Analyzing central-line associated bloodstream infection prevention bundles in 22 countries: The results of ID-IRI survey.

BACKGROUND: Because central line-associated bloodstream infections (CLABSIs) are a significant complication of central venous access, it is critical to prevent CLABSIs through the use of central line bundles. The purpose of this study was to take a snapshot of central venous access bundles in various countries. METHODS: The participants in intensive care units (ICUs) completed a questionnaire that included information about the health center, infection control procedures, and central line maintenance. The countries were divided into 2 groups: those with a low or low-middle income and those with an upper-middle or high income. RESULTS: Forty-three participants from 22 countries (46 hospitals, 85 ICUs) responded to the survey. Eight (17.4%) hospitals had no surveillance system for CLABSI. Approximately 7.1 % (n = 6) ICUs had no CLABSI bundle. Twenty ICUs (23.5%) had no dedicated checklist. The percentage of using ultrasonography during catheter insertion, transparent semi-permeable dressings, needleless connectors and single-use sterile pre-filled ready to use 0.9% NaCl were significantly higher in countries with higher and middle-higher income (P < .05). CONCLUSIONS: Our study demonstrated that there are significant differences in the central line bundles between low/low-middle income countries and upper-middle/high-income countries. Additional measures should be taken to address inequity in the management of vascular access in resource-limited countries.

Mild to moderate clinical course of COVID-19 infection in patients with common variable immune deficiency.

The association of immunocompromised patients and severity of COVID-19 infection is not well established. According to the Centers for Disease Control and Prevention (CDC), primary immune deficiencies (PIDs) are among the conditions that can predispose to a more severe course of COVID-19. We report the clinical course and immunological evaluation of five patients with common variable immune deficiency (CVID) who have experienced SARS-CoV-2 virus. Here we assess the severity of the infection, the immunophenotypic profile of the major lymphocyte subgroups, the nonspecific T-cell functional capacity and the SARS-CoV-2 specific effector T-cell immune response. Our results showed that the course of COVID-19 infection in CVID patients was mild to moderate and none of them developed a critical form of the disease. All patients developed a specific SARS-CoV-2 T cell immune response. Lymphopenia as well as impaired T-cell response prior to COVID-19 appeared to be related to a more severe course of the infection. Data on a good specific T cell response against SARS-CoV-2 in CVID patients will help to make the right vaccination decision and establish its efficacy. Clinical outcome even in these individual cases was in agreement with the therapeutic recommendations underlining that regular maintenance with subcutaneous immunoglobulins can be beneficial against immune system overreaction and a severe disease course and convalescent plasma is a treatment option in patients with CVID and COVID-19.