58-year-old lady presented to the Emergency Department with a two-day history of shortness of breath and confusion, on a background of one week’s history of general malaise, vomiting, fevers and chills. Her past medical history was unremarkable except for a large, benign goitre. Systemic enquiry revealed no symptoms to suggest a focus of infection.
The Source of the Problem Read More
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 UK. 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.
Case based review: Toxicology on the Acute Medical Unit Read More
Lower limb cellulitis is a common cause for hospital admissions. In this retrospective study, we assessed the characteristics and outcome of patients admitted in an acute medical unit. The mean duration of treatment was 10.48 days, with 95.5% receiving antibiotics for more than 5 days. Mean length of stay (LOS) was 5.19 days. 12-month readmission rate was higher in patients with diabetes, chronic kidney disease (CKD) and previous stroke. Diabetes, CKD, previous stroke, and elevated procalcitonin levels were independently associated with prolonged admission (>3 days).
An overview of lower limb cellulitis in an acute medical ward-a few lessons we can learn Read More
Neutropenic sepsis can be life threatening, with mortality 2-21%. The heterogeneity of patients referred with “suspected neutropenic sepsis” has led to strategies being developed to risk-stratify patients and identify those with a low risk of septic complications that could be managed in the outpatient setting, such as The Multinational Association for Supportive Care in Cancer score (MASCC).
Outcomes for patients referred with suspected neutropenic sepsis were assessed before and after use of MASCC guided early-supported discharge.
50/123 (41%) patients over 24 months were eligible for early-supported discharge. 26/50 patients had same-day discharge, 14 had overnight admission, 8 stayed 2 nights and 2 stayed 3 nights. Patients received on average 2 follow-up telephone consultations. There were 5 readmissions (10%) and no adverse events. In comparison group; 8 patients over 3-months would have been suitable, potentially saving 40 bed-days.
This shows MASCC guided early-supported discharge is safe and cost-effective.
Background: The prediction of clinical outcomes using biochemical markers is an important tool.
Methods: We calculated a risk score for all emergency admissions 2002-2017. We related potassium and mortality in a multivariable fractional polynomial model. We investigated the potassium distribution and relationship of potassium to mortality over time.
Results: There were 106,586 admissions in 54,928 patients. Mortality was higher for those with an admission potassium above the median – 6.1% vs 4.6% (p<0.001), OR 1.07 (95%CI: 1.06, 1.09). There was a progressive increase in mortality from the lowest – 8.9% (95%CI: 8.3%, 9.4%) to highest potassium decile – 14.2% (95%CI: 13.5%, 14.8%). The frequency of admission hypokalaemia and the mortality at any given potassium decreased over time. Conclusion: Admission potassium predicts mortality.
Neutropenic Sepsis (NS) is a well recognised treatment complication, typically occurring 7-10 days following cancer cytotoxic chemotherapy. Colleagues in acute medicine will be only too familiar with the scenario of cancer patients that present with fever in the absence of localising signs and symptoms and with a very low yield from microbiological cultures. The incidence and mortality of NS are poorly defined and historically, management guidelines have often been developed in relative isolation from the broader subject of infection and sepsis care. Despite the lack of a clear and pragmatic definition, NICE guidance CG151 (2012) identified suspected NS as a medical emergency requiring prompt empirical broad spectrum antibiotics.
Nocardiosis, a rare infection occurring mostly in immunosuppressed patients can present with neurological complications including cerebral abscess formation, and is associated with high morbidity and mortality. We describe the case of a 54-year-old immunocompetent man with cerebral nocardiosis, who presented with sudden onset hemiparesis in an acute medicine unit. He required three craniotomies with excision, following failure to respond to antimicrobial therapy, with subsequent clinical improvement and radiological resolution of multiple cerebral abscesses.
Challenges in diagnosis and management of hemiparesis in the acute medical unit are discussed. Successful management of cerebral nocardiosis require early communication with a neurosurgical unit, neuropathology and microbiology services to optimise management with targeted antimicrobial therapy.
Cerebral Nocardiosis: A Rare Cause of Hemiplegia in the Acute Medicine Unit Read More
A 41 year-old man, recently returned from Thailand, presented with bilateral shoulder pain and weakness, fever greater than 38 degrees and coryzal symptoms. He had no significant past medical history. He had abnormal liver function tests and an abnormal electromyogram of his right upper limb. He was diagnosed with acute Epstein Barr virus infection, however cerebrospinal fluid was negative for the virus. At follow up after three months, the patient had persistent weakness of his right upper limb. The literature suggests neurological features present in up to 7.5% of patients with Epstein Barr virus, although argues this is underestimated with the virus often being overlooked as a cause of neurological symptoms.
Case Report: Brachial Neuritis in a Patient with Epstein Barr Virus Read More
Introduction: Survey to ascertain views of Acute Internal Medicine trainees regarding their training programme.
Methods: Online survey circulated to higher specialty trainees (HSTs) via the Society of Acute Medicine (SAM), Training programme Directors (TPDs) and social media platforms.
Results: A total of 57 trainees participated in the survey; 43.86% trainees are either ‘happy’ or ‘very happy’ with their training, 10.53% are ‘quite unhappy’ with their training. Trainees enjoy the variety of workload and the variety of specialist exposure.
Discussion: The number of trainees who responded to this years survey was significantly lower than the previous two years. Perhaps this is because trainees feel that there is a lack of change/improvement over time and hence do not feel the need to participate in such a survey.
Acute Internal Medicine Trainee Survey 2017 Read More
To specify whether an association exists between pre-hospital body temperature collected by the emergency medical services (EMS) call centre, and intensive care unit (ICU) admission of patients with septic shock. An observational study based on data collected by the EMS of Paris. All septic shocks were included. Among, the 140 calls concerning septic shock, 22 patients (16%) were admitted to ICU. The mean core temperature was 37.4±1.6°C for ICU and 38.6±1.1°C (p<4.10^-5) for non-ICU patients. Using propensity score analysis, the relative risk for ICU admission of patients with pre-hospital fever or hypothermia was 0.31 and 2 respectively. The study highlights the potential usefulness of early temperature measurement in septic shock patients to allow early proper orientation.