scholarly journals Importance of haemodynamic stability and adjuvant therapy in the treatment of patients with sepsis and septic shock

2020 ◽  
Vol 45 (4) ◽  
pp. 153-158
Author(s):  
Vesna Marjanović ◽  
Ivana Budić ◽  
Saša Ignjatijević ◽  
Marija Stević ◽  
Dušica Simić
Keyword(s):  
Septic Shock ◽  
Adjuvant Therapy ◽  
Isotonic Saline ◽  
Fluid Replacement ◽  
Initial Assessment ◽  
Hemodynamic Stability ◽  
Threatening Condition ◽  
Life Threatening ◽  
Sepsis And Septic Shock ◽  
Vasoactive Medications

Sepsis represents a life-threatening condition that requires prompt recognition, detailed initial assessment and energetic administration of therapy. Guidelines published in 2016 emphasized the importance of early fluids replacement and infection control together with assessment based on laboratory parameters and precise monitoring of hemodynamic status of septic patients within the first 3-6 hours after diagnosis. Revision that followed in 2018 stressed that all therapeutic actions should be initiated within the first hour after diagnosis. Urgent administration of isotonic saline and balanced crystalloids in a dose of 30ml/kg should provide adequate hemodynamic stability of septic patients. If the fluid replacement fails to achieve hemodynamic stability and mean arterial pressure >65 mmHg, addition of vasopressors is mandatory. The vasopressor of choice for septic patients is norepinephrine. It may be used alone or in combination with other vasopressors such as epinephrine, vasopressin, terlipresine or phenylephrine. Septic patients with inadequate cardiac output after fluid replacement, and cardiomyopathy induced by sepsis or those with combined shock may need treatment with inotropic medication such as epinephrine or dobutamine. Adjuvant therapy with steroids, immunoglobulins, anticoagulants, statins, vitamin C and Bl, may be useful, but no benefit regarding the overall outcome was observed. In conclusion, early detection of sepsis and septic shock within the first hour and immediate adequate fluid administration with vasoactive medications to maintain hemodynamic stability, are crucial for achievement of better outcome of these patients.

Assessment and care of the patient with sepsis

2020 ◽  
pp. 225-257
Author(s):  
Kevin Barrett
Keyword(s):  
Septic Shock ◽  
Early Recognition ◽  
Scoring Systems ◽  
Cardiovascular Responses ◽  
Physiological Changes ◽  
Assessment Framework ◽  
Threatening Condition ◽  
Life Threatening ◽  
Support Mechanisms ◽  
Sepsis And Septic Shock

There has been considerable recent focus on sepsis in both the clinical arena and within the general public to raise awareness of the importance of early recognition of this potentially life-threatening condition. The early recognition of sepsis by ward nurses can both reduce progression of this lethal disease and improve survival for patients in hospital. This chapter focuses on definitions of sepsis and septic shock, physiological changes associated with inflammatory and cardiovascular responses to sepsis, and a clinical assessment framework to guide practice. There is also a discussion of the use of scoring systems and how to escalate support mechanisms for patients with sepsis and septic shock.

scholarly journals Sepsis in children: Initial assessment and treatment

2017 ◽  
Vol 64 (1) ◽  
pp. 49-53
Author(s):  
Izabella Fabri ◽  
Goran Rakic ◽  
Danica Stanic ◽  
Biljana Draskovic
Keyword(s):  
Septic Shock ◽  
Severe Sepsis ◽  
Clinical Symptoms ◽  
Cost Effective ◽  
Initial Assessment ◽  
Hemodynamic Stability ◽  
Early Administration ◽  
Early Management ◽  
Assessment And Treatment ◽  
Vasoactive Medications

Severe sepsis is the leading cause of mortality among children aged under the age of 5 years. The four main causes of sepsis in children are pneumonia, malaria, measles and diarrhoea. Preventing sepsis is extremely important and immunization of children and regular hand hygiene proved to be very efficient and cost effective in avoiding the development of diseases that may lead to sepsis. Clinical symptoms of all stadiums of sepsis in children are often non specific, but early diagnosis is extremely important. The initial treatment of sepsis in children has to be adjusted to the developmental stadium, age, the capacity of its immune system and the likely cause of infection. In studies on children early administration of antimicrobial therapy proved to be efficient. Early management of septic shock should consist of rapid boluses of crystalloids and 5% albumin solutions and administration of vasoactive medications until hemodynamic stability is achieved.

Effect of Undertriage on the Outcomes of Cancer Patients with Febrile Neutropenia, Sepsis, and Septic Shock

2021 ◽  
pp. 105477382199968
Author(s):  
Anas Alsharawneh
Keyword(s):  
Emergency Department ◽  
Septic Shock ◽  
Length Of Stay ◽  
Febrile Neutropenia ◽  
Cancer Patients ◽  
Emergency Setting ◽  
Extended Length ◽  
Life Threatening ◽  
Sepsis And Septic Shock ◽  
Timely Treatment

Sepsis and neutropenia are considered the primary life-threatening complications of cancer treatment and are the leading cause of hospitalization and death. The objective was to study whether patients with neutropenia, sepsis, and septic shock were identified appropriately at triage and receive timely treatment within the emergency setting. Also, we investigated the effect of undertriage on key treatment outcomes. We conducted a retrospective analysis of all accessible records of admitted adult cancer patients with febrile neutropenia, sepsis, and septic shock. Our results identified that the majority of patients were inappropriately triaged to less urgent triage categories. Patients’ undertriage significantly prolonged multiple emergency timeliness indicators and extended length of stay within the emergency department and hospital. These effects suggest that triage implementation must be objective, consistent, and accurate because of the several influences of the assigned triage scoring on treatment and health outcomes.

Hypotension

2018 ◽  
pp. 163-167
Author(s):  
Angela Creditt
Keyword(s):  
Septic Shock ◽  
Severe Sepsis ◽  
Organ Failure ◽  
Broad Spectrum ◽  
Signs And Symptoms ◽  
Intravenous Fluids ◽  
Key Points ◽  
Life Threatening ◽  
New Guidelines ◽  
Sepsis And Septic Shock

Sepsis is a complex and potentially life-threatening sequela of infection that commonly occurs and can be difficult to identify. If unrecognized or undertreated, sepsis can progress to severe sepsis, septic shock, characterized by hypotension and multisystem organ failure, and ultimately death. This case illustrates classic signs and symptoms of sepsis and septic shock in a postoperative patient. Recognizing these symptoms, rapidly initiating resuscitation with intravenous fluids and broad-spectrum antibiotics and aggressive management of these patients is imperative to prevent further decompensation. In 2017, the Surviving Sepsis campaign published new guidelines to assist with the management of patients with sepsis and septic shock. Key points from these guidelines will be highlighted within this case.

scholarly journals Favorable 90-Day Mortality in Obese Caucasian Patients with Septic Shock According to the Sepsis-3 Definition

2019 ◽  
Vol 9 (1) ◽  
pp. 46 ◽  
Author(s):  
Caspar Mewes ◽  
Carolin Böhnke ◽  
Tessa Alexander ◽  
Benedikt Büttner ◽  
José Hinz ◽  
...  
Keyword(s):  
Septic Shock ◽  
Protective Effect ◽  
Cox Regression ◽  
Obese Patients ◽  
Cox Regression Analysis ◽  
Kaplan Meier ◽  
Threatening Condition ◽  
Life Threatening ◽  
Caucasian Patients ◽  
Patient Prognosis

Septic shock is a frequent life-threatening condition and a leading cause of mortality in intensive care units (ICUs). Previous investigations have reported a potentially protective effect of obesity in septic shock patients. However, prior results have been inconsistent, focused on short-term in-hospital mortality and inadequately adjusted for confounders, and they have rarely applied the currently valid Sepsis-3 definition criteria for septic shock. This investigation examined the effect of obesity on 90-day mortality in patients with septic shock selected from a prospectively enrolled cohort of septic patients. A total of 352 patients who met the Sepsis-3 criteria for septic shock were enrolled in this study. Body-mass index (BMI) was used to divide the cohort into 24% obese (BMI ≥ 30 kg/m2) and 76% non-obese (BMI < 30 kg/m2) patients. Kaplan-Meier survival analysis revealed a significantly lower 90-day mortality (31% vs. 43%; p = 0.0436) in obese patients compared to non-obese patients. Additional analyses of baseline characteristics, disease severity, and microbiological findings outlined further statistically significant differences among the groups. Multivariate Cox regression analysis estimated a significant protective effect of obesity on 90-day mortality after adjustment for confounders. An understanding of the underlying physiologic mechanisms may improve therapeutic strategies and patient prognosis.

scholarly journals Sepsis—Pathophysiology and Therapeutic Concepts

2021 ◽  
Vol 8 ◽  
Author(s):  
Dominik Jarczak ◽  
Stefan Kluge ◽  
Axel Nierhaus
Keyword(s):  
Paradigm Shift ◽  
Host Response ◽  
Disease Burden ◽  
Therapeutic Approaches ◽  
Immunological Mechanisms ◽  
Therapeutic Concepts ◽  
Threatening Condition ◽  
Life Threatening ◽  
Sepsis And Septic Shock ◽  
Evidence Based Therapy

Sepsis is a life-threatening condition and a global disease burden. Today, the heterogeneous syndrome is defined as severe organ dysfunction caused by a dysregulated host response to infection, with renewed emphasis on immune pathophysiology. Despite all efforts of experimental and clinical research during the last three decades, the ability to positively influence course and outcome of the syndrome remains limited. Evidence-based therapy still consists of basic causal and supportive measures, while adjuvant interventions such as blood purification or targeted immunotherapy largely remain without proof of effectiveness so far. With this review, we aim to provide an overview of sepsis immune pathophysiology, to update the choice of therapeutic approaches targeting different immunological mechanisms in the course of sepsis and septic shock, and to call for a paradigm shift from the pathogen to the host response as a potentially more promising angle.

scholarly journals Deep Learning Model for Screening Sepsis Using Electrocardiography

2021 ◽  
Author(s):  
Joon-myoung Kwon ◽  
Ye Rang Lee ◽  
Min-Seung Jung ◽  
Yoon-Ji Lee ◽  
Yong-Yeon Jo ◽  
...  
Keyword(s):  
Septic Shock ◽  
Deep Learning ◽  
Characteristic Curve ◽  
External Validation ◽  
Medical Emergency ◽  
Validation Dataset ◽  
Internal Validation ◽  
Significant Difference ◽  
Life Threatening ◽  
Sepsis And Septic Shock

Abstract Background: Sepsis is a life-threatening organ dysfunction and is a major healthcare burden worldwide. Although sepsis is a medical emergency that requires immediate management, it is difficult to screen the occurrence of sepsis. In this study, we propose an artificial intelligence based on deep learning-based model (DLM) for screening sepsis using electrocardiography (ECG).Methods: This retrospective cohort study included 46,017 patients who admitted to two hospitals. 1,548 and 639 patients underwent sepsis and septic shock. The DLM was developed using 73,727 ECGs of 18,142 patients and internal validation was conducted using 7,774 ECGs of 7,774 patients. Furthermore, we conducted an external validation with 20,101 ECGs of 20,101 patients from another hospital to verify the applicability of the DLM across centers.Results: During the internal and external validation, the area under the receiver operating characteristic curve (AUC) of an DLM using 12-lead ECG for screening sepsis were 0.901 (95% confidence interval 0.882–0.920) and 0.863 (0.846–0.879), respectively. During internal and external validation, AUC of an DLM for detecting septic shock were 0.906 (95% CI = 0.877–0.936) and 0.899 (95% CI = 0.872–0.925), respectively. The AUC of the DLM for detecting sepsis using 6-lead and single-lead ECGs were 0.845–0.882. A sensitivity map showed that the QRS complex and T wave was associated with sepsis. Subgroup analysis was conducted using ECGs from 4,609 patients who admitted with infectious disease, The AUC of the DLM for predicting in-hospital mortality was 0.817 (0.793–0.840). There was a significant difference in the prediction score of DLM using ECG according to the presence of infection in the validation dataset (0.277 vs 0.574, p<0.001), including severe acute respiratory syndrome coronavirus 2 (0.260 vs 0.725, p=0.018).Conclusions: The DLM demonstrated reasonable performance for screening sepsis using 12-, 6-, and single-lead ECG. The results suggest that sepsis can be screened using not only conventional ECG devices, but also diverse life-type ECG machine employing the DLM, thereby preventing irreversible disease progression and mortality.

scholarly journals diagnosis and trEatmEnt of patiEnts in sEptiC shoCK

New Medicine ◽  
2017 ◽  
Vol 21 (1) ◽  
pp. 31-36
Author(s):  
Jacek wadełek
Keyword(s):  
Septic Shock ◽  
Organ Dysfunction ◽  
Host Response ◽  
Signs And Symptoms ◽  
Intravenous Fluids ◽  
Failure Assessment ◽  
Acute Change ◽  
Life Threatening ◽  
Sepsis And Septic Shock ◽  
Clinical Emergency

sepsis and septic shock are a clinical emergency. sepsis is defined as a life-threatening organ dysfunction due to a dysregulated host response to infection, and organ dysfunction is defined as an acute change in sequential organ failure assessment (sofa) score greater than 2 points secondary to an infectious cause. septic shock is defined as sepsis with persisting hypotension requiring vasopressors to maintain a mean arterial pressure of 65 mm hg or higher, and blood lactate level greater than 2 mmol/l (18 mg/dl) despite adequate volume resuscitation. the diagnosis of septic shock begins with medical history and physical examination focused on the signs and symptoms of infection, with the aim of recognizing complex physiologic manifestations of shock. Clinicians should understand the importance of prompt administration of antibiotics, vasopressors and intravenous fluids aimed at restoring adequate circulation. they should also be aware of the limitations of the protocol-based therapy.

Epigenetic biomarkers for human sepsis and septic shock: insights from immunosuppression

Epigenomics ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 617-646 ◽  
Author(s):  
Jesús Beltrán-García ◽  
Rebeca Osca-Verdegal ◽  
Carlos Romá-Mateo ◽  
Nieves Carbonell ◽  
José Ferreres ◽  
...  
Keyword(s):  
Septic Shock ◽  
The Body ◽  
Sepsis Management ◽  
Human Sepsis ◽  
Risk Of Death ◽  
Epigenetic Biomarkers ◽  
Life Threatening ◽  
Sepsis Survivors ◽  
New Biomarkers ◽  
Sepsis And Septic Shock

Sepsis is a life-threatening condition that occurs when the body responds to an infection damaging its own tissues. Sepsis survivors sometimes suffer from immunosuppression increasing the risk of death. To our best knowledge, there is no ‘gold standard’ for defining immunosuppression except for a composite clinical end point. As the immune system is exposed to epigenetic changes during and after sepsis, research that focuses on identifying new biomarkers to detect septic patients with immunoparalysis could offer new epigenetic-based strategies to predict short- and long-term pathological events related to this life-threatening state. This review describes the most relevant epigenetic mechanisms underlying alterations in the innate and adaptive immune responses described in sepsis and septic shock, and their consequences for immunosuppression states, providing several candidates to become epigenetic biomarkers that could improve sepsis management and help predict immunosuppression in postseptic patients.

scholarly journals Repeated Sepsis in an 83-Year-Old Man With Cancer With Long-Lasting Invasive Treatments

2020 ◽  
Author(s):  
Masoomeh Imanipour ◽  
Nasrin Rasoulzadeh ◽  
Amin Hosseini
Keyword(s):  
Risk Factors ◽  
Immune Response ◽  
Immune System ◽  
Antibiotic Therapy ◽  
Major Trauma ◽  
Fluid Replacement ◽  
Underlying Condition ◽  
Threatening Condition ◽  
Life Threatening ◽  
Inflammatory Immune Response

Sepsis is a life-threatening condition that arises when the body's response to infection damages its own tissues and organs. Sepsis is caused by an inflammatory immune response triggered by an infection. Its risk factors include aging, weak immune system, major trauma, or burns. Treatment of sepsis is often based on fluid replacement and antibiotic therapy. In this study, an 83-year-old man is reported with two times of diagnosis of sepsis during three years. The first sepsis was due to an infection of the colostomy and the second one followed an infection at tracheostomy site. It seems that the disease and the underlying condition of the patient contribute to the occurrence of sepsis. The patient each time was discharged from the hospital after successful response to the treatment

Sign in / Sign up

Export Citation Format

Share Document