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Acta Clinica Croatica Jun 2022Sepsis is a life-threatening organ dysfunction caused by an unregulated response of a host. Septic shock is its most severe form. It is manifested by a drop in blood... (Review)
Review
Sepsis is a life-threatening organ dysfunction caused by an unregulated response of a host. Septic shock is its most severe form. It is manifested by a drop in blood pressure, which decreases tissue perfusion pressure, causing hypoxia that is characteristic of shock. Sepsis is still one of the leading causes of mortality worldwide. Its incidence has increased since the first consensus definitions were established in 1991. Raising sepsis awareness, its significance and the need for better treatment, has led to an improvement in in defining sepsis and the development of guidelines for its treatment. The first guidelines were published in 2004, the second 2008, the third 2013, the fourth 2016, and the last revised guidelines appeared in 2021. This paper will describe the previous and new definitions of sepsis and septic shock, the previous guidelines for the recognition and treatment, and the latest recommendations for treatment. Timely diagnosis is crucial for the outcomes for patients with sepsis and septic shock. The fact is that the sepsis care bundles have been modified to increasingly shorter time determinants, which emphasizes the importance of emergency physicians, who frequently first recognize and begin emergency treatment of septic patients.
Topics: Humans; Shock, Septic; Sepsis; Critical Care; Blood Pressure; Time Factors
PubMed: 36304809
DOI: 10.20471/acc.2022.61.s1.11 -
Clinical Infectious Diseases : An... Oct 2018We evaluated the effect of intravenous immunoglobulin (IVIG) on mortality in clindamycin-treated streptococcal toxic shock syndrome using a meta-analysis. In association... (Meta-Analysis)
Meta-Analysis
We evaluated the effect of intravenous immunoglobulin (IVIG) on mortality in clindamycin-treated streptococcal toxic shock syndrome using a meta-analysis. In association with IVIG, mortality fell from 33.7% to 15.7% with remarkable consistency across the single randomized and four nonrandomized studies.
Topics: Clindamycin; Humans; Immunoglobulins, Intravenous; Shock, Septic; Streptococcal Infections; Streptococcus pyogenes; Treatment Outcome
PubMed: 29788397
DOI: 10.1093/cid/ciy401 -
Ugeskrift For Laeger May 2020Toxic shock syndrome is a rare, life-threatening disease caused by Staphylococcus aureus or Streptococcus pyogenes. These bacteria are able to produce superantigens,... (Review)
Review
Toxic shock syndrome is a rare, life-threatening disease caused by Staphylococcus aureus or Streptococcus pyogenes. These bacteria are able to produce superantigens, which bypass normal antigen presentation and cause a clonal T-cell expansion and uncontrolled release of pro-inflammatory mediators, which results in severe multiple organ failure. Despite high morbidity and mortality, the disease is underdiagnosed. In order to reduce morbidity and mortality early diagnosis and treatment with a combination of beta-lactam antibiotics, clindamycin and intravenous immunoglobulin is essential, which is underlined in this review.
Topics: Humans; Shock, Septic; Staphylococcal Infections; Staphylococcus aureus; Streptococcal Infections; Streptococcus pyogenes; Superantigens
PubMed: 32400378
DOI: No ID Found -
Clinical Microbiology Reviews Jun 2020In the 1980s, menstrual toxic shock syndrome (mTSS) became a household topic, particularly among mothers and their daughters. The research performed at the time, and for... (Review)
Review
In the 1980s, menstrual toxic shock syndrome (mTSS) became a household topic, particularly among mothers and their daughters. The research performed at the time, and for the first time, exposed the American public as well as the biomedical community, in a major way, to understanding disease progression and investigation. Those studies led to the identification of the cause, and the pyrogenic toxin superantigen TSS toxin 1 (TSST-1), and many of the risk factors, for example, tampon use. Those studies in turn led to TSS warning labels on the outside and inside of tampon boxes and, as important, uniform standards worldwide of tampon absorbency labeling. This review addresses our understanding of the development and conclusions related to mTSS and risk factors. We leave the final message that even though mTSS is not commonly in the news today, cases continue to occur. Additionally, strains cycle in human populations in roughly 10-year intervals, possibly dependent on immune status. TSST-1-producing bacteria appear to be reemerging, suggesting that physician awareness of this emergence and mTSS history should be heightened.
Topics: Bacterial Toxins; Enterotoxins; Female; Humans; Menstrual Hygiene Products; Menstruation; Risk Factors; Shock, Septic; Staphylococcal Infections; Staphylococcus aureus; Superantigens
PubMed: 32461307
DOI: 10.1128/CMR.00032-19 -
The New England Journal of Medicine Aug 2013
Review
Topics: Humans; Incidence; Resuscitation; Risk Factors; Sepsis; Shock, Septic
PubMed: 23984731
DOI: 10.1056/NEJMra1208623 -
BMJ Open Dec 2022To quantify the prognostic effects of demographic and modifiable factors in streptococcal toxic shock syndrome (STSS). (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To quantify the prognostic effects of demographic and modifiable factors in streptococcal toxic shock syndrome (STSS).
DESIGN
Systematic review and meta-analysis.
DATA SOURCES
MEDLINE, EMBASE and CINAHL from inception to 19 September 2022, along with citations of included studies.
ELIGIBILITY CRITERIA
Pairs of reviewers independently screened potentially eligible studies of patients with Group A -induced STSS that quantified the association between at least one prognostic factor and outcome of interest.
DATA EXTRACTION AND SYNTHESIS
We performed random-effects meta-analysis after duplicate data extraction and risk of bias assessments. We rated the certainty of evidence using the Grading of Recommendations, Assessment, Development and Evaluation approach.
RESULTS
One randomised trial and 40 observational studies were eligible (n=1918 patients). We found a statistically significant association between clindamycin treatment and mortality (n=144; OR 0.14, 95% CI 0.06 to 0.37), but the certainty of evidence was low. Within clindamycin-treated STSS patients, we found a statistically significant association between intravenous Ig treatment and mortality (n=188; OR 0.34, 95% CI 0.15 to 0.75), but the certainty of evidence was also low. The odds of mortality may increase in patients ≥65 years when compared with patients 18-64 years (n=396; OR 2.37, 95% CI 1.47 to 3.84), but the certainty of evidence was low. We are uncertain whether non-steroidal anti-inflammatory drugs increase the odds of mortality (n=50; OR 4.14, 95% CI 1.13 to 15.14; very low certainty). Results failed to show a significant association between any other prognostic factor and outcome combination (very low to low certainty evidence) and no studies quantified the association between a prognostic factor and morbidity post-infection in STSS survivors.
CONCLUSIONS
Treatment with clindamycin and within clindamycin-treated patients, IVIG, was each significantly associated with mortality, but the certainty of evidence was low. Future research should focus on morbidity post-infection in STSS survivors.
PROSPERO REGISTRATION NUMBER
CRD42020166961.
Topics: Humans; Shock, Septic; Clindamycin; Prognosis; Streptococcal Infections; Streptococcus pyogenes; Immunoglobulins, Intravenous
PubMed: 36456018
DOI: 10.1136/bmjopen-2022-063023 -
The Pediatric Infectious Disease Journal Apr 2022Distinguishing multisystem inflammatory syndrome in children (MIS-C) from coronavirus disease 2019 (COVID-19), Kawasaki disease (KD), and toxic shock syndrome (TSS) can...
BACKGROUND
Distinguishing multisystem inflammatory syndrome in children (MIS-C) from coronavirus disease 2019 (COVID-19), Kawasaki disease (KD), and toxic shock syndrome (TSS) can be challenging. Because clinical management of these conditions can vary, timely and accurate diagnosis is essential.
METHODS
Data were collected from patients <21 years of age hospitalized with MIS-C, COVID-19, KD, and TSS in 4 major health care institutions. Patient demographics and clinical and laboratory data were compared among the 4 conditions, and a diagnostic scoring tool was developed to assist in clinical diagnosis.
RESULTS
A total of 233 patients with MIS-C, 102 with COVID-19, 101 with KD, and 76 with TSS were included in the analysis. Patients with MIS-C had the highest prevalence of decreased cardiac function (38.6%), myocarditis (34.3%), pericardial effusion (38.2%), mitral regurgitation (31.8%) and pleural effusion (34.8%) compared with patients with the other conditions. Patients with MIS-C had increased peak levels of C-reactive protein and decreased platelets and lymphocyte nadir counts compared with patients with COVID-19 and KD and elevated levels of troponin, brain natriuretic peptide and pro-brain natriuretic peptide compared with COVID-19. Diagnostic scores utilizing clinical findings effectively distinguished MIS-C from COVID-19, KD, and TSS, with internal validation showing area under the curve ranging from 0.87 to 0.97.
CONCLUSIONS
Compared with COVID-19, KD, and TSS, patients with MIS-C had significantly higher prevalence of cardiac complications, elevated markers of inflammation and cardiac damage, thrombocytopenia, and lymphopenia. Diagnostic scores can be a useful tool for distinguishing MIS-C from COVID-19, KD, and TSS.
Topics: Adolescent; Age Factors; COVID-19; Child; Child, Preschool; Diagnosis, Differential; Female; Humans; Male; Mucocutaneous Lymph Node Syndrome; Sex Factors; Shock, Septic; Systemic Inflammatory Response Syndrome
PubMed: 35093995
DOI: 10.1097/INF.0000000000003449 -
Indian Journal of Pediatrics Apr 2023
Topics: Humans; Shock, Septic; Staphylococcal Infections
PubMed: 36635581
DOI: 10.1007/s12098-023-04478-z -
The Yale Journal of Biology and Medicine Dec 2011This essay examines factors leading to the identification of Toxic Shock Syndrome with the bacteria Staphylococcus aureus in 1978 and the specific role of Rely tampons... (Review)
Review
This essay examines factors leading to the identification of Toxic Shock Syndrome with the bacteria Staphylococcus aureus in 1978 and the specific role of Rely tampons in generating a technologically rooted health crisis. The concept biologically incompatible technology is offered to explain the relationship between constituent bacteria, women's menstrual cycles, and a reactive technology that converged to create the ideal environment for the S. aureus bacteria to live and flourish in some women. The complicated and reactive relationship of the Rely tampon to emergent disease, corporate interests, public health, and injury law reveals the dangers of naturalizing technologies.
Topics: Biomedical Technology; Decision Making; Female; Humans; Menstrual Hygiene Products; Policy Making; Shock, Septic; Staphylococcus aureus
PubMed: 22180682
DOI: No ID Found -
Clinical Microbiology Reviews Oct 1988In the past 10 years, we have learned much about TSS and S. aureus and its toxins. A number of important biologic principles have been reemphasized in this first decade... (Review)
Review
In the past 10 years, we have learned much about TSS and S. aureus and its toxins. A number of important biologic principles have been reemphasized in this first decade of TSS research: S. aureus is a very complex organism, one not likely to yield quick answers; in vitro observations must always be confirmed in the patient; animal models may not always be reliable replicates of human disease; and epidemiologic associations cannot be equated with causation. Toxic shock is an intricate phenomenon with many interesting scientific facets. Unraveling its mysteries will undoubtedly teach us more about the complex interaction of patients and microorganisms.
Topics: Female; Humans; Shock, Septic
PubMed: 3069202
DOI: 10.1128/CMR.1.4.432