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JPMA. the Journal of the Pakistan... Jun 2024To analyse the preva lence of complications related to out-of-hospital cardiac arrest patients achieving target temperature management within 360 minutes compared to...
OBJECTIVE
To analyse the preva lence of complications related to out-of-hospital cardiac arrest patients achieving target temperature management within 360 minutes compared to those taking more than 360 minutes.
METHODS
The retrospective study was conducted at a medical centre in Taiwan, and comprised data from Januar y 1, 2014, to December 31, 2020. Data was retrieved using the International Classification of Diseases version 10 codes I46.2, I46.8 and I46.9 related to adult patients of either gender presenting to the Emergenc y Medicine department with out-of-hospital cardiac arrest. Data included gender, age, medical histor y, body mass index, acute physiology and chronic health evaluation II score, blood glucose levels, electrocardiogram results, and complications occurring within the target temperature management timeframe. Data was divided into group A having patients who achieved target temperature management within 360 minutes, and group B having patients with delayed TTM of more than 360 minutes. Data was analysed using SPSS 22.
RESULTS
Of the 127 patients, 76(59%) were males, 51(41%) were females,, 47(37%) were aged >75 years, and 13(10.3%) were aged <50 years. Of the total, 65(51.2%) patients were in group A, and 62(48.8%) were in group B. Pneumonia, urinary tract infection, septic shock and gastrointestinal bleeding had lower incidence rates in group A than group B (p<0.05). The odds of death were 2.879 times high er in group B patients than group A (95% confidence interval: 1.908-8.916).
CONCLUSIONS
Hypothermia tre atment should be sta rted as soon as pos sible to achieve target temp erature management within 360 minutes to reduce the risk of complications and mortality.
Topics: Humans; Male; Female; Middle Aged; Retrospective Studies; Aged; Out-of-Hospital Cardiac Arrest; Taiwan; Hypothermia, Induced; Adult; Time Factors; Gastrointestinal Hemorrhage; Urinary Tract Infections; Pneumonia; Shock, Septic
PubMed: 38948978
DOI: 10.47391/JPMA.10129 -
World Journal of Experimental Medicine Jun 2024Patients with acute pancreatitis (AP) frequently experience hospital readmissions, posing a significant burden to healthcare systems. Acute peripancreatic fluid...
BACKGROUND
Patients with acute pancreatitis (AP) frequently experience hospital readmissions, posing a significant burden to healthcare systems. Acute peripancreatic fluid collection (APFC) may negatively impact the clinical course of AP. It could worsen symptoms and potentially lead to additional complications. However, clinical evidence regarding the specific association between APFC and early readmission in AP remains scarce. Understanding the link between APFC and readmission may help improve clinical care for AP patients and reduce healthcare costs.
AIM
To evaluate the association between APFC and 30-day readmission in patients with AP.
METHODS
This retrospective cohort study is based on the Nationwide Readmission Database for 2016-2019. Patients with a primary diagnosis of AP were identified. Participants were categorized into those with and without APFC. A 1:1 propensity score matching for age, gender, and Elixhauser comorbidities was performed. The primary outcome was early readmission rates. Secondary outcomes included the incidence of inpatient complications and healthcare utilization. Unadjusted analyses used Mann-Whitney and tests, while Cox regression models assessed 30-day readmission risks and reported them as adjusted hazard ratios (aHR). Kaplan-Meier curves and log-rank tests verified readmission risks.
RESULTS
A total of 673059 patients with the principal diagnosis of AP were included. Of these, 5.1% had APFC on initial admission. After propensity score matching, each cohort consisted of 33914 patients. Those with APFC showed a higher incidence of inpatient complications, including septic shock (3.1% 1.3%, < 0.001), portal venous thrombosis (4.4% 0.8%, < 0.001), and mechanical ventilation (1.8% 0.9%, < 0.001). The length of stay (LOS) was longer for APFC patients [4 (3-7) 3 (2-5) days, < 0.001], as were hospital charges ($29451 $24418, < 0.001). For 30-day readmissions, APFC patients had a higher rate (15.7% 6.5%, < 0.001) and a longer median readmission LOS (4 3 days, < 0.001). The APFC group also had higher readmission charges ($28282 $22865, < 0.001). The presence of APFC increased the risk of readmission twofold (aHR 2.52, 95% confidence interval: 2.40-2.65, < 0.001). The independent risk factors for 30-day readmission included female gender, Elixhauser Comorbidity Index ≥ 3, chronic pulmonary diseases, chronic renal disease, protein-calorie malnutrition, substance use disorder, depression, portal and splenic venous thrombosis, and certain endoscopic procedures.
CONCLUSION
Developing APFC during index hospitalization for AP is linked to higher readmission rates, more inpatient complications, longer LOS, and increased healthcare costs. Knowing predictors of readmission can help target high-risk patients, reducing healthcare burdens.
PubMed: 38948418
DOI: 10.5493/wjem.v14.i2.92052 -
Heliyon Jun 2024This work aimed to investigate the adoption value of blood lactic acid (BLA) combined with the National Early Warning Score (NEWS) in the early screening of sepsis...
This work aimed to investigate the adoption value of blood lactic acid (BLA) combined with the National Early Warning Score (NEWS) in the early screening of sepsis patients and assessing their severity. The data and materials utilized in this work were obtained from the electronic medical record system of 537 anonymized sepsis patients who received emergency rescue in the emergency rescue area of Liuzhou People's Hospital, Guangxi, from July 1, 2020, to December 26, 2020. Based on the 28-day outcomes of sepsis patients, the medical records were rolled into Group S (407 survival cases) and Group D (130 dead cases). Basic information such as the mode of hospital admission, initial management, use of emergency ventilator within 24 h of admission, NEWS score, arterial oxygen pressure/alveolar oxygen pressure ratio (PaO/PAO), alveolar-arterial oxygen difference (A-aDO), serum creatinine (SCr), blood urea nitrogen (BUN), oxygenation index (OI), Glasgow Coma Scale (GCS), D-dimer, use of vasoactive drugs within 24 h of admission, C-reactive protein (CRP), procalcitonin (PCT), interleukin-6 (IL-6), N-terminal pro-B-type natriuretic peptide (NT-proBNP), quick Sequential Organ Failure Assessment (qSOFA) score, SOFA score, BLA level, NEWS with lactate (NEWS-L) score, SOFA score including lactate level (SOFA-L) score, Intensive Care Unit (ICU) length of stay, total hospital stay, ICU stay/total hospital stay, and septic shock condition were compared between groups. Logistic regression analysis was performed to assess the impact of various predictive factors on prognosis and to plot the receiver operating characteristic (ROC) curve. The results suggested marked differences between Group S and Group D in terms of mean age ( = -5.620; OR = -9.96, 95 % CI: -13.44∼-6.47; < 0.001). Group S showed drastic differences in terms of mode of hospital admission (χ = 9.618, < 0.01), method of initial management (χ = 51.766, < 0.001), use of emergency ventilator within 24 h of admission (χ = 98.564, < 0.001), incidence of septic shock (χ = 77.545, < 0.001), use of vasoactive drugs within 24 h of admission (χ = 102.453, < 0.001), heart rate ( = -4.063, < 0.001), respiratory rate ( = -4.758, < 0.001), oxygenation status (χ = 20.547, < 0.001), NEWS score ( = -6.120, < 0.001), PaO/PAO ratio ( = 2.625, < 0.01), A-aDO value ( = -3.581, < 0.001), OI value ( = -3.106, < 0.01), PLT value ( = -2.305, < 0.05), SCr value ( = -3.510, < 0.001), BUN value ( = -3.170, < 0.01), D-dimer ( = -4.621, < 0.001), CRP level ( = -4.057, < 0.001), PCT value ( = -2.783, < 0.01), IL-6 level ( = -2.904, < 0.001), length of hospital stay ( = -4.138, < 0.001), total hospital stay ( = -8.488, < 0.001), CCU/total hospital stay ( = -9.118, < 0.001), NEWS score ( = -6.120, < 0.001), SOFA score ( = -6.961, < 0.001), SOFA-L score ( = -4.609, < 0.001), NEWS-L score ( = -5.845, < 0.001), BLA level ( = -6.557, < 0.001), and GCS score ( = 6.909, < 0.001) when compared to Group D. The use of ventilators, septic shock, PCT, NEWS score, GCS score, SOFA score, SOFA-L score, NEWS-L score, and BLA level were identified as independent risk factors for predicting the prognosis of sepsis patients ( < 0.001). The areas under ROC curve (AUC) of blood lactic acid, PCT, NEWS, NEWS-L, GCS, SOFA, and SOFA-L were 0.695, 0.665, 0.692, 0.698, 0.477, 0.700, and 0.653, respectively. These findings indicate that the combination of BLA with NEWS (NEWS-L) score and SOFA score has certain advantages in assessing the prognosis of sepsis.
PubMed: 38947447
DOI: 10.1016/j.heliyon.2024.e31907 -
Heliyon Jun 2024Colchicine is a common therapeutic agent for inflammatory conditions such as gout, yet its narrow therapeutic range frequently results in cases of overdose and...
BACKGROUND
Colchicine is a common therapeutic agent for inflammatory conditions such as gout, yet its narrow therapeutic range frequently results in cases of overdose and subsequent poisoning. Acute colchicine poisoning can be difficult to identify due to its nonspecific clinical manifestations, posing a diagnostic challenge for emergency physicians without a clear history of colchicine ingestion.
CASE PRESENTATION
This report describes a tragic case of acute colchicine poisoning that resulted in three familial homicides. The patients presented with fever, abdominal pain, and diarrhea, which rapidly escalated to shock during their emergency department visits. Laboratory tests revealed a marked leukocytosis, mild elevation in procalcitonin (PCT), significantly elevated creatine kinase (CK) and CK-MB levels, and liver function abnormalities. Despite treatment with carbapenem antibiotics and aggressive fluid resuscitation, the patients' condition deteriorated, marked by a progressive decline in leukocytes and neutrophils. Initially misdiagnosed as septic shock, the ineffectiveness of the standard treatment protocols led to a fatal outcome for all three individuals.
CONCLUSION
Emergency physicians should consider acute colchicine poisoning as a differential diagnosis in patients presenting with shock and the following clinical indicators: (1) pronounced increase in peripheral leukocytes with a disproportionate rise in neutrophils; (2) discordance between the level of serum procalcitonin and the severity of presumed septic shock; (3) early increase in serum creatine kinase (CK) and CK-MB; (4) poor response to antibiotics and resuscitative efforts, accompanied by a continuous decrease in white blood cells and neutrophils. This case underscores the critical need for awareness of colchicine toxicity in the emergency setting, particularly when the clinical presentation mimics septic shock but fails to respond to standard treatments.
PubMed: 38947441
DOI: 10.1016/j.heliyon.2024.e32407 -
European Review For Medical and... Jun 2024The use of scoring systems contributes to the faster identification of septic patients, especially those at a high risk of a fatal outcome. The best scoring system does... (Observational Study)
Observational Study
OBJECTIVE
The use of scoring systems contributes to the faster identification of septic patients, especially those at a high risk of a fatal outcome. The best scoring system does not exist, so the search for the optimal one is always current. The aim of this study is to estimate the prognostic value of the six scoring systems in predicting 24-hour mortality among septic patients presented at the emergency department.
PATIENTS AND METHODS
An observational retrospective study was conducted in the Emergency Triage Room (ETR) of the Emergency Center (EC) at the University Clinical Center of Serbia (UCCS) in Belgrade. Consecutive septic patients, according to the Sepsis-3 definition, with or without shock, presented to the ETR and then hospitalized in Intensive Care Units were included in the study. Mortality data within 24 h and on the 28th day were extracted from the Hospital information system or the National mortality database. Scoring systems including sequential organ failure assessment (SOFA), quick sequential organ failure assessment (qSOFA), systemic inflammatory response syndrome (SIRS), National early warning score (NEWS), sepsis patient evaluation in the emergency department (SPEED), and mortality in emergency department sepsis (MEDS) were analyzed for all patients utilizing the available data. The primary outcome of this study was death within 24 hours of triage. Receiver operating characteristic (ROC) analysis was used to determine the most effective scoring system. Lactate was then added to this system to enhance its predictive accuracy.
RESULTS
Nineteen out of 120 patients included in the study (15.8%) experienced death within 24 hours of triage. The twenty-eight-day mortality rate was 55%. SOFA score demonstrated the highest predictive value for 24-hour mortality but was only moderately predictive overall, with an area under the receiver operating curve (AUC) of 0.755 (95% CI 0.625-0.885). SPEED, MEDS, and NEVS exhibited modest discriminatory power [0.673 (95% CI 0.543-0.803), 0.665 (95% CI 0.536-0.794), 0.630 (95% CI 0.528-0.724)], while SIRS and qSOFA remained insignificant in predicting 24-hour mortality. The predictive value of the SOFA score was increased by the addition of lactate (AUC 0.865, 95% CI 0.736-0.995; p=0.0081). All scores demonstrated better and satisfactory predictive power for 28-day mortality.
CONCLUSIONS
SOFA, with the addition of lactate, is a complex but reliable tool for the early stratification of septic patients who are presenting at an emergency department.
Topics: Humans; Sepsis; Retrospective Studies; Prognosis; Male; Female; Middle Aged; Organ Dysfunction Scores; Emergency Service, Hospital; Aged; Hospital Mortality; Triage; Intensive Care Units; ROC Curve
PubMed: 38946383
DOI: 10.26355/eurrev_202406_36462 -
The Journal of Infection Jun 2024We examined long-term outcomes of toxic shock syndrome.
OBJECTIVES
We examined long-term outcomes of toxic shock syndrome.
METHODS
We conducted a matched cohort study of 630 patients with toxic shock syndrome and 5009 healthy controls between 2006 and 2021 in Quebec, Canada. Outcomes included hospitalization for renal, cardiovascular, hepatic, and other morbidity during 15 years of follow-up. We estimated adjusted hazard ratios (HR) and 95% confidence intervals (CI) for the risk of these outcomes over time, comparing patients with toxic shock syndrome relative to matched controls.
RESULTS
Compared with healthy controls, rehospitalization rates at 15 years were higher for men with toxic shock syndrome (52.0 vs 30.0 per 100) but not for women (38.7 vs 45.6 per 100). In men, toxic shock syndrome was associated with an elevated risk of renal (HR 17.43, 95% CI 6.35-47.82), cardiovascular (HR 2.57; 95% CI 1.52-4.34), and hepatic hospitalization (HR 19.83, 95% CI 4.72-83.34). In women, toxic shock syndrome was associated with renal hospitalization (HR 4.71, 95% CI 1.94-11.45). Streptococcal toxic shock was associated with a greater risk of rehospitalization than staphylococcal toxic shock.
CONCLUSIONS
Toxic shock syndrome is associated with rehospitalization up to 15 years later, especially in men. These patients may benefit from continued follow-up to prevent long-term morbidity.
PubMed: 38944286
DOI: 10.1016/j.jinf.2024.106213 -
BMC Infectious Diseases Jun 2024Intravenous fosfomycin (IVFOF) is gaining interest in severe infections. Its use may be limited by adverse events (AEs). Little experience exists on IVFOF therapeutic...
BACKGROUND
Intravenous fosfomycin (IVFOF) is gaining interest in severe infections. Its use may be limited by adverse events (AEs). Little experience exists on IVFOF therapeutic drug monitoring (TDM) in real-life setting.
PATIENTS AND METHODS
Retrospective study of patients receiving IVFOF for > 48 h at Policlinico Hospital (Milan, Italy) from 01/01/2019 to 01/01/2023. AEs associated to IVFOF graded CTCAE ≥ II were considered. Demographic and clinical risk factors for IVFOF-related AEs were analysed with simple and multivariable regression models. The determination of IVFOF TDM was made by a rapid ultraperformance liquid chromatography mass spectrometry method (LC-MS/MS) on plasma samples. The performance of TDM (trough levels (Cmin) in intermittent infusion, steady state levels (Css) in continuous infusion) in predicting AEs ≤ 5 days after its assessment was evaluated.
RESULTS
Two hundred and twenty-four patients were included. At IVFOF initiation, 81/224 (36.2%) patients were in ICU and 35/224 (15.7%) had septic shock. The most frequent infection site was the low respiratory tract (124/224, 55.4%). Ninety-five patients (42.4%) experienced ≥ 1AEs, with median time of 4.0 (2.0-7.0) days from IVFOF initiation. Hypernatremia was the most frequent AE (53/224, 23.7%). Therapy discontinuation due to AEs occurred in 38/224 (17.0%). ICU setting, low respiratory tract infections and septic shock resulted associated with AEs (RR 1.59 (95%CI:1.09-2.31), 1.46 (95%CI:1.03-2.07) and 1.73 (95%CI:1.27-2.37), respectively), while IVFOF daily dose did not. Of the 68 patients undergone IVFOF TDM, TDM values predicted overall AEs and hypernatremia with AUROC of 0.65 (95%CI:0.44-0.86) and 0.91 (95%CI:0.79-1.0) respectively for Cmin, 0.67 (95%CI:0.39-0.95) and 0.76 (95%CI:0.52-1.0) respectively for Css.
CONCLUSIONS
We provided real world data on the use of IVFOF-based regimens and associated AEs. IVFOF TDM deserves further research as it may represent a valid tool to predict AEs.
KEY POINTS
Real world data on intravenous fosfomycin for severe bacterial infections. AEs occurred in over 40% (therapy discontinuation in 17%) and were related to baseline clinical severity but not to fosfomycin dose. TDM showed promising results in predicting AEs.
Topics: Humans; Fosfomycin; Female; Male; Retrospective Studies; Anti-Bacterial Agents; Middle Aged; Drug Monitoring; Risk Factors; Aged; Administration, Intravenous; Italy; Adult; Tandem Mass Spectrometry
PubMed: 38943088
DOI: 10.1186/s12879-024-09541-4 -
Cureus May 2024Vasopressin infusion is commonly used in intensive care settings during states of advanced vasodilatory shock for its vasoconstrictive properties. Vasopressin also acts...
Vasopressin infusion is commonly used in intensive care settings during states of advanced vasodilatory shock for its vasoconstrictive properties. Vasopressin also acts on renal tubular cell receptors in the collecting ducts of kidneys to allow for water reabsorption. The sudden discontinuation of vasopressin infusion can lead to the development of transient diabetes insipidus (DI) with classic findings of polyuria, dilute urine, and hypernatremia. We report the case of a 59-year-old male who underwent an emergent bedside cricothyrotomy procedure secondary to papillary carcinoma of the thyroid and subsequently developed septic shock requiring initiation of vasopressin infusion for hemodynamic support. He remained on vasopressin for five days before the infusion was discontinued after clinical improvement. Within 12 hours of vasopressin discontinuation, the patient developed polyuria (> 3 L/day urine output) with volumes as high as 1 L per hour. His serum sodium levels increased more than 10 mmol/L from 137 to 149 mmol/L. This case is unique from prior reports, as our patient was without any neurological or neurosurgical comorbidities that would predispose him to an organic central cause of DI. Furthermore, the patient's large-volume diuresis and serum abnormalities spontaneously self-improved within 24 hours without significant medical intervention. In conclusion, this case adds to a growing number of reports of transient DI following vasopressin withdrawal, demonstrating the need to formally recognize this occurrence as a potential consequence of vasopressin use in intensive care settings.
PubMed: 38939271
DOI: 10.7759/cureus.61253 -
The International Journal of... Jun 2024Thrombomodulin (TM) exerts anticoagulant and anti-inflammatory effects to improve the survival of patients with septic shock. Heat stroke resembles septic shock in many...
BACKGROUND
Thrombomodulin (TM) exerts anticoagulant and anti-inflammatory effects to improve the survival of patients with septic shock. Heat stroke resembles septic shock in many aspects. We tested whether TM would improve cognitive deficits and related causative factors in heat-stressed mice.
METHODS
Adult male mice were exposed to HS (33 oC 2h daily for 7 consecutive days) to induce cognitive deficits. Recombinant human soluble thrombomodulin (TM, 1 mg/kg, i.p.) was administered immediately after the first HS trial and then once daily for 7 consecutive days. We performed the Y-maze, novel objective recognition, and passive avoidance tests to evaluate cognitive function. Plasma levels of lipopolysaccharide, high-mobility group box 1 (HMGB1), coagulation parameters, and both plasma and tissue levels of inflammatory and oxidative stress markers were measured biochemically. The duodenum and hippocampus sections were immunohistochemically stained. The intestinal and blood-brain barrier permeability were determined.
RESULTS
Compared to controls, HS mice treated with TM had lesser extents of cognitive deficits, exacerbated stress reactions, gut barrier disruption, endotoxemia, blood-brain barrier disruption, and inflammatory, oxidative, and coagulatory injury to heart, duodenum, and hippocampal tissues, and increased plasma HMGB1. In addition to reducing cognitive deficits, TM therapy alleviated all the abovementioned complications in heat-stressed mice.
CONCLUSIONS
The findings suggest that heat stress can lead to exacerbated stress reactions, endotoxemia, gut barrier disruption, blood-brain barrier disruption, hippocampal inflammation, coagulopathy, and oxidative stress, which may act as causative factors for cognitive deficits. Thrombomodulin, an anti-inflammatory, antioxidant, and anti-coagulatory agent, inhibited heat stress-induced cognitive deficits in mice.
PubMed: 38938182
DOI: 10.1093/ijnp/pyae027 -
Critical Care (London, England) Jun 2024The Sequential Organ Failure Assessment (SOFA) score is an important tool in diagnosing sepsis and quantifying organ dysfunction. However, despite emerging evidence of...
BACKGROUND
The Sequential Organ Failure Assessment (SOFA) score is an important tool in diagnosing sepsis and quantifying organ dysfunction. However, despite emerging evidence of differences in sepsis pathophysiology between women and men, sex is currently not being considered in the SOFA score. We aimed to investigate potential sex-specific differences in organ dysfunction, as measured by the SOFA score, in patients with sepsis or septic shock and explore outcome associations.
METHODS
Retrospective analysis of sex-specific differences in the SOFA score of prospectively enrolled ICU patients with sepsis or septic shock admitted to one of 85 certified Swiss ICUs between 01/2021 and 12/2022.
RESULTS
Of 125,782 patients, 5947 (5%) were admitted with a clinical diagnosis of sepsis (2244, 38%) or septic shock (3703, 62%). Of these, 5078 (37% women) were eligible for analysis. A statistically significant difference of the total SOFA score on admission was found between women (mean 7.5 ± SD 3.6 points) and men (7.8 ± 3.6 points, Wilcoxon rank-sum p < 0.001). This was driven by differences in the coagulation (p = 0.008), liver (p < 0.001) and renal (p < 0.001) SOFA components. Differences between sexes were more prominent in younger patients < 52 years of age (women 7.1 ± 4.0 points vs men 8.1 ± 4.2 points, p = 0.004). No sex-specific differences were found in ICU length of stay (women median 2.6 days (IQR 1.3-5.3) vs men 2.7 days (IQR 1.2-6.0), p = 0.13) and ICU mortality (women 14% vs men 15%, p = 0.17).
CONCLUSION
Sex-specific differences exist in the SOFA score of patients admitted to a Swiss ICU with sepsis or septic shock, particularly in laboratory-based components. Although the clinical meaningfulness of these differences is unclear, a reevaluation of sex-specific thresholds for SOFA score components is warranted in an attempt to make more accurate and individualised classifications.
Topics: Humans; Female; Male; Organ Dysfunction Scores; Intensive Care Units; Middle Aged; Aged; Retrospective Studies; Sepsis; Shock, Septic; Switzerland; Sex Factors; Prospective Studies; Adult
PubMed: 38937819
DOI: 10.1186/s13054-024-04996-y