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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 -
Polish Archives of Internal Medicine Aug 2022The 2021 Surviving Sepsis Campaign Guidelines provided evidence-based recommendations for adult patients with sepsis and septic shock. This iteration of the guidelines... (Review)
Review
The 2021 Surviving Sepsis Campaign Guidelines provided evidence-based recommendations for adult patients with sepsis and septic shock. This iteration of the guidelines placed increased emphasis on a diverse, global perspective, as well as on the long-term sequelae of sepsis experienced by patients and their families. The guidelines encompassed the following sections: 1) screening and early treatment; 2) infection; 3) hemodynamic management; 4) ventilation; 5) additional therapies; and 6) goals of care and long-term outcomes. In this review, we provide a summary of key recommendations of interest to the practicing clinician, which are either novel or require a change in practice, as well as those for which the evidence has substantially evolved in the 5 years since the 2016 iteration of the Guidelines. Rather than reviewing the underlying evidence, we emphasize the practical aspects of interpretation, dissemination, and implementation of these recommendations in the clinical setting.
Topics: Adult; Humans; Sepsis; Shock, Septic
PubMed: 35791800
DOI: 10.20452/pamw.16290 -
Cleveland Clinic Journal of Medicine Jan 2020Sepsis is a life-threatening organ dysfunction that results from the body's response to infection. It requires prompt recognition, appropriate antibiotics, careful... (Review)
Review
Sepsis is a life-threatening organ dysfunction that results from the body's response to infection. It requires prompt recognition, appropriate antibiotics, careful hemodynamic support, and control of the source of infection. With the trend in management moving away from protocolized care in favor of appropriate usual care, an understanding of sepsis physiology and best practice guidelines is critical.
Topics: Anti-Bacterial Agents; Disease Management; Humans; Practice Guidelines as Topic; Sepsis; Shock, Septic
PubMed: 31990655
DOI: 10.3949/ccjm.87a.18143 -
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 -
Seminars in Fetal & Neonatal Medicine Oct 2020The current standard approach to manage circulatory insufficiency is inappropriately simple and clear: respond to low blood pressure to achieve higher values. However,... (Review)
Review
The current standard approach to manage circulatory insufficiency is inappropriately simple and clear: respond to low blood pressure to achieve higher values. However, the evidence for this is limited affecting all steps within the process: assessment, decision making, therapeutic options, and treatment effects. We have to overcome the 'one size fits all' approach and respect the dynamic physiologic transition from fetal to neonatal life in the context of complex underlying conditions. Caregivers need to individualize their approaches to individual circumstances. This paper will review various clinical scenarios, including managing transitional low blood pressure, to circulatory impairment involving different pathologies such as hypoxia-ischemia and sepsis. We will highlight the current evidence and set potential goals for future development in these areas. We hope to encourage caregivers to question the current standards and to support urgently needed research in this overlooked but crucial field of neonatal intensive care.
Topics: Hemodynamics; Humans; Hypotension; Infant, Newborn; Intensive Care, Neonatal; Neonatology; Shock, Septic
PubMed: 32473881
DOI: 10.1016/j.siny.2020.101121 -
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 -
Jornal de Pediatria 2020Review the main aspects of the definition, diagnosis, and management of pediatric patients with sepsis and septic shock. (Review)
Review
OBJECTIVE
Review the main aspects of the definition, diagnosis, and management of pediatric patients with sepsis and septic shock.
SOURCE OF DATA
A search was carried out in the MEDLINE and Embase databases. The articles were chosen according to the authors' interest, prioritizing those published in the last five years.
SYNTHESIS OF DATA
Sepsis remains a major cause of mortality in pediatric patients. The variability of clinical presentations makes it difficult to attain a precise definition in pediatrics. Airway stabilization with adequate oxygenation and ventilation if necessary, initial volume resuscitation, antibiotic administration, and cardiovascular support are the basis of sepsis treatment. In resource-poor settings, attention should be paid to the risks of fluid overload when administrating fluids. Administration of vasoactive drugs such as epinephrine or norepinephrine is necessary in the absence of volume response within the first hour. Follow-up of shock treatment should adhere to targets such as restoring vital and clinical signs of shock and controlling the focus of infection. A multimodal evaluation with bedside ultrasound for management after the first hours is recommended. In refractory shock, attention should be given to situations such as cardiac tamponade, hypothyroidism, adrenal insufficiency, abdominal catastrophe, and focus of uncontrolled infection.
CONCLUSIONS
The implementation of protocols and advanced technologies have reduced sepsis mortality. In resource-poor settings, good practices such as early sepsis identification, antibiotic administration, and careful fluid infusion are the cornerstones of sepsis management.
Topics: Anti-Bacterial Agents; Child; Fluid Therapy; Humans; Pediatrics; Resuscitation; Shock, Septic
PubMed: 31843507
DOI: 10.1016/j.jped.2019.10.007 -
Acta Anaesthesiologica Scandinavica May 2022The Clinical Practice Committee of the Scandinavian Society of Anaesthesiology and Intensive Care Medicine endorses the clinical practice guideline Surviving sepsis... (Review)
Review
Surviving sepsis campaign: International guidelines for management of sepsis and septic shock in adults 2021 - endorsement by the Scandinavian society of anaesthesiology and intensive care medicine.
The Clinical Practice Committee of the Scandinavian Society of Anaesthesiology and Intensive Care Medicine endorses the clinical practice guideline Surviving sepsis campaign: international guidelines for management of sepsis and septic shock 2021. The guideline serves as a useful bedside decision aid for clinicians managing adults with suspected and confirmed septic shock and sepsis-associated organ dysfunction.
Topics: Adult; Anesthesiology; Critical Care; Humans; Sepsis; Shock, Septic
PubMed: 35170043
DOI: 10.1111/aas.14045 -
Biomedical Journal Feb 2022Sepsis remains a major cause of morbidity and mortality among children worldwide. Furthermore, refractory septic shock and multiple organ dysfunction syndrome are the... (Review)
Review
Sepsis remains a major cause of morbidity and mortality among children worldwide. Furthermore, refractory septic shock and multiple organ dysfunction syndrome are the most critical groups which account for a high mortality rate in pediatric sepsis, and their clinical course often deteriorates rapidly. Resuscitation based on hemodynamics can provide objective values for identifying the severity of sepsis and monitoring the treatment response. Hemodynamics in sepsis can be divided into two groups: basic and advanced hemodynamic parameters. Previous therapeutic guidance of early-goal directed therapy (EGDT), which resuscitated based on the basic hemodynamics (central venous pressure and central venous oxygen saturation (ScvO2)) has lost its advantage compared with "usual care". Optimization of advanced hemodynamics, such as cardiac output and systemic vascular resistance, has now been endorsed as better therapeutic guidance for sepsis. Despite this, there are still some important hemodynamics associated with prognosis. In this article, we summarize the common techniques for hemodynamic monitoring, list important hemodynamic parameters related to outcomes, and update evidence-based therapeutic recommendations for optimizing resuscitation in pediatric septic shock.
Topics: Child; Hemodynamic Monitoring; Hemodynamics; Humans; Prognosis; Sepsis; Shock, Septic
PubMed: 34653683
DOI: 10.1016/j.bj.2021.10.004 -
American Family Physician Apr 2020Guidelines published in 2016 provide a revised definition of sepsis: life-threatening organ dysfunction caused by a dysregulated host response to infection. The...
Guidelines published in 2016 provide a revised definition of sepsis: life-threatening organ dysfunction caused by a dysregulated host response to infection. The guidelines define septic shock as sepsis with circulatory, cellular, and metabolic dysfunction that is associated with a higher risk of mortality. The measurement of serum lactate has been incorporated into the latest septic shock definition. The guidelines recommend the Sequential Organ Failure Assessment (original and quick versions) as an important tool for early diagnosis. Respiratory, gastrointestinal, genitourinary, and skin and soft tissue infections are the most common sources of sepsis. Pneumonia is the most common cause of sepsis. Although many patients with sepsis have fever, the clinical manifestation can be subtle, particularly in older patients and those who are immunocompromised. Initial evaluation of patients with suspected sepsis includes basic laboratory tests, cultures, imaging studies as indicated, and sepsis biomarkers such as procalcitonin and lactate levels. Fluid resuscitation is the priority in early management, including administering an intravenous crystalloid at 30 mL per kg within the first three hours. Antimicrobial therapy should also be initiated early. Most research indicates that antimicrobial therapy should be started within three hours of presentation. The latest guidelines recommend starting antimicrobials within one hour, but this is controversial. Vasopressor therapy is indicated if hypotension persists despite fluid administration. Future trials of sepsis management are focusing on improving long-term rates of readmission and death, physical disability, cognitive impairment, and quality of life.
Topics: Anti-Bacterial Agents; Biomarkers; Early Diagnosis; Fluid Therapy; Humans; Oxygen Inhalation Therapy; Quality of Life; Respiration, Artificial; Sepsis; Shock, Septic; Time Factors
PubMed: 32227831
DOI: No ID Found