scholarly journals Determinants of Fatal Outcome in Patients Admitted to Intensive Care Units With Influenza, European Union 2009–2017

2019 ◽  
Vol 6 (11) ◽  
Author(s):  
Cornelia Adlhoch ◽  
Joana Gomes Dias ◽  
Isabelle Bonmarin ◽  
Bruno Hubert ◽  
Amparo Larrauri ◽  
...  
Keyword(s):  
Public Health ◽  
European Union ◽  
Intensive Care ◽  
Intensive Care Units ◽  
Influenza A ◽  
Medical Condition ◽  
Fatal Outcome ◽  
Health Concern ◽  
Medical Conditions ◽  
Risk Of Death

Abstract Background Morbidity, severity, and mortality associated with annual influenza epidemics are of public health concern. We analyzed surveillance data on hospitalized laboratory-confirmed influenza cases admitted to intensive care units to identify common determinants for fatal outcome and inform and target public health prevention strategies, including risk communication. Methods We performed a descriptive analysis and used Poisson regression models with robust variance to estimate the association of age, sex, virus (sub)type, and underlying medical condition with fatal outcome using European Union data from 2009 to 2017. Results Of 13 368 cases included in the basic dataset, 2806 (21%) were fatal. Age ≥40 years and infection with influenza A virus were associated with fatal outcome. Of 5886 cases with known underlying medical conditions and virus A subtype included in a more detailed analysis, 1349 (23%) were fatal. Influenza virus A(H1N1)pdm09 or A(H3N2) infection, age ≥60 years, cancer, human immunodeficiency virus infection and/or other immune deficiency, and heart, kidney, and liver disease were associated with fatal outcome; the risk of death was lower for patients with chronic lung disease and for pregnant women. Conclusions This study re-emphasises the importance of preventing influenza in the elderly and tailoring strategies to risk groups with underlying medical conditions.

scholarly journals Physico-chemical incompatibilities

2014 ◽  
Vol 1 (2) ◽  
pp. 107-110
Author(s):  
Manel Chaabna ◽  
◽  
Lina Aissa ◽  
Fadhila Debbah ◽  
Nassima Taleb
Keyword(s):  
Public Health ◽  
Intensive Care ◽  
Intensive Care Units ◽  
Active Ingredient ◽  
Health Concern ◽  
Public Health Concern ◽  
Physico Chemical ◽  
Different Origins ◽  
Chemical Problem

Compatibility problems are frequently encountered in hospitals, particularly in intensive care units. Physico-chemical incompatibilities (PCI) may have different origins and several types. The result is inactivation of the active ingredient reacted training or derivative(s) more or less toxic. The issue of PCI is made complex, moreover, by the fact that the reactions involved may be influenced by many factors. This chemical problem becomes a public health concern because it poses a risk to the patient.

scholarly journals Early Prediction of Seven-Day Mortality in Intensive Care Unit Using a Machine Learning Model: Results from the SPIN-UTI Project

2021 ◽  
Vol 10 (5) ◽  
pp. 992
Author(s):  
Martina Barchitta ◽  
Andrea Maugeri ◽  
Giuliana Favara ◽  
Paolo Marco Riela ◽  
Giovanni Gallo ◽  
...  
Keyword(s):  
Machine Learning ◽  
Intensive Care ◽  
Intensive Care Units ◽  
Learning Algorithm ◽  
Area Under The Curve ◽  
Support Vector ◽  
Icu Admission ◽  
Risk Of Death ◽  
Saps Ii ◽  
Svm Algorithm

Patients in intensive care units (ICUs) were at higher risk of worsen prognosis and mortality. Here, we aimed to evaluate the ability of the Simplified Acute Physiology Score (SAPS II) to predict the risk of 7-day mortality, and to test a machine learning algorithm which combines the SAPS II with additional patients’ characteristics at ICU admission. We used data from the “Italian Nosocomial Infections Surveillance in Intensive Care Units” network. Support Vector Machines (SVM) algorithm was used to classify 3782 patients according to sex, patient’s origin, type of ICU admission, non-surgical treatment for acute coronary disease, surgical intervention, SAPS II, presence of invasive devices, trauma, impaired immunity, antibiotic therapy and onset of HAI. The accuracy of SAPS II for predicting patients who died from those who did not was 69.3%, with an Area Under the Curve (AUC) of 0.678. Using the SVM algorithm, instead, we achieved an accuracy of 83.5% and AUC of 0.896. Notably, SAPS II was the variable that weighted more on the model and its removal resulted in an AUC of 0.653 and an accuracy of 68.4%. Overall, these findings suggest the present SVM model as a useful tool to early predict patients at higher risk of death at ICU admission.

scholarly journals Comorbidity and COVID-19: Investigating the Relationship between Medical and Psychological Well-being

2021 ◽  
pp. 1-22
Author(s):  
Owen Stafford ◽  
Anna Berry ◽  
Laura K. Taylor ◽  
Sinead Wearen ◽  
Cian Prendergast ◽  
...  
Keyword(s):  
Public Health ◽  
Psychological Distress ◽  
Vulnerable Populations ◽  
Illness Perceptions ◽  
Medical Condition ◽  
Well Being ◽  
Control Group ◽  
Medical Conditions ◽  
Significant Difference ◽  
The Relationship

Abstract Objective: The unprecedented occurrence of a global pandemic is accompanied by both physical and psychological burdens that may impair quality of life. Research relating to COVID-19 aims to determine the effects of the pandemic on vulnerable populations who are at high risk of developing negative health or psychosocial outcomes. Having an ongoing medical condition during a pandemic may lead to greater psychological distress. Increased psychological distress may be due to preventative public health measures (e.g. lockdown), having an ongoing medical condition, or a combination of these factors. Methods: This study analyses data from an online cross-sectional national survey of adults in Ireland and investigates the relationship between comorbidity and psychological distress. Those with a medical condition (n128) were compared to a control group without a medical condition (n128) and matched according to age, gender, annual income, education, and work status during COVID-19. Participants and data were obtained during the first public lockdown in Ireland (27.03.202008.06.2020). Results: Individuals with existing medical conditions reported significantly higher levels of anxiety (p<.01) and felt less gratitude (p.001). Exploratory analysis indicates that anxiety levels were significantly associated with illness perceptions specific to COVID-19. Post-hoc analysis reveal no significant difference between the number of comorbidities and condition type (e.g. respiratory disorders). Conclusion: This research supports individualised supports for people with ongoing medical conditions through the COVID-19 pandemic, and has implications for the consideration of follow-up care specifically for mental health. Findings may also inform future public health policies and post-vaccine support strategies for vulnerable populations.

Ketogenic Diet in Status Epilepticus

2016 ◽  
Author(s):  
Rima Nabbout
Keyword(s):  
Intensive Care ◽  
Status Epilepticus ◽  
Intensive Care Units ◽  
Ketogenic Diet ◽  
Significant Risk ◽  
Refractory Status Epilepticus ◽  
Dietary Therapy ◽  
Risk Of Death ◽  
Refractory Status ◽  
Neurological Morbidity

Refractory status epilepticus (RSE) is associated with a significant risk of death or neurological morbidity. The ketogenic diet (KD) is a dietary therapy that succeeds in controlling seizures in otherwise RSE in children and adult patients. Inflammatory etiologies might be a particular target, but KD has reported efficacy in other etiologies. KD is well tolerated, and the effect is seen within days. Randomized and controlled studies are lacking in this area, and studies are needed to prove the efficacy of KD in RSE and to identify specific indications. This would help to increase its use and to implement it in intensive care units to resolve severe epileptic conditions quickly.

scholarly journals Structural and Molecular Characterization of the Hemagglutinin from the Fifth-Epidemic-Wave A(H7N9) Influenza Viruses

2018 ◽  
Vol 92 (16) ◽  
Author(s):  
Hua Yang ◽  
Paul J. Carney ◽  
Jessie C. Chang ◽  
Zhu Guo ◽  
James Stevens
Keyword(s):  
Public Health ◽  
Avian Influenza ◽  
Influenza A ◽  
Human Infection ◽  
Influenza Viruses ◽  
Surface Proteins ◽  
Health Concern ◽  
Public Health Concern ◽  
H7n9 Influenza ◽  
Epidemic Wave

ABSTRACTThe avian influenza A(H7N9) virus continues to cause human infections in China and is a major ongoing public health concern. Five epidemic waves of A(H7N9) infection have occurred since 2013, and the recent fifth epidemic wave saw the emergence of two distinct lineages with elevated numbers of human infection cases and broader geographic distribution of viral diseases compared to the first four epidemic waves. Moreover, highly pathogenic avian influenza (HPAI) A(H7N9) viruses were also isolated during the fifth epidemic wave. Here, we present a detailed structural and biochemical analysis of the surface hemagglutinin (HA) antigen from viruses isolated during this recent epidemic wave. Results highlight that, compared to the 2013 virus HAs, the fifth-wave virus HAs remained a weak binder to human glycan receptor analogs. We also studied three mutations, V177K-K184T-G219S, that were recently reported to switch a 2013 A(H7N9) HA to human-type receptor specificity. Our results indicate that these mutations could also switch the H7 HA receptor preference to a predominantly human binding specificity for both fifth-wave H7 HAs analyzed in this study.IMPORTANCEThe A(H7N9) viruses circulating in China are of great public health concern. Here, we report a molecular and structural study of the major surface proteins from several recent A(H7N9) influenza viruses. Our results improve the understanding of these evolving viruses and provide important information on their receptor preference that is central to ongoing pandemic risk assessment.

Public health impact of PSA doubling time after radical prostatectomy on prostate cancer specific and overall survival

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 4568-4568
Author(s):  
S. J. Freedland ◽  
E. B. Humphreys ◽  
L. A. Mangold ◽  
M. Eisenberger ◽  
D. J. George ◽  
...  
Keyword(s):  
Public Health ◽  
Prostate Cancer ◽  
Radical Prostatectomy ◽  
Doubling Time ◽  
Health Concern ◽  
Small Subset ◽  
Risk Of Death ◽  
Psa Doubling Time ◽  
Increased Risk ◽  
Psa Recurrence

4568 Background: Among patients treated with radical prostatectomy (RP) with a PSA recurrence, we previously found men with a PSA doubling time (PSADT) <3 months were at increased risk of prostate cancer death, though these men constituted a small subset of patients. We sought to determine the actual and predicted number of prostate cancer deaths stratified by PSADT. Methods: We retrospectively studied 379 men treated with RP between 1982 and 2000 with a PSA recurrence. We calculated the actual and 15-year actuarial number of prostate cancer deaths in each of the following PSADT categories: <3, 3.0–8.9, 9.0–14.9, and ≥15.0 months. Results: Median follow-up after PSA recurrence was 7 years. During this time, there were 76 prostate cancer deaths; the majority (51%) were among men with a PSADT of 3.0–8.9 months. Though men with a PSADT <3 months were at the greatest risk of death, this group accounted for only 20% (n=15) of all prostate cancer deaths. Using actuarial 15-year estimates of prostate cancer specific survival, 50% of all prostate cancer deaths were among men with a PSADT of 3.0–8.9 months while men with a PSADT <3 months accounted for only 13% of prostate cancer deaths. Using actuarial 15-year estimates of all-cause and prostate cancer specific mortality, among men with a PSADT <15 months, prostate cancer was estimated to be the cause of death in 94% (145/155). Only among men with a PSADT >15 months was the risk of competing causes of mortality high enough such that the majority of deaths were not attributed to prostate cancer. Conclusions: Among a select cohort of men treated with RP who experienced a PSA recurrence, prostate cancer was estimated to account for 75% of all deaths. Though men with a PSADT <3 months were at the greatest risk, the majority of deaths occurred among men with a PSADT of 3.0–8.9 months. Efforts to reduce prostate cancer mortality should focus on men with intermediate PSADT times (3.0–15.0 months) as they represent the greatest public health concern among men with PSA recurrence following RP. [Table: see text] No significant financial relationships to disclose.

scholarly journals PICU in the MICU: how adult intensive care units can support pediatric care in public health emergencies

CHEST Journal ◽  
2022 ◽  
Author(s):  
Mary A. King ◽  
Renee I. Matos ◽  
Mitchell T. Hamele ◽  
Matthew A. Borgman ◽  
Luke A. Zabrocki ◽  
...  
Keyword(s):  
Public Health ◽  
Intensive Care ◽  
Intensive Care Units ◽  
Pediatric Care ◽  
Public Health Emergencies

scholarly journals Feeding the critically ill child in intensive care units: a descriptive qualitative study in two tertiary hospitals in Ghana

2021 ◽  
Author(s):  
Alhassan Sibdow Abukari ◽  
Angela Kwartemaa Acheampong
Keyword(s):  
Intensive Care ◽  
Intensive Care Units ◽  
Critically Ill ◽  
Medical Condition ◽  
Teaching Hospitals ◽  
Critically Ill Children ◽  
Feeding Method ◽  
Tertiary Teaching ◽  
Critically Ill Child ◽  
Descriptive Qualitative

Abstract Background: Critically ill children require optimum feeding in the intensive care for speedy recovery. Several factors determine their feeding and the feeding method to adopt to address this phenomenon. The aim of this study was to explore and describe the feeding criteria of critically ill children at the neonatal and paediatric intensive care units.Methods: A descriptive qualitative design was used to conduct the study. Six focus group discussions were conducted, and each group had five members. In addition, twelve one-on-one interviews were conducted in two public tertiary teaching hospitals in Ghana and analyzed by content analysis using MAXQDA Plus version 2020 qualitative software. Participants were selected purposively (N=42).Results: The decision to feed a critically ill child in the ICU was largely determined by the child’s medical condition as well as the experts’ knowledge and skills to feed. It emerged from the data that cup feeding, enteral, parenteral and breastfeeding were the feeding processes employed by the clinicians to feed the critically ill children.Conclusions: Regular in-service training of clinicians on feeding critically ill children, provision of logistics and specialized personnel in the ICU is recommended to reduce possible infant and child mortality resulting from feeding.

scholarly journals Microbial Distribution and Antibiotic Susceptibility of Bloodstream Infections in Different Intensive Care Units

2021 ◽  
Vol 12 ◽  
Author(s):  
Nan Duan ◽  
Liying Sun ◽  
Chenwei Huang ◽  
Haixia Li ◽  
Bin Cheng
Keyword(s):  
Intensive Care ◽  
Intensive Care Units ◽  
Antibiotic Susceptibility ◽  
Antibiotic Sensitivity ◽  
Bloodstream Infections ◽  
Health Concern ◽  
Bacterial Strains ◽  
Cross Sectional ◽  
Microbial Distribution ◽  
Total Prevalence

Background: Bloodstream infection (BSI) is an increasing public health concern worldwide, representing a serious infection with significant morbidity and mortality, especially in children and the elderly. The predominant microbial distribution and antibiotic susceptibility were investigated among BSIs in the different intensive care units (ICUs)—pediatric ICU (PICU), surgical ICU (SICU), cardiac ICU (CICU), respiratory ICU (RICU), and geriatric ICU (GICU)—in order to achieve more efficient and appropriate therapies for patients in various ICUs.Methods: In this retrospective cross-sectional study, the blood specimens were collected from five different ICUs of Peking University First Hospital and comprehensive ICU of Miyun Teaching Hospital (Miyun ICU) before antimicrobial treatment from 2017 to 2020. Microorganism cultures of the blood samples were conducted, and positive cultures were tested for type of pathogens and drug susceptibility.Results: The prevalence of BSIs was the highest in the Miyun ICU (10.85%), followed by the RICU (9.48%) and the PICU (8.36%). The total prevalence of Gram-positive bacterial strains (especially Staphylococcus spp. and Enterococcus spp.) in the PICU (44.55%), SICU (57.58%), CICU (55.00%), GICU (49.06%), and Miyun ICU (57.58%) was higher than that of Gram-negative bacteria. The major bacterial strain was Acinetobacter baumannii in the PICU (21.82%); Klebsiella pneumoniae in the SICU (12.88%), CICU (30.00%), and RICU (30.39%); Escherichia coli in the GICU (20.75%); and Staphylococcus epidermidis (18.18%) in the Miyun ICU. Staphylococcus hominis of BSIs remained highly susceptible (&gt;70%) to gentamicin, linezolid, daptomycin, teicoplanin, vancomycin, tigecycline, and rifampicin in all the ICUs. Its antibiotic sensitivity to levofloxacin was moderate in the PICU and CICU, but mild (&lt;30%) in the SICU, RICU, and GICU. K. pneumoniae was highly susceptible to doxycycline, minocycline, and tigecycline in all the ICUs except the RICU, and its antibiotic sensitivity to imipenem, meropenem, amikacin, ciprofloxacin, and levofloxacin was high/moderate in the PICU, CICU, GICU, and Miyun ICU, but mild in the SICU and RICU.Conclusion: The current study demonstrated the distribution of prevalent microorganisms, and their antimicrobial susceptibility exhibited a high divergence among BSIs in different ICUs from a tertiary hospital and an outer suburban hospital in Beijing. Therefore, different antibiotic therapies for various wards and distinct age groups (especially between pediatric and elderly patients) should be considered to control the emergence and spread of highly antibiotic-resistant infections.

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