ABSTRACT
Abstract INTRODUCTION: The present study aimed to determine the incidence of health care-associated infections (HCAIs) and identify the main resistant microorganisms in intensive care unit (ICU) patients in a Brazilian university hospital. METHODS: A retrospective cohort study was conducted in a Brazilian teaching hospital between 2012 and 2014. RESULTS: Overall, 81.2% of the infections were acquired in the ICU. The most common resistant pathogenic phenotypes in all-site and bloodstream infections were oxacillin-resistant coagulase-negative staphylococci and carbapenem-resistant Acinetobacter spp. (89.9% and 87.4%; 80.6% and 70.0%), respectively. CONCLUSIONS: There is an urgent need to focus on HCAIs in ICUs in Brazil.
Subject(s)
Humans , Male , Female , Adult , Bacteremia/microbiology , Drug Resistance, Bacterial , Gram-Negative Bacteria/drug effects , Gram-Positive Bacteria/drug effects , Anti-Bacterial Agents/pharmacology , Time Factors , Microbial Sensitivity Tests , Incidence , Retrospective Studies , Hospital Mortality , Bacteremia/mortality , Gram-Negative Bacteria/isolation & purification , Gram-Negative Bacteria/classification , Gram-Positive Bacteria/isolation & purification , Gram-Positive Bacteria/classification , Intensive Care Units , Middle AgedABSTRACT
Abstract Many interventions demonstrate success in adapting the duration of intravenous antibiotic therapy, but few studies have been conducted in developing countries. The aim of this study was to evaluate the effectiveness of an intervention in the induction of early discontinuation of intravenous antimicrobial therapy and/or its switch to oral therapy. The study employed a before–after intervention design that consisted of displaying a message in the computerized prescription on the third day and suspension of the prescription on the fifth day of intravenous antimicrobial therapy. A total of 465 patients were followed during the control period (CP) and 440 in the intervention period (IP). The intravenous therapy was switched to oral therapy for 11 (2.4%) patients during the CP and 25 (5.7%) in the IP (p = 0.011), and was discontinued for 82 (17.6%) patients during the CP and 106 (24.1%) in the IP (p = 0.017). During the IP there was a significant increase of patients who had their antimicrobial treatment discontinued before the seventh day of intravenous treatment, 37.40% (49/131) in the IP and 16.13% (15/93) in the CP (p = 0.0005). The duration of intravenous antimicrobial therapy decreased by one day, but it was not significant (p = 0.136). It is concluded that the proposed intervention is effective in promoting the early discontinuation of antimicrobial treatment and/or switch to oral therapy. As long as a computerized system for prescription already exists, it is easy and inexpensive to be implemented, especially in hospitals in developing countries.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Young Adult , Administration, Intravenous/methods , Hospitals, University , Anti-Bacterial Agents/administration & dosage , Drug Prescriptions , Time Factors , Brazil , Drug Administration Schedule , Administration, Oral , Prospective Studies , Reproducibility of Results , Treatment Outcome , Statistics, Nonparametric , Drug Utilization/statistics & numerical data , Length of StayABSTRACT
INTRODUCTION: Sequential antibiotic therapy (SAT) is safe and economical. However, the unnecessary use of intravenous (IV) administration usually occurs. The objective of this work was to get to know the effectiveness of an intervention to implement the SAT in a teaching hospital in Brazil. METHODS: This was a prospective and interventional study, historically controlled, and was conducted in the Hospital de Clínicas, Universidade Federal de Uberlândia, State of Minas Gerais, Brazil, a high complexity teaching hospital having 503 beds. In each of the periods, from 04/04/05 to 07/20/05 (pre-intervention) and from 09/24/07 to 12/20/07 (intervention), 117 patients were evaluated. After the pre-intervention period, guidelines were developed which were implemented during the intervention period along with educational measures and a reminder system added to the patients prescription. RESULTS: In the pre-intervention and intervention periods, the IV antibiotics were used as treatment for a average time of 14.8 and 11.8 days, respectively. Ceftriaxone was the antibiotic most prescribed in both periods (23.4% and 21.6% respectively). Starting from the first prescription of antibiotics, the average length of hospitalization time was 21.8 and 17.5 days, respectively. The SAT occurred only in 4 and 5 courses of treatment, respectively, and 12.8% and 18.8% of the patients died in the respective periods. CONCLUSIONS: Under the presented conditions, the evaluated intervention strategy is ineffective in promoting the exchange of the antibiotic administration from IV to oral treatment (SAT).
Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Anti-Bacterial Agents/administration & dosage , Hospitals, University/statistics & numerical data , Unnecessary Procedures , Administration, Oral , Brazil , Infusions, Intravenous , Length of Stay , Prospective StudiesABSTRACT
Os autores apresentam uma revisào dos aspectos relacionados ao uso de cateteres venosos centrais instalados por punçào transcutânea com ênfase no uso em pediatria, baseados na revisão da literatura e na experiência da eqipe da Unidade de Terapia Intensiva Pediátrica do Hospital Universitário (au)
Subject(s)
Humans , Child , Catheterization, Central Venous , Intensive Care Units, Pediatric , Catheterization, Central Venous/adverse effectsABSTRACT
Os autores descrevem e analisam os novos antibióticos empregados na prática pediátrica à luz da experiência da Equipe do Hospital Universitário da USP. Concluem pela utilização limitada destes antimicrobianos em situaçòes clínicas específicas (au)