and consumers proposed strategies to improve quality of care in relation to diagnosis and post-diagnosis support for people with dementia, which formed the survey items. Potential strategies were guided by, but not limited to, dementia and chronic care guidelines. Participants were asked the extent to which they agreed that implementing each of the proposed strategies would improve the quality of dementia care. RESULTS: Of 59 participants (response rate 42%), all agreed that improving accessibility of geriatricians would improve the accuracy and timeliness of diagnosis. Over 90% were supportive of strategies to improve capacity of general practitioners to accurately diagnose dementia. Between 97-100% agreed that information provided following diagnosis should encompass symptom progression, treatments, psychological supports, and advance care planning. Just over two-thirds thought that life expectancy should be discussed at this time. There were high levels of support for strategies already included in existing dementia care guidelines, however geriatricians also agreed with a range of possible strategies not currently included in guidelines. CONCLUSIONS: Geriatricians perceive that timeliness and accuracy of dementia diagnosis may be improved by increasing access to geriatricians and training general practitioners in diagnosing dementia. They also believe it is appropriate to provide information at the time of diagnosis across a comprehensive range of areas, including potentially sensitive topics such as advance care planning. Future studies should explore the views of other groups of health care providers and consumers about these approaches. The strategies proposed should be considered for inclusion in future dementia care guidelines.

Estimating the effect of health assessments on mortality, physical functioning and health care utilisation for women aged 75 years and older.

Health assessments have potential to improve health of older people. This study compares long-term health care utilisation, physical functioning, and mortality for women aged 75 years or over who have had a health assessment and those who have not. Prospective data on health service use, physical functioning, and deaths among a large cohort of women born 1921-26 were analysed. Propensity score matching was used to produce comparable groups of women according to whether they had a health assessment or not. The study population included 6128 (67.3%) women who had an assessment, and 2971 (32.7%) women who had no assessment. Propensity matching produced 2101 pairs. Women who had an assessment had more use of other health services, longer survival, and were more likely to survive with high physical functioning compared to women with no assessment. Among women who had good baseline physcial functioning scores, women who had an assessment had significantly lower odds of poor outcomes at 1000 days follow-up compared to women who had no assessment (OR: 0.67, 95%CI: 0.52, 0.85). This large observational study shows the real-world potential for assessments to improve health outcomes for older women. However, they also increased health service use. This increased healthcare is likely to be an important mechanism in improving the women's health outcomes.

Pathological response and clinical outcomes in operable triple-negative breast cancer with cisplatin added to standard neoadjuvant chemotherapy.

BACKGROUND: Response to neoadjuvant chemotherapy is associated with improved outcomes for patients with triple negative breast cancer (TNBC). Patients with residual disease are at increased risk of relapse and death from breast cancer. In this retrospective study, we aimed to evaluate the efficacy and safety of cisplatin added to standard neoadjuvant chemotherapy for locally advanced TNBC. MATERIALS AND METHODS: All TNBC treated with neoadjuvant cisplatin 60mg/m2 once in 3 weeks with weekly paclitaxel for 12 weeks, following 8 weeks of dose-dense epirubicin 90mg/m2 or doxorubicin 60mg/m2 with cyclophosphamide 600mg/m2 were analyzed retrospectively. The data related to pathological complete response, adherence to planned therapy, disease-free survival and overall survival were collected. RESULTS: Eighty-three patients were included, of whom 80% had stage III disease. Pathological complete response in both breast (T0/Tis) and axilla (N0) was observed in 48.1% of patients. Miller Payne grade 5 pathological response in the breast was seen in 61% of patients. Good partial responses (Miller Payne grades 3,4) were observed in 32.5% of patients. The remaining 6.5% were poor responders. Seventy-seven patients underwent surgery. The disease-free survival at 1 and 3 years for those who had a pathological complete response was 96.7% and 77.6%, respectively, and 92.3% and 62.7% for those who did not, respectively. The predominant adverse events were hematological, with anemia being the most common one. CONCLUSION: The addition of cisplatin to neoadjuvant chemotherapy with anthracycline and taxane in TNBC was tolerable and produced a high rate of pathological complete response. Cisplatin added to standard chemotherapy in patients with locally advanced TNBC could improve clinical outcomes.

Utility estimations of health states of older Australian women with atrial fibrillation using SF-6D.

PURPOSE: To estimate SF-6D utility scores for older women with atrial fibrillation (AF); calculate and compare mean utility scores for women with AF with various demographic, health behaviours, and clinical characteristics; and develop a multivariable regression model to determine factors associated with SF-6D utility scores. METHODS: This study evaluated N = 1432 women diagnosed with AF from 2000 to 2015 of the old cohort (born 1921-26) of the Australian Longitudinal Study on Women's Health (ALSWH) who remained alive for at least 12 months post first recorded AF diagnosis. Self-reported data on demographics, health behaviours, health conditions, and SF-36 were obtained from the ALSWH surveys, corresponding to within three years of the date of the first record of AF diagnosis. Linked Pharmaceutical Benefits Scheme (PBS) data determined the use of oral anticoagulants and comorbid conditions, included in CHA2DS2-VA (Congestive heart failure, Hypertension, Age ≥ 75 years, Diabetes, Stroke or TIA, Vascular disease and Age 65-74 years) score calculation, were assessed using state-based hospital admissions data. Utility scores were calculated for every woman from their SF-36 responses using the SF-6D algorithm with Australian population norms. Mean utility scores were then calculated for women with various demographic, health behaviours, and clinical characteristics. Ordinary Least Square (OLS) regression modelling was performed to determine factors associated with these utility scores. Two different scenarios were used for the analysis: (1) complete-case, for women with complete data on all the SF-36 items required to estimate SF-6D (N = 584 women), and (2) Multiple Imputation (MI) for missing data, applied to missing values on SF-36 items (N = 1432 women). MI scenario was included to gauge the potential bias when using complete data only. RESULTS: The mean health utility was estimated to be 0.638 ± 0.119 for the complete dataset and 0.642 ± 0.120 for the dataset where missing values were handled using MI. Using the MI technique, living in regional and remote areas ([Formula: see text]) and the use of oral anticoagulants ([Formula: see text] were positively associated with health utility compared to living in major cities and no use of anticoagulants, respectively. Difficulty to manage on available income [Formula: see text], no/low physical activity [Formula: see text], disability [Formula: see text], history of stroke ([Formula: see text] and history of arthritis [Formula: see text] were negatively associated with health utility. CONCLUSION: This study presents health utility estimates for older women with AF. These estimates can be used in future clinical and economic research. The study also highlights better health utilities for women living in regional and remote areas, which requires further exploration.

Melatonin for delirium prevention in hospitalized patients: A systematic review and meta-analysis.

BACKGROUND AND AIMS: Melatonin, a pineal gland hormone is reported to have a protective effect against delirium. This systematic review and meta-analysis explores the effect of melatonin and melatonin receptor agonist, ramelteon on delirium prevention in adult hospitalized patients. METHODS: Randomized Controlled trials of melatonin/ramelteon published up to May 7, 2020 were identified from MEDLINE, PREMEDLINE, Embase, PsycINFO, the Cochrane Central Register of Controlled trials, PubMed, and Google Scholar. The primary outcome was delirium incidence. The secondary outcomes were sleep quality, sedation score, sedatives requirement, delirium duration, length of hospital stay, length of Intensive Care Unit (ICU) stay, mortality and adverse events. A meta-analysis with a random-effects models was performed. Estimates were presented as Risk Ratio (RR) or Mean Differences (MD) with 95% Confidence Interval (CI). FINDINGS: Fourteen studies with 1712 participants were included. Melatonin/ramelteon significantly reduced delirium incidence (RR 0·61, 95% CI 0·42-0·89, p 0·009) with risk reduction of 49% in surgical patients and 34% in ICU patients. Non-significant reduction was found in medical patients. Melatonin/ramelteon were associated with improvement in sleep quality, increased sedation score and lower sedatives consumption. However, they did not reduce delirium duration, length of hospital stay, length of ICU stay and mortality. Hallucinations, nightmares and gastrointestinal disorders were prevalent in melatonin group. INTERPRETATION: Melatonin/ramelteon are associated with reduction in delirium incidence in hospitalized patients. However, this effect seems confined to surgical and ICU patients. The optimum dosage and formulation of melatonin, and treatment duration remain uncleared and open to further studies with larger sample sizes.

Regional changes with global brain hypometabolism indicates a physiological triage phenomenon and can explain shared pathophysiological events in Alzheimer's & small vessel diseases and delirium.

While reduced global brain metabolism is known in aging, Alzheimer's disease (AD), small vessel disease (SVD) and delirium, explanation of regional brain metabolic (rBM) changes is a challenge. We hypothesized that this may be explained by "triage phenomenon", to preserve metabolic supply to vital brain areas. We studied changes in rBM in 69 patients with at least 5% decline in global brain metabolism during active lymphoma. There was significant decline in the rBM of the inferior parietal, precuneus, superior parietal, lateral occipital, primary visual cortices (P<0.001) and in the right lateral prefrontal cortex (P=0.01). Some areas showed no change; multiple areas had significantly increased rBM (e.g. medial prefrontal, anterior cingulate, pons, cerebellum and mesial temporal cortices; P<0.001). We conclude the existence of a physiological triage phenomenon and argue a new hypothetical model to explain the shared events in the pathophysiology of aging, AD, SVD and delirium.

Patterns of Medications for Atrial Fibrillation Among Older Women: Results From the Australian Longitudinal Study on Women's Health.

PURPOSE: Examine patterns of medication use, changes in medication patterns over time, and investigate factors associated with medication patterns among older Australian women with Atrial Fibrillation (AF). METHODS: It is a retrospective analysis of the 1921-26 birth cohort of the Australian Longitudinal Study on Women's Health (ALSWH), diagnosed with AF between 2000-2015 (N = 1206). Survey data of these women was linked with national registries for medications and death. Latent Transition Analysis (LTA) identified distinct patterns of medication use and transitions among these patterns for 3 consecutive years following AF diagnosis. LTA with co-variates determined the factors associated with latent status membership. RESULTS: One-tenth (9.6%, 11.7%, 11.4%) of the study population did not receive any medication for AF in all 3 years following AF diagnosis and about 60% did not receive any medication for the prevention of thromboembolism. Among those who received medications, almost three-quarters (76.6%, 68.4%, 68.5%) received some kind of combination of medications. LTA indicated at least 6 different patterns of AF medications. These patterns had transition probabilities >85% for most of the latent statuses. All factors but diabetes mellitus among the CHA2DS2-VA scoring scheme were independently associated with latent status membership at the time of AF diagnosis. CONCLUSIONS: Evaluation of pharmacological treatment indicates that prevention of thromboembolism is inadequate among women with AF. There exists wide variations in medication patterns. However, once in a particular pattern, women are likely to continue the same medications long-term. This underscores the importance of initial assessment of patient profile and stroke risk score in determining the treatment for AF. Failure to assess risk makes women susceptible to devastating AF complications.

Prevalence of Body Dysmorphic Disorder among patients seeking orthodontic treatment.

BACKGROUND: Body Dysmorphic Disorder (BDD) is a psychiatric disorder with delusions about defects in appearance for which patients seek various treatments. Patients with BDD often seek cosmetic procedures, and orthodontic treatment is one among them. This is the first Indian study to determine the prevalence of BDD in an orthodontic outpatient department. MATERIALS AND METHOD: A total of 1184 patients with varying degrees of malocclusion completed the BDD-YBOCS questionnaire, while an experienced orthodontist assessed the severity of malocclusion with a rating scale. RESULTS: Sixty-two patients (5.2%) were screened positive for BDD. Most of the BDD-positive patients were single (p value of 0.02) and had multiple previous consultations for orthodontic treatment (p value of < 0.00**) with a gender predilection toward males (p value of 0.00**), and age was not statistically significant with a p value of 0.3. CONCLUSION: From our study, the prevalence of BDD among orthodontic patients was 5.2%. The orthodontist should be aware of the high prevalence of BDD among orthodontic patients and identify the expectations of the patient at the time of history taking and refer the patient to a psychiatrist for diagnosis and appropriate management.

Coronavirus disease - COVID-19: new perceptives towards epidemic to pandemic.

The sudden outbreak and uncontrolled spread of the novel coronavirus disease 2019 (COVID-19) has shocked the world to a degree never seen before. Due to the wide spread transmission of the virus, the number of infected cases worldwide has surpassed 16,421,958 and global death toll has spiked up to 6,52,308 from December 2019 to 27 July 2020. The virus has been labelled as a pandemic by the WHO. Virologists have found that this virus outbreak is similar to past outbreaks of viruses such as severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East Respiratory Syndrome that caused severe respiratory syndrome and transmitted rapidly in humans. These single stranded RNA viruses come under the genera of ß-coronaviruses which ultimately infect lungs and respiratory tract. Even though the origin, source and intermediate hosts of this virus is unknown, transmittance from human-to-human through various paths has been identified globally. As of today, there are no approved drugs and vaccines. Several clinical trials are being conducted today to evaluate vaccines against the virus. The aim of our present review is to furnish brief details about the statistics, diagnosis, epidemiology, pathogenesis, prevention and treatment of COVID-19 to assist researchers and the society at large to come to grip with the deadly disease.HighlightsCumbersome outbreak of the novel Coronavirus Disease 2019 (COVID-19) became a pandemicAt June 19, 2020, as per WHO report 8,618,787 infected cases and 457,275 dead were recorded globallyMajor spread was found to be human to human transmissionsPeople with positive COVID-19 were infected with severe respiratory syndromeMore animal and clinical studies have to be done to overcome this pandemic.

Burden of atrial fibrillation and stroke risk among octagenarian and nonagenarian women in Australia.

PURPOSE: To determine the prevalence and incidence of atrial fibrillation (AF) among older Australian women from 2000 to 2015, determine factors associated with AF, and to calculate risk of stroke at the time of AF diagnosis. METHODS: This is a retrospective analysis of 6671 women of the 1921-1926 birth cohort of the Australian Longitudinal Study on Women's Health, linked to data from hospital admissions to identify AF and National Death Index to determine date of death. Yearly prevalence and incidence proportions of AF, and stroke risk using CHA2DS2-VA scheme, were calculated. Factors associated with AF were assessed using logistic regression. RESULTS: From 2000 to 2015, a total of 1827 women with AF were identified. AF prevalence increased every year as women aged from 2.71% (95% CI 1.62%-3.80%) in 2000 among women aged 74-79 years to 24.83% (95% CI = 23.23%-26.44%) in 2015 among women aged 89-94 years. The incidence proportion remained constant (between 3% and 5%) throughout the study period. Sedentary lifestyle (OR = 1.24, 95% CI = 1.04-1.49), hypertension (OR = 1.24, 95% CI = 1.09-1.42), arthritis (OR = 1.24, 95% CI = 1.09-1.41), heart attack (OR = 1.62, 95% CI = 1.18-2.24), and angina (OR = 1.39, 95% CI = 1.14-1.70) were independently associated with AF. Mean CHA2DS2-VA score for women with AF was 3.43 (SD ± 1.23). CONCLUSIONS: The prevalence of AF reported in Australian women is among the highest compared to previous estimations from other countries and regions. According to the findings, about one in four women over the age of 90 years had AF. These women were also at high risk of stroke. This has significant public health implications especially with changing demographics of increase in the aging population. Further research is required on understanding how women with AF are treated in Australia and their health outcomes.

Correlation Between Microbiological Profiles of Adenoid Tissue and Nasal Discharge in Children with Co-existent Chronic Adenoiditis and Chronic Rhinosinusitis.

Chronic adenoiditis leading to adenoid hypertrophy is common in children. Many cases would also have co-existing chronic rhinosinusitis (CRS). Infact, long lasting bacterial infection of the adenoids has been hypothesized to be the cause for CRS in these children. A cross-sectional study was conducted in the departments of ENT and Micro-biology at Kasturba Hospital, Manipal, India between 2016 and 2017. 20 subjects who were diagnosed with CRS and adenoid hypertrophy took part in the study. Aerobic, anaerobic and fungal culture sensitivity of adenoid tissue was done along with aerobic and fungal culture sensitivity of nasal swabs from middle meatus. 2 out of 20 adenoid samples showed positive culture for aerobes and 19 adenoid samples grew anaerobic organisms. 7 out of 20 nasal swabs grew some aerobes and 2 were positive for fungal organisms. The correlation of microorganisms between adenoid hypertrophy and CRS was seen only in one patient in which methicillin resistant Staphylococcus aureus was grown. The present study showed mixed flora in the adenoid samples with anaerobic predominance. Aerobes were predominantly grown in nasal swabs from patients with CRS along with fungal colonizers. Though the study does not establish any bacteriological association with the CRS in our cohorts, the significant growth of the anaerobes from the core of the inflamed adenoids has prompted us to suggest the inclusion of the antibiotics against the anaerobes in the medical management of these children, whenever feasible. We think the addition of specific antibiotics to tackle anaerobes helps by hampering the further inflammatory hypertrophy of adenoid tissue.

The value of bedside teaching in undergraduate medical education: a literature review.

This article was migrated. The article was marked as recommended. Background: Bedside teaching used to be an integral component of undergraduate medical education. In recent times, however, there has been a steady decline in the use of bedside teaching. This has occurred despite students, clinicians and patients viewing bedside teaching as valuable. Aims: This review aims to appraise the current literature surrounding the perspectives in bedside teaching and evaluate its role within modern medical education. Methods: A literature search was conducted in PubMed, Cochrane Library, and Ovid to identify appropriate studies. The journal articles were obtained by conducting sensitive and appropriate searches using keywords. All studies were examined comprehensively by the authors for suitability for inclusion. Results: 2,770 records were identified from the initial search. An additional 3 records were identified after discussion with experts in the field. 583 duplicates were identified in the pool of records initially sourced. Of the remaining 2,190 records, 1,930 were excluded after inclusion and exclusion criteria were applied to their titles and abstracts. A further 252 records were excluded from the remaining 260 records after inclusion and exclusion criteria were applied to their full-texts. The remaining eight articles were reviewed by both authors and were deemed suitable for inclusion to the review. Conclusion: The review showed that there is evidence in the literature to show that students, clinicians, and patients regard bedside teaching as beneficial. Discussions highlighted that bedside teaching can aid competency-based education models and cannot be replaced by simulation-based education. These results illustrate that, while there is evidence to show that bedside teaching holds value in medical education today, further studies should be conducted aiming to display long-term outcomes of bedside teaching.