Is Gastrointestinal Bleeding a Problem for COVID-19 Intensive Care Unit Patients?

The objective of this study was to describe the COVID-19 intensive care unit population and analyze the characteristics and outcomes of gastrointestinal bleeding patients. An observational prospective study design was used following the STROBE checklist. All patients admitted between February and April 2020 to the intensive care unit were included. Main outcome measures were first bleeding event timing, sociodemographic and clinical data before admission, and gastrointestinal symptoms. A total of 116 COVID-19 patients were included; 16 (13.8%) developed gastrointestinal bleeding, 15 were males (93.7%), and the median age was 65.64 ± 7.33 years. All 16 patients were mechanically ventilated, one (6.3%) already had gastrointestinal symptoms, 13 (81.3%) had at least one concomitant disease, and six (37.5%) died. Bleeding episodes occurred on a mean of 16.9 ± 9.5 days after admission. Nine cases (56.3%) had effects on their hemodynamics, hemoglobin levels, or transfusion requirements; six (37.5%) required diagnostic imaging; and two (12.5%) underwent endoscopy procedures. The Mann-Whitney test showed statistically significant differences between the two groups of patients concerning comorbidities. Gastrointestinal bleeding can occur in critically ill patients with COVID-19. Having a solid tumor or chronic liver disease seems to increase that risk. Nurses caring for COVID-19 patients are urged to individualize patients at higher risk in order to improve safety.

Delirium prevalence point: an observational monocentric study in a tertiary university hospital.

BACKGROUND: Delirium is a serious and common condition that needs an upgrade of the scientific and clinical attention. AIM: To assess the delirium prevalence in an Italian university hospital. METHODS: The monocentric 1-day observational study cohort has been conducted on March 15, 2018; the population was composed of adult hospitalized patients. All the eligible patients have been evaluated for the presence of delirium with the 4AT. RESULTS: We enrolled 596 patients. Twenty-nine Acute and 3 Rehabilitation Units were involved in the study. The median age of the sample was 60 (IQR 48-74) and 52% (n = 313) were male. Patients from medical units were 42% (n = 252), from surgery units 41% (n = 249), and from rehabilitation units 15% (n = 95). Results of 4AT showed that 5.4% (n = 32) had delirium (4AT = 4), 12% (n = 73) had cognitive impairment (4AT = 1-3), and 82% (n = 491) had no delirium or cognitive impairment (4AT = 0). We found association between delirium and age, BMI, mortality at 30 days, and hospital mortality. Delirium was related with Barthel Index, dementia, and anticholinesterase inhibitors. About devices in use, we observed a correlation of delirium with central venous catheter, feeding tube, and urinary catheter. Physical restraints were also correlated to delirium. CONCLUSIONS: We confirmed the presence of delirium across the hospital units, more in medical than in surgical ones. We found associations of delirium with conditions that limit movement, such as dementia, physical restraints, or devices. The development of delirium initiates a cascade of events culminating in the loss of independence and increased morbidity.