Does COVID-19 Increase the Risk of Central-Line-Associated Bloodstream Infections?

Objectives: All over the world, there has been a rapid and significant increase in the number of critically ill patients requiring mechanical ventilation, which was over the capacity of the intensive care units (ICU). This resulted in an increased risk of healthcare-associated infections. The most significant increase was in central-line-associated bloodstream infections (CLABSI). Our study aimed to determine the effect of COVID-19 infection on CLABSI rates in patients in the COVID-ICU and the factors affecting it. Methods: Adult patients hospitalized in the ICU between January 01, 2021, and December 31, 2021, and diagnosed with CLABSI were evaluated retrospectively. Only the first infection data of patients diagnosed with more than one CLABSI during hospitalization were included in the study. The patients were divided into two groups COVID-ICU and general ICU patients and were compared in terms of infection rate, risk factors, and agent distributions. Results: Twenty-two patients in the COVID-ICU and 32 patients in the general ICUs were diagnosed with CLABSI, and the infection rates were 2.05 and 1.03, respectively. The patients in the COVID-ICU had a shorter length of stay in the ICU and a significantly shorter time from ICU admission to CLABSI diagnosis. There was no difference in mortality between the two groups. Infections caused by Gram-negative microorganisms developed most frequently in both groups, and Acinetobacter baumannii was the most frequent among them. Conclusion: CLABSI is seen more frequently and earlier in patients followed in the COVID-ICU. According to our study, this situation did not significantly affect mortality. To prevent CLABSI in COVID-ICUs and improve health care quality, additional management strategies must be determined, and close data monitoring is needed.

Pulmonary infections in cancer patients

Lymphangitis carcinomatosa refers to pulmonary interstitial involvement by cancer and is a dreaded clinical finding in oncology because it is a late manifestation indicative of metastatic malignancy, from either a lung or a nonlung primary cancer, and is associated with poor prognosis. Its presentation is nonspecific, often with subacute dyspnoea and a nonproductive cough in a person with a known history of malignancy, but in some cases is the first manifestation of cancer. CT imaging can be suggestive, typically demonstrating thickening of the peribronchovascular interstitium, interlobular septa and fissures. However, a biopsy may be required to confirm the pathological diagnosis as these changes can also be due to concurrent disease such as heart failure, ILD, infection, radiation pneumonitis and drug reactions. Diagnosis allows symptomatic treatment, with personalised treatment directed towards the primary cancer most likely to provide a meaningful benefit. Future research should focus on prospective clinical trials to identify new interventions to improve both diagnosis and treatment of lymphangitis carcinomatosa.Copyright © ERS 2021.

Impact of COVID-19 on healthcare-associated infections: Antimicrobial consumption does not follow antimicrobial resistance.

BACKGROUND: This study aimed to analyze the Healthcare-Associated Infections (HAI) rates and antimicrobial consumption in Intensive Care Units (ICU) in São Paulo city during the COVID-19 pandemic and compare them with the pre-pandemic period. METHODS: This cohort included all hospitals that reported HAI rates (Central-Line-Associated Bloodstream Infection ‒ CLABSI and Ventilator-Associated Pneumonia ‒ VAP), the proportion of microorganisms that caused CLABSI, the proportion of resistant microorganisms, and antimicrobial consumption from January 2017 ‒ December 2020. Hospitals were stratified by the number of beds, Central Venous Catheter (CVC) utilization rate, Mechanical-Ventilation (MV) utilization rate, and type of funding. Statistical analyses were based on time-series plots and regression models. RESULTS: 220 ICUs were included. The authors observed an abrupt increase in CLABSI rates after the pandemic onset. High CLABSI rates during the pandemic were associated with hospital size, funding (public and non-profit private), and low CVC use (≤ 50%). An increase in VAP rates was associated with public hospitals, and high MV use (> 35%). The susceptibility profile of microorganisms did not differ from that of the pre-pandemic period. polymyxin, glycopeptides, and antifungal use increased, especially in COVID-19 ICUs. CONCLUSIONS: HAI increased during COVID-19. The microorganisms' susceptibility profile did not change with the pandemic, but the authors observed a disproportionate increase in large-spectrum antimicrobial drug use.

Microbiological Characterization and Clinical Facets of Elizabethkingia Bloodstream Infections in a Tertiary Care Hospital of Eastern India.

Purpose: Elizabethkingia is an emerging non-fermenting Gram-negative bacillus (NFGNB) causing bloodstream infections (BSI) associated with high mortality. It demonstrates a unique antimicrobial profile in showing susceptibility to antimicrobials effective against Gram-positive bacteria. This study was undertaken to determine the overall frequency of Elizabethkingia BSI, associated risk factors, microbiological susceptibility, and clonal relationship of Elizabethkingia isolates using Enterobacterial Repetitive Intergenic Consensus Polymerase Chain Reaction (ERIC-PCR). Patients and Methods: Elizabethkingia isolates obtained from the blood culture of admitted patients (August 2020-December 2021) were identified by the VITEK 2 system and subjected to an antimicrobial susceptibility test by standard procedures. Demographics, co-morbidities, risk factors for survival, and outcome were summarized and analyzed by Chi-square test, Kaplan-Meier curve, and Cox regression. Clonal relatedness between Elizabethkingia isolates was analyzed using ERIC­PCR fingerprinting with the "PAST: Paleontological statistics software package". Results: Of 13,747 blood samples received during the study period, 13.59% were culture positive, and 14.60% were NFGNBs. The frequency of Elizabethkingia spp. among all NFGNBs in BSI was 29.30%, and the overall prevalence in BSI was 4.21%. In patients with Elizabethkingia BSI, Foley's catheter was present in 81.25% of the cases. 100% susceptibility was observed to linezolid, followed by vancomycin (98.75%) and chloramphenicol (89.5%). The 30-day mortality rate in the patients of Elizabethkingia BSI was 26.25%. The Presence of COVID-19, pneumonia, diabetes mellitus (DM), mechanical ventilation (MV), and prior antibiotics were significantly different (p<0.05) between the survival and death groups. ERIC-PCR profile dendrogram of Elizabethkingia isolates showed ten major clusters indicating high genetic diversity. Conclusion: Elizabethkingia was responsible for one-third of NFGNB BSI in a single-center study, with approximately 26% of 30-day all-cause mortality. Most isolates were susceptible to linezolid, vancomycin, and chloramphenicol. COVID-19 was the most significant risk factor associated with mortality. ERIC-PCR of Elizabethkingia isolates exhibited high genetic diversity.

The Hidden Cost of COVID-19: Focus on Antimicrobial Resistance in Bloodstream Infections.

Antibiotic resistance is one of the greatest growing public health threats and a worldwide priority. According to the WHO, drug-resistant diseases may cause 10 million deaths a year by 2050 and have a substantial impact on the global economy, driving up to 24 million people into poverty. The ongoing COVID-19 pandemic has exposed the fallacies and vulnerability of healthcare systems worldwide, displacing resources from existing programs and reducing funding for antimicrobial resistance (AMR) fighting efforts. Moreover, as already seen for other respiratory viruses, such as flu, COVID-19 is often associated with superinfections, prolonged hospital stays, and increased ICU admissions, further aggravating healthcare disruption. These events are accompanied by widespread antibiotic use, misuse, and inappropriate compliance with standard procedures with a potential long-term impact on AMR. Still, COVID-19-related measures such as increasing personal and environmental hygiene, social distancing, and decreasing hospital admissions could theoretically help the AMR cause. However, several reports have shown increased antimicrobial resistance during the COVID-19 pandemic. This narrative review focuses on this "twindemic", assessing the current knowledge of antimicrobial resistance in the COVID-19 era with a focus on bloodstream infections and provides insights into the lessons learned in the COVID-19 field that could be applied to antimicrobial stewardship initiatives.

Impact of COVID-19 pandemic on healthcare-associated infections at intensive care units in South Korea: data from the Korean National Healthcare-Associated Infections Surveillance System (KONIS).

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has influenced hospital infection control practices. AIM: To evaluate the impact of the COVID-19 pandemic on healthcare-associated infections (HAIs) in intensive care units (ICUs). METHODS: A retrospective analysis using data from the Korean National Healthcare-Associated Infections Surveillance System was conducted. Comparisons between incidence rates and micro-organism distributions of bloodstream infection (BSI), central line-associated bloodstream infections (CLABSI), catheter-associated urinary tract infection (CAUTI), and ventilator-associated pneumonia (VAP) before and during the COVID-19 pandemic were performed according to hospital size. FINDINGS: The incidence rate of BSI significantly decreased during the COVID-19 pandemic compared to the pre-COVID-19 period (1.38 vs 1.23 per 10,000 patient-days, relative change -11.5%; P < 0.001). The incidence rate of VAP (1.03 vs 0.81 per 1000 device-days, relative change -21.4%; P < 0.001) significantly decreased during the COVID-19 pandemic compared to the pre-COVID-19 period, whereas rates of CLABSI (2.30 vs 2.23 per 1000 device-days; P = 0.19) and CAUTI (1.26 vs 1.26 per 1000 device-days; P = 0.99) were similar between the two periods. The rates of BSI and CLABSI significantly increased during the COVID-19 pandemic compared to the pre-COVID-19 period in large-sized hospitals, whereas these rates significantly decreased in small-to-medium-sized hospitals. The rates of CAUTI and VAP significantly decreased in small-sized hospitals. There were no significant changing trends in the rates of multidrug-resistant pathogens isolated from patients with HAI between the two periods. CONCLUSION: The incidence rates of BSI and VAP in ICUs decreased during the COVID-19 pandemic compared to the pre-COVID-19 period. This decrease was mainly seen in small-to-medium-sized hospitals.

Antibiotic therapy of Acinetobacter baumannii bloodstream infection in COVID-19 patients

Secondary bacterial infection is one of the important risk factors for the development of severe course and death in COVID-19. The rational choice of antibacterial therapy is based on the data of microbiological monitoring of pathogens of healthcare-associated infections. The aim of the study is to determine the main options for antibiotic therapy of Acinetobacter baumannii bloodstream infection in COVID-19 patients. Material and methods. A retrospective, single-centre, uncontrolled study of the incidence of A. baumannii bacteremia in COVID-19 patients treated at the City Clinical Hospital No. 52 in Moscow from October 2020 to September 2021 was performed. For each strain of A. baumannii sensitivity to the main antibacterial agents was determined. Genetic determinants of antibiotic resistance were studied by real-time multiplex polymerase chain reaction. The main therapeutic options for A. baumannii bloodstream infection were analyzed. Results and discussion. Bloodstream infections were diagnosed in 4.7% of hospitalized patients with COVID-19 (758/16 047). Gram-negative bacteria were the causative agents of bloodstream infections in 76% of cases. A. baumannii were isolated from the blood of 143 patients (0.89%). Detection of the pathogen in the blood of COVID-19 patients was associated with severe and extremely severe course of the disease. Most of the strains (93%) were isolated in the intensive care unit. The A. baumannii strains studied were carbapenem-resistant (CRAb) and phenotypically belonged to the XDR class. According to a PCR study, A. baumannii strains were producers of oxacillinases OXA-23, OXA-40, and OXA-51. Conclusion. The circulation of A. baumannii CRAb in intensive care units makes empiric therapy based on carbapenems irrational and ineffective. For the etiotropic therapy of A. baumannii bloodstream infection it is recommended to use combined antibiotic therapy regimens with the inclusion of polymyxin B and sulbactam.Copyright © Eco-Vector, 2022.

Study of cases of Pseudomonas aeruginosa bacteria in patients with severe COVID-19

Pseudomonas aeruginosa can cause severe nosocomial infections and sepsis, especially in immunocompromised comorbid patients. The purpose of the study was to assess the frequency, clinical course, and the possibility of antimicrobial therapy for bloodstream infections caused by P. aeruginosa in patients with COVID-19. Material and methods. A retrospective single-center uncontrolled study was performed from October 1, 2020 to September 31, 2021 on the basis of a temporary infectious diseases hospital for patients with COVID-19 at the City Clinical Hospital No. 52, Moscow. During the analyzed period, 16 047 patients were admitted to the infectious diseases hospital. The study included 46 patients over 18 years of age with a diagnosis of COVID-19 confirmed by PCR RNA SARS-CoV-2 nasopharyngeal swab (U 07.1) and/or computed tomography (CT) of the lungs (U 07.2). Statistical data processing was carried out using the BioStat, 2009 program (AnalystSoft, USA). Results and discussion. P. aeruginosa has been isolated from the blood of 0.29% of patients with COVID-19. In the structure of bacteremia, P. aeruginosa accounted for 6.1%. In 87% of cases, pathogens were isolated from the blood of patients in the ICU. Most strains are classified as XDR phenotypes - 74% and MDR - 21.7%. The sensitivity of hospital strains of P. aeruginosa was: to colistin - 97%, to amikacin - 39.1%, meropenem - 32.6%. All patients had concomitant diseases: cardiovascular (60%), oncological (27.5%), diabetes mellitus (20%), obesity (22.5%) and others. In 47.5% of cases (19/40), the cause of bloodstream infections was ventilator-associated pneumonia. The mortality rate among patients with COVID-19 with P. aeruginosa bacteremia is 80%. Conclusion. The wide distribution of multidrug-resistant strains of P. aeruginosa limits the number of therapeutic options. In severe bloodstream infections caused by P. aeruginosa XDR, combined antibiotic therapy regimens with the inclusion of polymyxin B are advisable.Copyright © 2022 Tomsk Polytechnic University, Publishing House. All rights reserved.

Does COVID-19 Increase the Risk of Central-Line-Associated Bloodstream Infections?

Objectives: All over the world, there has been a rapid and significant increase in the number of critically ill patients requiring mechanical ventilation, which was over the capacity of the intensive care units (ICU). This resulted in an increased risk of healthcare-associated infections. The most significant increase was in central-line-associated bloodstream infections (CLABSI). Our study aimed to determine the effect of COVID-19 infection on CLABSI rates in patients in the COVID-ICU and the factors affecting it. Methods: Adult patients hospitalized in the ICU between January 01, 2021, and December 31, 2021, and diagnosed with CLABSI were evaluated retrospectively. Only the first infection data of patients diagnosed with more than one CLABSI during hospitalization were included in the study. The patients were divided into two groups COVID-ICU and general ICU patients and were compared in terms of infection rate, risk factors, and agent distributions. Results: Twenty-two patients in the COVID-ICU and 32 patients in the general ICUs were diagnosed with CLABSI, and the infection rates were 2.05 and 1.03, respectively. The patients in the COVID-ICU had a shorter length of stay in the ICU and a significantly shorter time from ICU admission to CLABSI diagnosis. There was no difference in mortality between the two groups. Infections caused by Gram-negative microorganisms developed most frequently in both groups, and Acinetobacter baumannii was the most frequent among them. Conclusion: CLABSI is seen more frequently and earlier in patients followed in the COVID-ICU. According to our study, this situation did not significantly affect mortality. To prevent CLABSI in COVID-ICUs and improve health care quality, additional management strategies must be determined, and close data monitoring is needed.

The Impact of COVID-19 on Central Line Bloodstream Infections Standardized Infection Ratio in Intensive Care Units: A 3-year Surveillance Data

Introduction: Healthcare-associated infections have increased during the Coronavirus disease-2019 (COVID-19) pandemic because of inadequate adherence to infection control measures. Central line-associated bloodstream infections (CLBSI) are one of the infections with an increased incidence. In this study, CLBSI standardized infection ratio (SIRs) in three periods were compared, and the effect of the COVID-19 pandemic on CLBSI observed in intensive care units (ICUs) was evaluated. The hand hygiene compliance rates were also examined for the same period.Materials and Methods: The 3-year (2019, 2020, and 2021) SIR, standardized utilization ratio (SUR), and SIR change rates between years in 12 adult ICUs were compared. Calculations were made using the SIR and SUR calculation tool prepared by the General Directorate of Public Health of Turkey. The formula [(SIR/SUR of year Y-SIR/SUR of year X) / SIR/SUR x 100 of year X] was used when calculating the SIR/SUR change rates between periods.Results: In 2019 and 2020, SIR was detected as >1 only in the Burn ICU. Anesthesiology and Reanimation 1 and 2 and Internal Medicine 3 were the ICUs with the highest SIR increase rate in 2020. In 2021, the SIR was <1 in all units. In Anesthesiology and Reanimation 2, Internal Medicine 1 and 3, and Cardiovascular Surgery ICUs, the SUR was >1 in all periods. When the mean SIR values of ICUs between 2019, 2020, and 2021 were compared, the rate was significantly higher in 2020 (p<0.05). A significant increase was found in hand hygiene compliance in 2021 compared with previous years (p<0.05).Conclusion: With the COVID-19 pandemic, an increase in CLBSI-SIR was observed in 2020. In 2021, a decrease in CLBSI-SIR and an increase in hand hygiene compliance were achieved by gaining experience in the follow-up and treatment of patients with COVID-19, implementing infection control programs, and conducting on-site training and inspections.

A Descriptive Review of Relationship of Urinary Tract Infections with Healthcare-Associated and Community-Onset Bloodstream Infections

Background: Bloodstream Infections (BSIs) that arise secondary to urinary tract infections (UTIs) are frequently encountered in both community and hospital settings and are associated with significant morbidity, mortality, high healthcare costs and prolonged hospital stays Objective: This descriptive review aims to evaluate available information on the relationship of urinary tract infections with healthcare-associated and community-onset bloodstream infections to get a deeper understanding of improved public health interventions and suggest possibilities for future research. Material andMethods: A literature search was conducted using PubMed and Embase. Articles published during the last 10 years (2010 and 2020) were imported into covidence for the initial title and screening. All study s were reviewed by two independent reviewers and were eligible for full-text review if they mentioned urinary tract infection as a source of bloodstream infection. The data obtained were analyzed in Microsoft Excel. Result(s): Out of 65 articles reviewed for full text, 10 studies were selected. In total 6763 BSI cases were reported. We observed 2075 (30.6%) community-acquired (CA) BSIs compared to 1102 (16.2%) healthcare-associated (HCA) BSIs, and 1484 (21.9%) hospital-acquired (HA) BSIs. UTI was a major source of BSIs in community settings followed by HCA BSIs in most studies. Escherichia. coli was the most common pathogen isolated in patients with CA-BSIs. Hospital Acquired and HCA bacterial infections have the most antimicrobial resistance, compared to CA-infections. Conclusion(s): Urinary tract Infections are a major source of developing secondary BSIs. Escherichia. coli is a major pathogen in CA-BSIs. Multidrug-resistant organisms accounted for most of the BSIs, especially in hospital settings and among patients receiving health care.Copyright © 2023, Khyber Medical College. All rights reserved.

Risk Factors for Bloodstream Infections Due to ESBL-Producing Escherichia coli, Klebsiella spp., and Proteus mirabilis.

(1) Background: Risk factors for extended-spectrum beta-lactamase (ESBL) infections could vary geographically. The purpose of this study was to identify local risk factors for ESBL production in patients with Gram-negative bacteremia. (2) Methods: This retrospective observational study included adult patients admitted from January 2019 to July 2021 and had positive blood cultures for E. coli, K. pneumoniae, K. oxytoca, and P. mirabilis. Patients with ESBL infection were matched to a non-ESBL-producing infection with the same organism. (3) Results: A total of 150 patients were included: 50 in the ESBL group and 100 in the non-ESBL group. Patients in the ESBL group had a longer length of stay (11 vs. 7 days, p < 0.001), but not increased mortality (14% vs. 15%, p = 0.87) Multivariate analysis identified the receipt of >1 antibiotic in the last 90 days as a risk factor for ESBL infection (OR = 3.448, 95% CI = 1.494-7.957; p = 0.004); (4) Conclusions: Recent antimicrobial use was identified as an independent risk factors for ESBL-producing Enterobacterales infections. Knowledge of this risk may improve empirical therapy and reduce inappropriate use.

Surveillance of device associated infections in intensive care units at a Saudi Arabian Hospital, 2017-2020.

BACKGROUND: Device-associated infections (DAIs) are important components of healthcare associated infection and are associated with increased morbidity and mortality. This study describes DAIs across different intensive care units (ICUs) in a hospital in Saudi Arabia. METHODS: The study was conducted between 2017 and 2020 and followed the definitions of National Healthcare Safety Network (NHSN) for DAIs. The calculated the rates of ventilator-associated events (VAE), catheter-associated urinary tract infections (CAUTI) and central line-associated blood stream infections (CLABSI) followed NHSN definitions. RESULTS: During the study period, there were 82 DAIs in adult ICUs and of these 16 (19.5%) were CLABSI, 26 (31.7%) were CAUTI and 40 (48.7%) were VAE. The overall rates for adult ICUs were 1.6, 1.9, 3.8 per 1000 device-days for CAUTI, CLABSI and VAE, respectively. The device-utilization ratio was 0.5, 0.6, and 0.48 for urinary catheters, central lines, and ventilators, respectively. VAE rates for medical and surgical ICU were about 2.8 times the rate in the coronary care unit and the rates were high in 2020 corresponding with the COVID-19 pandemic. Of the adult ICUS, medical ICU had a CLABSI rate of 2.13/1000 device-days and was about double the rate in surgical and cardiac ICU. For CAUTI, the rates per 1000 device-days were 2.19, 1.73, and 1.65 for medical, surgical, and coronary ICUs, respectively. The rate of CLABSI per 1000 device-days for pediatric and neonatal ICUs were 3.38 and 2.28, respectively. CONCLUSIONS: CAUTI was the most common infections among adult ICUs and medical ICU had higher rates than other adult ICUs. VAE rate was higher in the first year of the COVID-19 pandemic, indicating increased device-use, change in patients characteristics as well as possible change in practices across the ICUs.

Bloodstream Infections with Opportunistic Pathogens in COVID-19 Era: A Real Challenge Necessitates Stringent Infection Control.

Background : Bloodstream infections (BSI) due to opportunistic microbes in the coronavirus disease 2019 (COVID-19) pandemic lead to high morbidity and mortality among hospitalized patients. Thus, it is vital to find out the risk factors of BSI and to learn the ways to mitigate it. Aim : The aim of this study was to evaluate important risk factors of BSI due to opportunistic pathogens and to assess the role of the rigid infection control program to deal with this issue. Methods : A prospective, cross-sectional study was performed for 6 months on 150 patients admitted in both COVID-19 and non-COVID-19 intensive care units of our hospital. BSI was confirmed by the BACTEC and Vitek 2 compact system. Prospective surveillance and environmental sampling were carried out for source tracking along with rigorous infection control measures and the outcome was analyzed. Findings : Burkholderia cepacia, Elizabethkingia meningoseptica, Candida auris, vancomycin-resistant Enterococcus , and Achromobacter xylosoxidans were the common opportunistic pathogens isolated from a single or paired blood sample(s) in our study. Key risk factors were prolonged intensive care unit stay, central venous access, mechanical ventilation, immune-compromised condition, and use of biologics. Reverse osmosis water and used normal saline bottles were the common environmental source of infection. Following the implementation of precise infection control measures, there was a sharp decline in BSI cases, which was not attributed to the downfall of COVID-19 cases. Conclusion : Combined prospective surveillance and environmental sampling helped to find out the sources and implementation of an intensive and insistent infection control program that are needed to control opportunistic pathogens mediated BSI.

Pseudomonas Bacteremia in a Tertiary Hospital and Factors Associated with Mortality.

Pseudomonas aeruginosa is the third most commonly identified cause among gram-negative microorganisms causing bloodstream infection (BSI) and carries a very high mortality, higher than that by other gram-negative pathogens. The aim of the present study was to assess the epidemiological and microbiological characteristics of patients with BSI by Pseudomonas spp. in a tertiary hospital, characterize the resistance rates of different Pseudomonas strains to the most clinically relevant anti-microbials, estimate the mortality rate, and identify factors independently associated with mortality. In total, 540 cultures from 419 patients sent to the microbiology department of the hospital during the 8-year period of the study were positive. Patients had a median age of 66 years, and 262 (62.5%) were male. The blood culture was drawn in the ICU in 201 of the patients (48%). The infection was hospital-acquired in 329 patients (78.5%) and the median hospital day when the blood culture was drawn was 15, with a range of 0 to 267 days. Median duration of stay in the hospital was 36 days, hospital mortality was 44.2% (185 patients), and 30-day mortality was 29.6% (124 patients). The most commonly isolated Pseudomonas species were P. aeruginosa followed by P. putida and P. oryzihabitans. There was a statistically significant reduction of P. aeruginosa isolation relative to non-aeruginosa Pseudomonas species in the post-COVID-19 era. Antimicrobial resistance of P. aeruginosa in clinically relevant antimicrobials with anti-pseudomonal activity was similar before and after the onset of the COVID-19 pandemic with the exception of gentamicin and tobramycin, with P. aeruginosa being more susceptible to these two antimicrobials in the post-COVID-19 era. Rates of multi-drug resistant (MDR), extensively-drug resistant (XDR), and difficult-to-treat (DTR) P. aeruginosa isolation were lower after the onset of the COVID-19 pandemic, even though a carbapenem-focused antimicrobial stewardship program had been implemented in the meantime. Increased age, ICU-acquisition of BSI, and more days in the hospital when positive blood culture was drawn were positively associated with 30-day mortality of patients with Pseudomonas BSI. The fact that rates of MDR, XDR, and DTR P. aeruginosa isolation were lower late in the study period, with a carbapenem-focused antimicrobial stewardship intervention being implemented in the meantime, further increases the understanding that implementation of antimicrobial stewardship interventions may halt the increase in antimicrobial resistance noted previously.

Addiction Treatment Facilities under Special Circumstances/Settings

Background: There has been a rampant increase in substance abuse in Kashmir valley for the last few years. Department of Psychiatry SKIMS Medical College Srinagar has extended its services to cater to the needs of the substance users in the valley even during the COVID -19 pandemic. In 2021, de-addiction services were also started among prison inmates of central jail Srinagar. This was the first of its kind of services provided in the valley. The management of substance users with Hepatitis infections had also been challenging. Purpose(s): To describe the management of substance users under special circumstances(COVID-19), special settings(Central Jail Srinagar), high-risk groups(substance users with blood-borne infections). Method(s): Semi-structured proformas were used to collect data from special groups of participants a) those who were seeking treatment during COVID-19 times from the De-addiction center, SKIMS Medical College b) Prison in-mates on treatment for substance-use disorders c) substance users who are hepatitis B and/or positive. This included Socio-demographic details, clinical profile, the pattern of substance use, coping strategies, and treatment seeking. Preliminary Findings: More than 25 percent of the prison in-mates are substance dependent and relapse rate is very high. Psychiatric comorbidity like mood disorders and or personality disorders are present among most of the prison-inmates. During COVID-19 times, 90% patients reported average to very high level of importance and value given to their own health and health of family and friends and focussed on treatment of their illness(85%). Substance users with blood-borne infections were associated with highrisk behavior in the form of needle-sharing. Conclusion(s): The findings provide a voice that there is a need for backup plans that cater to the needs of substance users during in-evitable circumstances like the COVID-19 pandemic. Policymakers should focus on prison mental health for the functioning of a better society. Substance users with blood-borne infections should be rigorously treated to prevent them from taking the shape of an epidemic.

Analysis of Causes of Maternal Death in East Java Province, Indonesia

BACKGROUND: The maternal mortality rate is an indicator that reflects the mother's health status, especially the risk of death for the mother during pregnancy and childbirth. Measles, Mumps, and Rubella (MMR) has a close relationship with efforts to increase human development. Therefore, efforts are needed to reduce MMR by identifying the factors that influence MMR. AIM: The aim of the study was to analyze the factors causing the incidence of Maternal Death in East Java Province. METHOD(S): The research design used in this research is a quantitative research using descriptive-analytical. The population of this research is districts/cities in East Java Province, with a sample of 38 districts/cities. The research period starts from August to September 2021. Data analysis using grouping and percentage of cases. RESULT(S): The results of the study found that cases of maternal death in East Java due to postpartum hemorrhage in 2021 were 131 cases. Cases due to hypertension as many as 115 cases. Cases due to infection as many as 25 cases. The incidence of maternal death due to abortion is 1 case. There were 13 cases of maternal death due to blood disorders. There were 6 cases of maternal death due to metabolic disorders - cases of maternal death due to Heart as many as 54 cases. Maternal deaths due to COVID-19 were 793 cases. CONCLUSION(S): Factors causing maternal death in East Java Province, namely, hypertension bleeding, infection, abortion, blood disorders, heart metabolic disorders, and COVID-19. The most influential factor in maternal mortality in 2021 is COVID-19.Copyright © 2023 Maharani Maharani, Sutrisno Sutrisno.

Impact of Dexamethasone on pathogen profile of COVID19 patients requiring intensive care: a multicentre retrospective study

Background: The use of dexamethasone improved the outcome among hospitalized patients with Covid-19 since mid-2020 significantly (Horby et al.). However, there remain concerns about an increase of bacterial and fungal growth especially in critical ill patients. Aims and objectives: Aim of our study was to identify the bacterial and fungal pathogens dependent on the use of dexamethasone as a treatment of COVID-19 patients admitted to the intensive care unit (ICU). Studies show that bacterial and fungal co-infections raised during the pandemic due to increased empirical antibiotic use for COVID-19 pneumonia. The effect of dexamethasone has not been in focus. Method(s): For this study, we included all patients who had a lab-confirmed SARS-CoV-2 infection treated on the ICU. The clinical data was collected onsite in 20 hospitals of the German Helios-network between February 2020 and March 2021 and aligned with corresponding claims data. We performed a univariate and multivariate analyses to identify the impact of dexamethasone versus no dexamethasone on the pathogen profile in bloodstream and respiratory infections. Result(s): Out of 1 776 patients included, 1070 were treated with dexamethasone. Those patients were more likely to have an infection with Staphyloccus spp., Candida spp., E. coli, Klebsiella spp. and multidrug resistant bacteria (MRE) compared to patients without dexamethasone treatment. However, no change in the absolute number of detected pathogens was observed. Conclusion(s): Dexamethasone leads to a shift of bacterial and fungal pathogens in ICU-treated COVID-19 patients. This shift should be considered when empirical antibiotic therapy is administered.

Healthcare-associated infection and antimicrobial consumption in critically ill COVID-19 patients: An observational study

Background: The COVID-19 pandemic has impacted patient and safety issues globally, with special reference to device-associated infection in critical care patients. Objective(s): To describe the incidence of device-associated infections, non-device-associated respiratory tract infections (RTIs), and antimicrobial use in critical COVID-19 patients during the first six months of the pandemic. Method(s): An observational study was conducted in an intensive care unit of a COVID-19-dedicated facility in Western Qatar from April 1 to September 30, 2020. Healthcare-associated infections (HAIs) were confirmed using the CDC definitions as per the corporate infection control program, except for other RTIs. Antimicrobial consumption was registered as days of therapy. Result(s): During the study period, 30 patients (10.9%) with HAIs were reported from 275 patients admitted. Patients with HAI had a higher median Charlson index, hospital stay, mortality, and APACHE II score on admission. The use of devices (central and peripheral lines, urinary catheters, and ventilators) was more frequent in patients with HAI. The RTI (16 cases) and ventilator-associated pneumonia (VAP) (10 cases) were the most frequent localizations. The infection rate for device-associated infections was 7.84, 3.23, and 2.75 per 1000 device days for VAP, central line-associated bloodstream infection, and catheter-associated urinary tract infection, respectively. 49 isolates related to HAI were identified, with 20 isolates being multidrug-resistant organisms (40.8%). A longer duration of antibiotic therapy was observed in HAI patients (34.1 days versus 9.39 days). Conclusion(s): The study provides evidence of the impact of COVID-19 on the incidence of device-associated infections in critically ill patients, antibiotics consumption, and antimicrobial resistance.Copyright © 2022 Garcell, Jimenez, de la Nuez Jimenez, Rivera, Abdi licensee HBKU Press.

Health Care-Associated Infections: Best Practices for Prevention

Health care-associated infections (HAIs) are a significant cause of morbidity and mortality in the United States. Common examples include catheter-associated urinary tract infections, central line-associated bloodstream infections, ventilator-associated pneumonia, surgical site infections, and Clostridioides difficile infections. Standardized infection control processes and precautions have been shown to reduce the rate of HAIs, and targeted practices for HAIs have shown further reductions. Patient safety tools have been developed for various HAIs to help guide administrators and are free for public use through the Centers for Disease Control and Prevention STRIVE (States Targeting Reduction in Infections via Engagement) initiative. The Choosing Wisely initiative makes best practice recommendations for physicians to improve quality of care and reduce costs;targeted recommendations were developed to reduce the risk of HAIs. For example, using invasive devices only when indicated and for the shortest time possible reduces the risk of device-related HAIs. The goal of antibiotic stewardship is to reduce C. difficile infections and further development of multidrug-resistant organisms such as vancomycin-resistant Enterococcus and carbapenem-resistant Enterobacteriaceae. Antibiotic stewardship targets physician behaviors such as reviewing antibiotic therapy choices every 48 to 72 hours, reviewing culture results as soon as available, de-escalating antibiotic therapy when appropriate, and documenting the indications for initiating and continuing antibiotic therapy.Copyright © 2022 American Academy of Family Physicians.