Society for Acute Medicine undergraduate syllabus for Acute Internal Medicine

This syllabus is intended to act as a guide for students and their instructors in medical schools. It describes the range of clinical presentations that they should be able to recognize and the underlying conditions that they should know how to treat. It also includes knowledge of the practice of Acute Internal Medicine and systems of care. The appropriate level of knowledge is that which would be expected of a non-specialist Foundation level doctor.

Guest Editorial - Acute Medicine Curriculum: "Pulling everything together"

Despite still being seen as a relatively 'new' specialty, Acute Internal Medicine (AIM) has reached full adulthood, with its 23rd birthday being celebrated in 2023, and as a new specialty it is somewhat apt that it's the same age as the new millennium. Arguably, the coming of age of the specialty has been its role in helping deal with the increased pressures on the urgent and emergency care system, not least with Covid pandemic. However, AIM still faces challenges in its implementation in certain areas. The specialty continues to innovate with regards to service development including Same Day Emergency Care (SDEC), a new Higher Specialty Training curriculum including innovations such as mandatory Point of Care Ultrasound (POCUS) as well as the guidance for Enhanced Care Units (ECUs) allowing centralised care for those patients needing closer monitoring and specialized care.

Letters to Editor

Huntington and Pennington's recent article1 on a case of Fatal Methaeglobinaemia Due To Intentional Sodium Nitrate Poisoning was very interesting, is a useful overview of initial diagnosis and management, and has helped remind the readers of this potentially life-threatening condition.

Pulmonary thrombosis in Covid-19: before, during and after hospital admission

Disordered coagulation, endothelial dysfunction, dehydration and immobility contribute to a substantially elevated risk of deep venous thrombosis, pulmonary embolism (PE) and systemic thrombosis in coronavirus disease 2019 (Covid-19). We evaluated the prevalence of pulmonary thrombosis and reported RV (right ventricular) dilatation/dysfunction associated with Covid-19 in a tertiary referral Covid-19 centre. Of 370 patients, positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), 39 patients (mean age 62.3 ± 15 years, 56% male) underwent computed tomography pulmonary angiography (CTPA), due to increasing oxygen requirements or refractory hypoxia, not improving on oxygen, very elevated D-dimer or tachycardia disproportionate to clinical condition. Thrombosis in the pulmonary vasculature was found in 18 (46.2%) patients. However, pulmonary thrombosis did not predict survival (46.2% survivors vs 41.7% non-survivors, p = 0.796), but RV dilatation was less frequent among survivors (11.5% survivors vs 58.3% non-survivors, p = 0.002). Over the following month, we observed four Covid-19 patients, who were admitted with high and intermediate-high risk PE, and we treated them with UACTD (ultrasound-assisted catheter-directed thrombolysis), and four further patients, who were admitted with PE up to 4 weeks after recovery from Covid-19. Finally, we observed a case of RV dysfunction and pre-capillary pulmonary hypertension, associated with Covid-19 extensive lung disease. We demonstrated that pulmonary thrombosis is common in association with Covid-19. Also, the thrombotic risk in the pulmonary vasculature is present before and during hospital admission, and continues at least up to four weeks after discharge, and we present UACTD for high and intermediate-high risk PE management in Covid-19 patients.

Pulmonary embolism in acute medicine: a case-based review incorporating latest guidelines in the COVID-19 era

Pulmonary embolism remains an important cause of morbidity and mortality in the UK, particularly following the outbreak of the novel coronavirus 2019 (COVID-19), where those infected have an increased prevalence of venous thromboembolic events. The pathophysiology in COVID-19 patients is thought to relate to a thromboinflammatory state within the pulmonary vasculature, triggered by the infection, but other risk factors such as reduced mobility, prolonged immobilisation and dehydration are likely to contribute. Several societies have released comprehensive guidelines emphasising the importance of risk stratification in patients with acute pulmonary embolism. They advocate the use of clinically validated risk scores in conjunction with biochemical and imaging results. Patients with mild disease can now be managed in the outpatient setting and with newly developed therapies, such as catheter-directed thrombolysis, becoming available in more centres, treatment options for those with more severe disease are also expanding. This article presents four theoretical but realistic cases, each diagnosed with acute pulmonary embolism, but differing in levels of severity. These demonstrate how the guidelines can be applied in a clinical setting, with particular focus on risk stratification and management.

Response to Letter to the editor: Acute Medicine Journal

Editor- Thank you for giving us the opportunity to respond to the letter received regarding the Joint Royal College of Physicians Training Board (JRCPTB) curriculum for Acute Internal Medicine (AIM) that has previously been circulated for comment and consideration of implementation in August 2022. Dr Williamson is correct in asserting that the proposed curriculum hopes to produce doctors with generic professional and specialty specific capabilities needed to manage patients presenting with a wide range of medical symptoms and conditions. It does aim to produce a workforce that reflects the current trends of increasing patient attendances to both primary care and emergency departments- one that has a high level of diagnostic reasoning, the ability to manage uncertainty, deal with co-morbidities and recognise when specialty input is required in a variety of settings, including ambulatory and critical care.

A structured tool for delivering feedback on medical student clinical clerkings

This article was migrated. The article was marked as recommended. Introduction: The initial history and examination is a fundamental aspect of clinical practice. Most medical students cultivate this skill through regular undertaking of 'clerkings' during their clinical placements. We designed a written, structured, proforma-based approach to delivery of feedback on student clerkings which also promoted the undertaking of a 'complete clerking' encouraging students to maintain a whole-system holistic approach. Within this paper, we present our findings following its introduction at a London teaching hospital. Methods: Sixty-one medical students on their first clinical attachment within acute medicine were asked to submit at least one full medical clerking for objective appraisal using the structured clerking feedback proforma by a clinical teaching fellow. Students completed a 'pre' and 'post' assessment using Likert Scales at the time of receiving their clerking feedback. Structured interviews of randomly selected students and senior medical educators were also undertaken. Results: Following introduction of the structured feedback proforma, there was a significant increase across all indices of student-perceived utility and satisfaction compared to previously received feedback (which was mostly ad-hoc verbal). Using Likert Scales (1 to 10: 1 representing least effect and 10 representing greatest effect) student assessment of usefulness was 9.0 (versus 6.34 for previous feedback); likelihood of influencing future practice was 8.8 (versus 6.47); extent to which it reinforced the message of a complete clerking was 9.5 (versus 6.13) and extent to which the feedback would encourage them to undertake complete clerkings was 9.0. Free text comments and subsequent interviews of randomly selected students and senior medical educators reinforced the positive perception of this approach. Conclusions: The introduction of a structured clerking feedback proforma can improve the quality and utility of the feedback delivered to medical students on their acute medical clerkings and can promote and reinforce the value of maintaining a whole-system holistic approach.

Purple Urine Bag Syndrome in a Patient with an Ileal Conduit and Clostridium Difficile Infection

Purple urine bag syndrome is a potentially alarming phenomenon caused by bacterial metabolism of urinary tryptophan into indigo (blue) and indirubin (red) pigments. We report the case of a 46-year-old female with an ileal conduit who presented with a 2 week history of abdominal pain and purple discolouration of her urine. In addition, we review the literature on purple urine bag syndrome, and identify potential new risk factors and management considerations.

Case based review: Toxicology on the Acute Medical Unit

Accidental and intentional poisoning from prescribed, illicit and organic substances remains a major cause of morbidity and mortality worldwide and accounts for just under 1% of the total number of NHS hospital admissions, or around 170,000, a year in the UK1. A knowledge of the constellation of signs and symptoms that constitute specific poisonings (referred to as toxidromes) may enable early empirical decontamination, antidote administration, enhanced elimination and supportive care, and may also help to predict the clinical course. This paper presents a series of clinical vignettes to demonstrate emerging presentations in toxicology to help inform the practice of Acute Physicians, who alongside colleagues in Emergency Medicine and Critical Care, are at the front line of diagnosing and treating poisoned patients.

Pneumothorax management: are the guidelines all-encompassing for the purpose of Acute Medicine?

Pneumothorax is defined as the presence of air in the pleural space, between the lung and the chest wall. It is a significant global health problem, with considerable morbidity and healthcare costs. Best management strategy remains controversial, with significant variation in practise, both nationally and internationally. The lack of consensus is driven by the paucity of the evidence base. Current research trials, particularly those looking at ambulatory management, are making progress and may help streamline future guidelines. This review presents five case reports of patients treated with methods which are not entirely synchronous with the current British Thoracic Society (BTS) guidelines; providing guidance for acute medical physicians who are routinely presented with such cases and exploring future developments in pneumothorax management.

Simulation training for acute medical specialist trainees: a pilot

Simulation training is a method of interactive teaching and training for healthcare professionals. Medical education research demonstrates that high fidelity simulation leads to effective learning. Acute Medical Specialist Year Three-plus Trainee (ST3+) doctors are often required to manage high-pressure situations, requiring a combination of clinical and non-clinical abilities. We therefore hypothesised that simulation training could be an ideal training tool for this cohort. We designed a simulation training day for ST3+trainees which exposed them to ethically challenging scenarios. The learning objectives were mapped to the acute medical curriculum, focusing on areas trainees may traditionally describe as either difficult to achieve, or for those for which providing evidence may be challenging. Simulation scenarios and debriefing sessions enabled trainees to explore different views in a protected environment, and feedback was strongly positive. We strongly recommend simulation training as a teaching tool for Acute Medical ST3+ doctors.

Severe sepsis, social media and the #Sepsis 6: 'Tweeting' national innovations

The Surviving Sepsis Campaign (SSC) was launched in 2002 with guidelines created to help manage severe sepsis and septic shock. In response to poor compliance with the SSC guidelines in the UK, the 'Sepsis 6' model of delivery was created. We report some of the innovative methods hospitals from around the UK are using to help deliver the 'Sepsis 6' care bundle. The use of social media, such as Twitter, for disseminating these innovations is also explored.

Acquired methemoglobinaemia

Acquired methemoglobinaemia is a relatively rare condition and, therefore infrequently encountered in acute medical practice. Suspicion of the condition may be triggered when the measured PaO2 is 'out of keeping' with the oxygen saturations that are discovered with pulse oximetry. We describe two separate cases of acquired methemoglobinaemia secondary to the recreational use of alkyl nitrites ('poppers'). The patients presented at separate times to two different teaching hospitals in London, UK. The similarity of these cases has led the authors to conclude that a raised awareness of this potentially fatal condition, and its association with a widely-available recreational drug, is necessary to ensure a correct and timely diagnosis.

Viewpoint: norovirus outbreak on the AMU: a lesson in shared clinical leadership

Three times a year, the first Wednesday of the month heralds a changeover of junior doctors within our hospital. This year, the first Wednesday in December provided a different kind of challenge. The voice on the phone confirmed the words that no one wanted to hear: "You have three confirmed cases of Norovirus and you have to close to new admissions".

Problem based review: alcohol-use disorders on the Acute Medical Unit

Alcohol-use disorders including acute intoxication and withdrawal are common in the acute medical setting. Acute physicians should be aware of the indications for inpatient detoxification, and be able to liase with specialist alcohol services in the hospital and in the community to determine those patients for whom community-based detoxification may be beneficial. Additionally, it is important to recognise the benefit of Brief Interventions for higher-risk drinkers who are not yet dependent. For patients with confusion and a possible history of high alcohol intake and malnutrition, acute physicians should maintain a high index of suspicion for Wernicke's Encephalopathy and treat appropriately with parenteral thiamine.

A multi-centre survey of inpatient pharmacological management strategies for alcohol withdrawal

BACKGROUND

It is well recognized that alcohol is a growing problem in the UK with significant morbidity and mortality and associated resource implications for the National Health Service (NHS). The inpatient management of alcohol withdrawal is felt to be variable between hospitals. The aim of this study was to assess the variation in pharmacological management and acute inpatient alcohol services across NHS hospitals in the UK.

METHOD

A web-based survey was distributed to Society for Acute Medicine (SAM) members and others with an interest in Acute Medicine between January and March 2008.

RESULTS

The results suggest poor utilization of guidelines, variable drug regimens and differences in acute alcohol-related support services.

CONCLUSION

In response to these findings, we suggest that a simplified national approach is required for what is now recognized to be an epidemic problem.

Cefotaxime as the potential cause of transient acquired von Willebrand syndrome

Acquired von Willebrand syndrome (AvWS) is a relatively rare bleeding disorder. It has been reported in association with myeloproliferative disorders, autoimmune diseases, plasma cell dyscrasias and certain drugs. Cefotaxime is a third generation cephalosporin widely used for surgical prophylaxis and as empirical treatment of bacterial meningitis. We report a case of a transient AvWS in association with cefotaxime therapy.