scholarly journals Sepsis Criteria and Revision in Toxicological Intensive Care Unit

2020 ◽  
Vol 10 (4) ◽  
pp. 31452.1-31452.10
Author(s):  
Haleh Talaie ◽  
◽  
Maryam Nazari ◽  
Habib Emami ◽  
◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Blood Culture ◽  
Positive Blood Culture ◽  
Coagulase Negative Staphylococci ◽  
International Consensus ◽  
Suspected Sepsis ◽  
Cross Sectional ◽  
Arterial Blood ◽  
Study Results

Background: Sepsis is one of the significant causes of mortality in hospitalized patients. This cross-sectional study was performed to determine the frequency of positive blood culture and assess sepsis criteria based on Third International Consensus Definitions (related to Sequential Organ Failure Assessment score) and clinical and paraclinical findings (i.e., on-admission leukocytosis, increased lactate level, and fever) in poisoned patients admitted to the Toxicological Intensive Care Unit (TICU). Methods: Medical records of a total of 2000 poisoned patients admitted to the TICU of Loghman Hakim Hospital from 2016 to 2018 were assessed. Among them, 189 cases (9.45%) with suspected sepsis were considered eligible to be enrolled in the study. Results: Of 189 cases, 146 (77.24%) had possible signs and symptoms of sepsis as well as SOFA score higher than two with positive blood culture in 81 cases (55%). The Mean±SD serum level of lactate was 25.97±16.32 on admission. The most common pathogen detected in blood culture was coagulase-negative Staphylococci in 35 (24.0%) out of 146 cases. Glasgow Coma Scale (GCS) less than 12, age older than 50 years, and bilirubin more than 1.2 mg/dL were found as independent predictors of sepsis on multivariate analysis. Conclusion: Based on our findings, it is proposed that the sepsis definition should not be restricted to the guidelines. The patients’ poisoning background and presence of many confounding factors, including poisoning-induced on-admission increased lactate levels, leukocytosis, and disturbed arterial blood gas provide a critical decision-making situation to confirm sepsis according to guidelines.

Clinical Outcomes of Carbapenem-Resistant Acinetobacter baumannii Bloodstream Infections: Study of a 2-State Monoclonal Outbreak

2010 ◽  
Vol 31 (10) ◽  
pp. 1057-1062 ◽  
Author(s):  
L. Silvia Munoz-Price ◽  
Teresa Zembower ◽  
Sudhir Penugonda ◽  
Paul Schreckenberger ◽  
Mary Alice Lavin ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Blood Culture ◽  
Acinetobacter Baumannii ◽  
Bloodstream Infection ◽  
Positive Blood Culture ◽  
Culture Result ◽  
Blood Culture Result ◽  
Carbapenem Resistant ◽  
Single Positive

Objective.To characterize the clinical outcomes of patients with bloodstream infection caused by carbapenem-resistant Acinetobacter baumannii during a 2-state monoclonal outbreak.Design.Multicenter observational study.Setting.Four tertiary care hospitals and 1 long-term acute care hospital.Methods.A retrospective medical chart review was conducted for all consecutive patients during the period January 1, 2005, through April 30, 2006, for whom 1 or more blood cultures yielded carbapenem-resistant A. baumannii.Results.We identified 86 patients from the 16-month study period. Their mortality rate was 41%; of the 35 patients who died, one-third (13) had positive blood culture results for carbapenem-resistant A. baumannii at the time of death. Risk factors associated with mortality were intensive care unit stay, malignancy, and presence of fever and/or hypotension at the time blood sample for culture was obtained. Only 5 patients received adequate empirical antibiotic treatment, but the choice of treatment did not affect mortality.Fifty-seven patients (66.2%) had a single positive blood culture result for carbapenem-resistant A. baumannii; the only factor associated with a single positive blood culture result was the presence of decubitus ulcers. Interestingly, during the study period, a transition from single to multiple positive blood culture results was observed. Four patients, 3 of whom were in a burn intensive care unit, were bacteremic for more than 30 days (range, 36–86 days).Conclusions.To our knowledge, this is the first time a study has described 2 patterns of bloodstream infection with A. baumannii: single versus multiple positive blood culture results, as well as a subset of patients with prolonged bacteremia.

scholarly journals Study of procalcitonin in neonatal sepsis with blood culture in suspected sepsis in North India

2021 ◽  
Vol 8 (7) ◽  
pp. 1241
Author(s):  
Munna Lal Jaipal ◽  
Ajit Kumar Shrivastava ◽  
Prema Ram Choudhary
Keyword(s):  
Blood Culture ◽  
Positive Blood Culture ◽  
Tertiary Care ◽  
Clinical Signs ◽  
North India ◽  
Care Hospital ◽  
Negative Blood Culture ◽  
Suspected Sepsis ◽  
Cross Sectional ◽  
Number Of Patients

Background: Sepsis can occasionally be difficult to demonstrate, and its difference from non-infectious conditions in critically ill patients is often a challenge. Serum procalcitonin (PCT) assay is one of the biomarkers of sepsis. The aim of the study was to investigate the value of procalcitonin, in the early diagnosis of neonatal sepsis.Methods: A cross-sectional study was conducted at tertiary care hospital in New Delhi. It included all neonates with clinical signs of sepsis. The neonates were divided into two groups as sepsis, and healthy neonates. The PCT level was measured by using ELISA technique and compared between the two groups. Statistical analysis was performed using SPSS windows version 20.0 software.Results: In this study total number of patients included 350, out of which 175 were clinically suspected sepsis cases and 175 were healthy controls. 68 (39%) neonates were show positive blood culture and 107 (61%) neonates were representing negative blood culture report in study group. The mean serum value of PCT was significantly (p<0.001) higher in sepsis neonates. The serum PCT value was significantly increased in neonate’s sepsis with positive blood culture (p<0.001) and negative blood culture (p<0.001) as compared to healthy neonates.Conclusions: It is concluded from this study that the PCT assay was established to be a valuable biomarker of sepsis in this study. The assay might be performed and reported quickly and gave precious information before availability of culture results. This might assist in avoiding unnecessary antibiotic therapy.

scholarly journals 265. Blood culture results pre- and post- antimicrobial administration in the Medicine Intensive Care Unit: a retrospective study in South Bronx

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S131-S132
Author(s):  
Chia-Yu Chiu ◽  
Amara Sarwal ◽  
Addi Feinstein
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Blood Culture ◽  
Blood Cultures ◽  
Antibiotic Administration ◽  
Culture Result ◽  
Blood Culture Result ◽  
South Bronx ◽  
Coagulase Negative Staphylococci ◽  
Before And After

Abstract Background It is intuitive that obtaining blood cultures prior to administering antibiotics can increase the likelihood of a positive blood culture result. Surviving Sepsis Campaign Hour-1 bundle stipulates that obtaining a blood culture and administering antibiotics within 1 hour is a critical determinant of survival. However, the diagnostic sensitivity shortly after antibiotic administration remains unknown. In clinical practice, some health care providers delay antibiotic administration in order to first obtain a blood culture. Methods Adult patients (&gt; 18 years of age) admitted to the Medicine Intensive Care Unit in Lincoln Medical Center, located in South Bronx, New York City, from 09/2019 to 12/2019. Patients needed to have at least one blood culture obtained within 12 hours of admission and have received intravenous antibiotics during the admission to the Medicine Intensive Care Unit. Results Of 327 patients screened, 196 met enrolment criteria and 253 sets of blood cultures underwent analysis. Blood cultures grew bacteria in 21.8% of pre-antimicrobial group whereas 26.9% in post-antimicrobial group (p=0.37). 25.9% of patients received antibiotics within 1 hour before blood culture sampling, while 34.0% of patients received antibiotics &gt;1 hour prior to obtaining blood culture. Blood culture results positive for coagulase-negative staphylococci were more prevalent in the pre-antimicrobial group. Table 1. Patient Characteristics Table 2. Number of blood cultures obtained and blood culture result Table 3. Initial antimicrobial agent and 30-day mortality Conclusion In the sequence of blood culture and antibiotic administration, there is no 30-day survival difference in pre-antimicrobial group and post-antimicrobial group (p=0.15), as long as both received antibiotics within 12 hours of coming to the hospital. Coagulase-negative staphylococci were higher in the pre-antimicrobial group which may indicate that the health care provider hastily obtained the blood culture in a non-sterile manner. Antibiotic administration should not be delayed because of pending blood culture collection. In addition, given that more than 70% of patients were ultimately found to have negative blood cultures, it would be useful to develop practical tools to identify low-risk patients that can be treated without obtaining blood culture, as the blood culture would not be likely to provide diagnostic information. Figure 1: Hours Before and After IV Antibiotic Started Figure 2: Distribution of Blood Culture Before and After IV Antibiotics Disclosures All Authors: No reported disclosures

scholarly journals Investigation of Antimicrobial Susceptibilities Among Bacteria Isolated from Blood Cultures in Hospitalized Patients, Tehran, Iran

2021 ◽  
Vol 16 (2) ◽  
Author(s):  
Shadi Aghamohammad ◽  
Maryam Nouri ◽  
Fatemeh Ashrafian ◽  
Mohtaram Sadat Kashi ◽  
Mehrdad Gholami ◽  
...  
Keyword(s):  
Blood Culture ◽  
Positive Blood Culture ◽  
Antimicrobial Agents ◽  
Clinical Laboratory ◽  
Blood Cultures ◽  
Multi Drug Resistance ◽  
National Committee ◽  
Coagulase Negative Staphylococci ◽  
Gram Positive ◽  
Cross Sectional

Background: Bacteremia is the status, which is detected via a positive blood culture test with no contamination. Centers for Disease Control and Prevention (CDC) indicates that direct medical procedures and total costs are significantly high. Antibiotic resistance can play a major role in the costs, which are related to the long duration of treatment. Objectives: The aim of this study was to investigate the rate and profiles of antimicrobial susceptibility of blood culture isolates from Tehran, Iran. Methods: In the current cross-sectional study, a total of 5,000 blood culture samples were collected from patients hospitalized in the Loghman General Hospital, Tehran, Iran, with positive blood culture results from 2012 to 2013. Susceptibility to antimicrobial agents was analyzed using National Committee for Clinical Laboratory Standards guidelines. Results: Coagulase-negative staphylococci (38.8%), Staphylococcus aureus (20.5%), Acinetobacter (11.9%), and Escherichia coli (11.7%) were the most frequent bacteria isolated from the blood cultures, collectively accounting for > 80% of the isolates. Of isolated microorganisms, 63.75% and 36.24% belonged to Gram-positive and Gram-negative bacteria, respectively. Moreover, 88% of the isolates were MRSA (oxacillin-/methicillin-resistant), and 7% were VRE (vancomycin-resistant). Conclusions: The most frequent isolated organisms were Gram-positive bacteria, and the rate of MDR (multi-drug resistance) was high. The results of the current study obviously indicate the misuse of antibiotic in society. National surveillance studies in Iran will be useful for clinicians to choose the right empirical treatment and will help control and prevent infections caused by resistant organisms.

scholarly journals Exploration of Sepsis-Associated Coagulopathy Severity and Pediatric Septic Shock Outcomes

2020 ◽  
Author(s):  
Jeremy M. Loberger ◽  
Inmaculada B. Aban ◽  
Priya Prabhakaran
Keyword(s):  
Intensive Care Unit ◽  
Septic Shock ◽  
Cohort Study ◽  
Intensive Care ◽  
Blood Culture ◽  
Positive Blood Culture ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Pediatric Intensive Care ◽  
Duration Of Ventilation

AbstractThe objective of this study was to explore correlations between sepsis-associated coagulopathy (SAC) in pediatric septic shock and clinical outcomes. This was a retrospective cohort study of all children admitted to a single, academic pediatric intensive care unit with septic shock over 6 years. The prevalence of SAC was 93.5% with 61% being severe. Those with severe SAC were more likely to have a positive blood culture and have longer median duration of ventilation. All observed mortalities occurred in the severe SAC and indeterminate SAC groups. SAC is highly prevalent in pediatric septic shock and may predict important outcomes.

scholarly journals Profile of Sepsis Patients Treated in Intensive Care Unit of Sanglah Hospital Denpasar

2021 ◽  
Vol 9 (B) ◽  
pp. 1701-1704
Author(s):  
Merry Merry ◽  
I Gusti Agung Gede Utara Hartawan ◽  
I Wayan Aryabiantara ◽  
Dewa Ayu Mas Shintya Dewi
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Target Population ◽  
Primary Data ◽  
Future Research ◽  
Depth Information ◽  
Suspected Sepsis ◽  
Cross Sectional ◽  
Lack Of Information ◽  
Qsofa Score

BACKGROUND: Primary data regarding sepsis patients in Indonesia, especially in Denpasar, are still limited in number in reporting. The lack of information about sepsis made the authors interested in conducting this study. AIM: The aim of the study was to obtain more in-depth information about the profile of sepsis patients treated in Sanglah Hospital, Denpasar. MATERIALS AND METHODS: This was a cross-sectional descriptive research. Target population in this study are data on patient registers that are included in the inclusion criteria from June 1, 2019 to June 30, 2021, at intensive care unit Sanglah Hospital, Denpasar. The variables in this study included: Demographic conditions such as age, gender, and address, qSOFA score, comorbidities, ventilator, and patient’s outcome (survival or non-survival). RESULTS: A total samples were 173 patients. The average age of patients in this study was 54 years old with 56.6% male and 32.9% lived in Denpasar. Patients suspected of having early sepsis had a qSOFA 0 score of 35.3%, qSOFA 1 was 33.5%, qSOFA 2 was 23.7%, and qSOFA 3 was 7.5%. Patients with sepsis and suspected sepsis with comorbidities were 96% and 79.8% of patients were on a ventilator. The mortality rate in this study was 67.1%. CONCLUSION: These primary data hopefully become references for the future research.

scholarly journals CUIDADO MULTIPROFISSIONAL PARA O PACIENTE TERMINAL NA UTI: UMA REVISÃO SISTEMÁTICA

2017 ◽  
Vol 1 (1) ◽  
pp. 31
Author(s):  
Thyara Batalha de Matos Gouveia ◽  
Ieda Maria Barbosa Aleluia
Keyword(s):  
Intensive Care Unit ◽  
Palliative Care ◽  
Intensive Care ◽  
Multidisciplinary Team ◽  
Randomized Study ◽  
Family Care ◽  
Exploratory Research ◽  
Cross Sectional ◽  
Study Results ◽  
In The Beginning

INTRODUCTION: Death is part of life cycle and is a mistake to think that care limit is consistent with therapeutic limit. In the intensive care unit environment where we can found any technologies to improve functional status and even save patient life is necessary to set limits between quality of life and length of life Palliative medicine comes up on this environment in order to reach all dimensions demand of patient and family care, being multidisciplinary team responsible for that. OBJECTIVE: To evaluate the role of the multidisciplinary team in the terminal patient care. METHODOLOGY: This is a systematic review, searches of articles were performed in PubMed, the Virtual Health Library (BVS) and Scientific Electronic Library Online Brazil (Scielo). In the beginning the articles and titles were read, then resumed and then selection was completed ready. The items selected were applied in accordance with the PRISMA score criterion, and the sum should be greater than 70% of the items to be part of the study. RESULTS: 864 articles were found, after select articles by title, 64 abstracts were rea. 29 articles were ready in full by Prisma analysis 12 and were included in Article 9 of these were 2 literature reviews, 2 multicenter, 1 exploratory research - descritive, 1 study quantitative and qualitative, descriptive study 1, 1 cross sectional studies and 1 randomized study. CONCLUSION: The intensive care unit is the environment where the multi-professional team is more aligned, but when the subject is palliative care literature It demonstrates that there is not so synchronously. Palliative care deserve greater attention in order to conduct death in a peaceful and dignified manner.

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