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Burnout (defined as a state of depersonalization, emotional exhaustion, and a sense of reduced achievement) is a risk to all health care workers. The transplantation workforce not only faces the same challenges but also many others linked to the unique work and setting in which they deliver health care. In the past, the mental health care of the transplantation workforce has been sidelined, rather than prioritized. The coronavirus disease 2019 pandemic has not only compromised the safe delivery of transplant organs worldwide but has magnified the challenges for the transplantation workforce. especially with the high mortality in transplant patients who are infected with SARS-CoV-2. This review addresses the challenges to the mental well-being and psychological health of health care providers, both generally and within the sphere of transplantation, and not only highlights some of the inadequacies but also proposes strategies to establish psychological interventions that could benefit health care professionals within transplantation.

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Although the new guidance may appear daunting, health professionals should be reassured that it intends to support and strengthen their professional practice and create a more open culture to improve transparency and patient care

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BACKGROUND: Sidestream dark field (SDF) imaging has been used to demonstrate microcirculatory abnormalities in a variety of critical illnesses. The microcirculation is also affected by advancing age and chronic comorbidities. However, the effect of these conditions on SDF microcirculatory parameters has not been well described. METHODS: SDF images were obtained from five groups of 20 participants: healthy volunteers under the age of 25, healthy volunteers over the age of 55, and clinic patients over the age of 55 with one of diabetes mellitus, cirrhosis and stage 5 chronic kidney disease. Microcirculatory parameters between the groups were then compared for significance using analysis of variance for parametric and the Kruskal-Wallis test for non-parametric data. RESULTS: Median microvascular flow index was 2.85 (interquartile range 2.75 to 3.0) for participants aged <25, 2.81 (2.66 to 2.97) for those aged >55, 2.88 (2.75 to 3.0) for those with diabetes mellitus, 3.0 (2.83 to 3.0) for those with cirrhosis and 3.0 (2.78 to 3.0) for those with chronic kidney disease (P for difference between groups = 0.14). Similarly, there were no significant differences in the proportion of perfused vessels and perfused vessel density between the groups. CONCLUSIONS: Older age, diabetes, and chronic kidney and liver disease need not be considered confounding factors for comparison of SDF microcirculatory parameters in the critically ill.

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A 31-year-old woman underwent elective hysteroscopy and laparoscopy for investigation of primary infertility. The procedure was abandoned owing to intraoperative desaturation and reduced right-sided chest movement. Postoperative chest x-ray showed an opacified right hemithorax with tracheal deviation to the left. Retrospectively on direct questioning, she admitted to dry cough, mild dyspnoea and significant weight loss. Diagnostic thoracocentesis and contrast CT scan confirmed heavily blood-stained exudative pleural effusion but were otherwise non-diagnostic. After chest drain insertion, 4.6 litre drained but a hydropneumothorax developed upon drain removal, with no improvement on repeat drain insertion. Right video-assisted thoracic surgery was performed, converted to thoracotomy, with repair of diaphragmatic fenestrations, pleurectomy and decortication of trapped lung undertaken. Histological examination of samples of pleura and lung cortex was pathognomic of endometriosis. She was started on norethisterone with no recurrence to date.

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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.

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OBJECTIVE: This study aimed to assess the level of agreement of both intermittent cardiac output monitoring by the lithium dilution technique (CO(Li)) and continuous cardiac output monitoring (PulseCO(Li)) using the arterial pressure waveform with intermittent thermodilution using a pulmonary artery catheter (CO(PAC)). DESIGN: Prospective, single-center evaluation. SETTING: University Hospital Intensive Care Unit. PATIENTS: Patients (n=23) receiving liver transplantation. INTERVENTION: Pulmonary artery catheters were placed in all patients and CO(PAC) was determined using thermodilution. CO(Li) and PulseCO(Li) measurements were made using the LiDCO system. MEASUREMENTS AND MAIN RESULTS: Data were collected after intensive care unit admission and every 8h until the 48th hour. A total of 151 CO(PAC), CO(Li) and PulseCO(Li) measurements were analysed. Bias and 95% limit of agreement were 0.11lmin(-1) and -1.84 to + 2.05 lmin(-1) for CO(PAC) vs. CO(Li) (r=0.88) resulting in an overall percentage error of 15.6%. Bias and 95% limit of agreement for CO(PAC) vs. PulseCO(Li) were 0.29 lmin(-1) and -1.87 to + 2.46 lmin(-1) (r=0.85) with a percentage error of 16.8%. Subgroup analysis revealed a percentage error of 15.7% for CO(PAC) vs. CO(Li) and 15.1% for CO(PAC) vs. PulseCO(Li) for data pairs less than 8 lmin(-1), and percentage errors of 15.5% and 18.5% respectively for data pairs higher than 8 lmin(-1). CONCLUSION: In patients with hyperdynamic circulation, intermittent and continuous CO values determined using the LiDCO system showed good agreement with those obtained by intermittent pulmonary artery thermodilution.

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Acute Heart Failure is a major cause of hospitalisation, with a rate of death and complications. New guidelines have been developed in order to diagnose and treat this disease. Despite these efforts pathophysiology and treatments options are still limited. There is agreement among the experts that increasing the cardiac output and the stroke volume without fluid overloading the patient should be the goal of every treatment. Despite this, there is no agreement on how to monitor the cardiac function and how to follow it after a therapeutic intervention. In other fields of critical care cardiovascular monitoring and application of early goal directed protocols showed benefits. This review explores the available possibilities of how to monitor the cardiac function in Acute Heart Failure. Standard and more advanced techniques are presented. Cardiac output monitors from the pulmonary artery catheter to the pulse pressure analysis and Doppler techniques are discussed, with focus on this specific clinical setting. Undoubtedly monitoring is valuable tool, but without a protocol of how to manipulate the haemodynamics, no monitor will prove alone to be beneficial. Haemodynamic driven early goal directed therapy are largely awaited in this field of medicine.

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