Bilateral adrenal haemorrhage after a high energetic trauma: a case report and review of current literature.

Most adrenal injuries are asymptomatic. In traumatic events, adrenal haemorrhage is very likely to be accompanied by injuries to other organs. Isolated adrenal injury after trauma is very rare and mostly unilateral. We report a case of a 44-year-old male who suffered a major traffic accident with multiple trauma, including a bilateral adrenal haemorrhage. This caused a primary adrenal insufficiency, as proven with a cortisol stimulation test with synthetic corticotrophin. Bilateral adrenal haemorrhage is a very rare but potentially fatal disorder and should not be missed. This case illustrates that early diagnosis and prompt treatment with hydrocortisone may contribute to a beneficial outcome.

Effect of isotonic versus hypotonic maintenance fluid therapy on urine output, fluid balance, and electrolyte homeostasis: a crossover study in fasting adult volunteers.

BACKGROUND.: Daily and globally, millions of adult hospitalized patients are exposed to maintenance i.v. fluid solutions supported by limited scientific evidence. In particular, it remains unclear whether fluid tonicity contributes to the recently established detrimental effects of fluid, sodium, and chloride overload. METHODS.: This crossover study consisted of two 48 h study periods, during which 12 fasting healthy adults were treated with a frequently prescribed solution (NaCl 0.9% in glucose 5% supplemented by 40 mmol litre -1 of potassium chloride) and a premixed hypotonic fluid (NaCl 0.32% in glucose 5% containing 26 mmol litre -1 of potassium) at a daily rate of 25 ml kg -1 of body weight. The primary end point was cumulative urine volume; fluid balance was thus calculated. We also explored the physiological mechanisms behind our findings and assessed electrolyte concentrations. RESULTS.: After 48 h, 595 ml (95% CI: 454-735) less urine was voided with isotonic fluids than hypotonic fluids ( P <0.001), or 803 ml (95% CI: 692-915) after excluding an outlier with 'exaggerated natriuresis of hypertension'. The isotonic treatment was characterized by a significant decrease in aldosterone ( P <0.001). Sodium concentrations were higher in the isotonic arm ( P <0.001), but all measurements remained within the normal range. Potassium concentrations did not differ between the two solutions ( P =0.45). Chloride concentrations were higher with the isotonic treatment ( P <0.001), even causing hyperchloraemia. CONCLUSIONS.: Even at maintenance rate, isotonic solutions caused lower urine output, characterized by decreased aldosterone concentrations indicating (unintentional) volume expansion, than hypotonic solutions and were associated with hyperchloraemia. Despite their lower sodium and potassium content, hypotonic fluids were not associated with hyponatraemia or hypokalaemia. CLINICAL TRIAL REGISTRATION.: ClinicalTrials.gov (NCT02822898) and EudraCT (2016-001846-24).

Two Cases of Post-Traumatic Mucormycosis due to Mucor circinelloides: Salvage Therapy with a Combination of Adjunctive Therapies.

Mucormycosis is a rare, emerging angioinvasive infection caused by ubiquitous filamentous fungi. In recent decades, an increase in cutaneous or post-traumatic mucormycosis has been reported. We describe two cases of post-traumatic wound infections with Mucor circinelloides, a mucor species only rarely reported as a cause of post-traumatic mucormycosis. Often considered lethal, management required a combination of medical and surgical therapies to achieve a favorable outcome in both cases.

Protocol for a prospective cohort study on the use of clinical nutrition and assessment of long-term clinical and functional outcomes in critically ill adult patients.

BACKGROUND AND AIMS: Limited data are available on the impact of clinical nutrition over the course of critical illness and post-discharge outcomes. The present study aims to characterize the use of nutrition support in patients admitted to European intensive care units (ICUs), and its impact on clinical outcomes. Here we present the procedures of data collection and evaluation. METHODS: Around 100 medical, surgical, or trauma ICUs in 11 countries (Austria, Belgium, Czech Republic, Germany, France, Hungary, Italy, Poland, Spain, Sweden, United Kingdom) participate in the study. In defined months between November 2019 and April 2020, approximately 1250 patients are enrolled if staying in ICU for at least five consecutive days. Data from ICU day 1-4 are collected retrospectively, followed by a prospective observation period from day 5-90 after ICU admission. Data collection includes patient characteristics, nutrition parameters, complications, ICU and hospital length of stay, discharge status, and functional outcomes. For data analysis, the target is 1000 patients with complete data. Statistical analyses will be descriptive, with multivariate analyses adjusted for potential confounders to explore associations between nutritional balance and change in functional status, time-to-weaning from invasive mechanical ventilation, time to first clinical complication, and overall 15, 30 and 90-day survival. ETHICS AND DISSEMINATION: This non-interventional study was reviewed and approved by the ethics committee of the Medical University Vienna, Vienna, Austria (approval number 1678/2019), and the respective ethical committees from participating sites at country and/or local level, as required. Results will be shared with investigators on a country level, and a publication and results presentation at the 2021 ESPEN Congress is planned. TRIAL REGISTRATION: ClinicalTrials.gov identifier NCT04143503.

Cytomegalovirus pleuropericarditis after orthotopic liver transplantation.

Cytomegalovirus (CMV) reactivation is a common complication after liver transplantation. In patients with CMV infection, indicated by a positive CMV DNA titer, the presence of any clinical symptom is termed CMV disease. The most common organ affected in CMV disease is the gastrointestinal tract, causing esophagitis, gastritis, enteritis or colitis. CMV infection of the pleura and pericard has been reported in immunocompromised patients, but is rarely seen following liver transplantation.We report a case of a 59-year-old male who developed CMV pleuropericarditis after liver transplantation. Initial ganciclovir treatment did not improve the patient's symptoms and therapy was switched to Foscarnet which ultimately resulted in resolution of infection. However, a few weeks after Foscarnet cessation, the patient again developed bilateral pleural effusion. Ultimate biochemical and clinical response was achieved with IV ganciclovir treatment. The patient was discharged from the hospital with oral Valganciclovir for 3 weeks and has since remained relapse free for >1 year.