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1.
Antonia Scobie Sanch Kanagarajah Ross J. Harris Lisa Byrne Corinne Amar Kathie Grant Gauri Godbole 《The Journal of infection》2019,78(3):208-214
Listeriosis
is a foodborne illness that can result in septicaemia, Central Nervous System (CNS) disease, foetal loss and death in high risk patients.Objectives
To analyse the demographic trends, clinical features and treatment of non-perinatal listeriosis cases over a ten year period and identify mortality-associated risk factors.Methods
Reported laboratory-confirmed non-pregnancy associated cases of listeriosis between 2006 and 2015 in England were included and retrospectively analysed. Multivariate logistic regression analysis was performed to determine independent risk factors for mortality.Results
1357/1683 reported cases met the inclusion criteria. Overall all-cause mortality was 28.7%; however, mortality rates declined from 42.1% to 20.2%. Septicaemia was the most common presentation 69.5%, followed by CNS involvement 22.4%. CNS presentations were significantly associated with age?<?50 years, and septicaemia with older age. Age?>?80 years (OR 3.32 95% CI 1.92–5.74), solid-organ malignancy (OR 3.42 95% CI 2.29-5.11), cardiovascular disease (OR 3.30 95% CI 1.64–6.63), liver disease (OR 4.61 95% CI 2.47–8.61), immunosuppression (OR 2.12 95% CI 1.40-3.21) and septicaemia (OR 1.60 95% CI 1.17–2.20) were identified as independent mortality risk factors.Conclusions
High risk groups identified in this study should be the priority focus of future public health strategies aimed at reducing listeriosis incidence and mortality. 相似文献2.
Medha Barbhaiya Candace H. Feldman Hongshu Guan Sarah K. Chen Michael A. Fischer Daniel H. Solomon Brendan M. Everett Karen H. Costenbader 《Seminars in arthritis and rheumatism》2019,48(5):840-846
Objective
Systemic lupus erythematosus (SLE), which is associated with increased stroke risk, is more prevalent and often more severe among Blacks, Asians, and Hispanics than Whites. We examined racial/ethnic variation in stroke rates and risks, overall and by hemorrhagic versus ischemic subtype, among SLE patients.Methods
Within Medicaid (2000–2010), we identified patients aged 18–65 with SLE (≥ 3 ICD-9 710.0 codes, ≥ 30days apart) and ≥12 months of continuous enrollment. Subjects were followed from index date to first stroke event, death, disenrollment, or end of follow-up. Race/ethnicity-specific annual event rates were calculated for stroke overall and by subtypes (hemorrhagic vs. ischemic). We used Cox proportional hazard models to estimate hazard ratios (HR) of stroke by race/ethnicity, adjusting for comorbidities and the competing risk of death.Results
Of 65,788 SLE patients, 93.1% were female. Racial/ethnic breakdown was 42% Black, 38% White, 16% Hispanic, 3% Asian, and 1% American Indian/Alaska Natives. Mean follow-up was 3.7 ± 3.0years. After multivariable adjustment, Blacks were at increased risk of overall stroke (HR 1.34 [95%CI 1.18–1.53), hemorrhagic stroke (HR 1.42 [1.00–2.01]), and ischemic stroke (HR 1.33 [1.15–1.52]) compared to Whites. Hispanics were at increased risk of overall stroke (HR 1.25 [1.06–1.47)] and hemorrhagic stroke (HR 1.79 [95% CI 1.22–2.61]), but not ischemic stroke, compared to Whites.Conclusion
Among SLE patients enrolled in Medicaid, we observed elevated stroke risk (overall and by subtype) among Blacks and Hispanics compared to Whites, suggesting the importance of early recognition and screening for stroke risk factors among Blacks and Hispanics. 相似文献3.
Kevin Bryan Lo Hafeez Ul Hassan Virk Vladimir Lakhter Pradhum Ram Carlos Gongora Gregg Pressman Vincent Figueredo 《The American journal of medicine》2019,132(4):505-509
Background
Recent guidelines have suggested avoiding beta-blockers in the setting of cocaine-associated acute coronary syndrome. However, the available evidence is both scarce and conflicted. The purpose of this systematic review and meta-analysis is to investigate the evidence pertaining to the use of beta-blockers in the setting of acute cocaine-related chest pain and its implication on clinical outcomes.Methods
Electronic databases were systematically searched to identify literature relevant to patients with cocaine-associated chest pain who were treated with or without beta-blockers. We examined the end-points of in-hospital all-cause mortality and myocardial infarction. Pooled risk ratios (RR) and their 95% confidence intervals (CI) were calculated for all outcomes using a random-effects model.Results
Five studies with a total of 1447 patients were included. Our analyses found no differences between patients treated with or without beta-blockers for either myocardial infarction (RR 1.08; 95% CI, 0.61-1.91) or all-cause mortality (RR 0.75; 95% CI, 0.46-1.24). Heterogeneity among included studies was low to moderate.Conclusion
This systematic review and meta-analysis suggests that beta-blocker use is not associated with adverse clinical outcomes in patients presenting with acute chest pain related to cocaine use. 相似文献4.
Sarah C. Snow Gregg C. Fonarow Joseph A. Ladapo Donna L. Washington Katherine J. Hoggatt Boback Ziaeian 《The American journal of medicine》2019,132(4):478-488.e4
Background
Several cardiotoxic substances impact heart failure incidence. The burden of comorbid tobacco or substance use disorders among heart failure patients is under-characterized. We describe the burden of tobacco and substance use disorders among hospitalized heart failure patients in the United States.Methods
We calculated the proportion of primary heart failure hospitalizations in the 2014 National Inpatient Sample with tobacco or substance use disorders accounting for demographic factors.Results
Of 989,080 heart failure hospitalizations, 15.5% (n?=?152,965) had documented tobacco (n?=?119,285, 12.1%) or substance (n?=?61,510, 6.2%) use disorder. Female sex was associated with lower rates of tobacco (odds ratio [OR] 0.72; 95% confidence interval [CI], 0.70-0.74) and substance (OR 0.37; 95% CI, 0.36-0.39) use disorder. Tobacco and substance use disorder rates were highest for hospitalizations <55years of age. Native American race was associated with increased risk of alcohol use disorder (OR 1.67; 95% CI, 1.27-2.20) and black race with alcohol (OR 1.09; 95% CI, 1.02-1.16) or drug (OR 1.63; 95% CI, 1.53-1.74) use disorder. Medicaid insurance or income in the lowest quartile were associated with increased risk of tobacco and substance use disorders.Conclusions
Tobacco and substance use disorders affect vulnerable heart failure populations, including those of male sex, younger age, lower socioeconomic status, and racial/ethnic minorities. Enhanced screening for tobacco and substance use disorders in hospitalized heart failure patients may reveal opportunities for treatment and secondary prevention. 相似文献5.
Zhenzhen Wang Biming Zhan Huihui Bao Xiao Huang Yanqing Wu Qian Liang Weifang Zhang Long Jiang Xiaoshu Cheng 《The American journal of the medical sciences》2019,357(3):230-241
Background
The present study performed a meta-analysis of randomized and prospective trials to compare the outcomes of percutaneous coronary intervention (PCI) with stents versus coronary artery bypass graft surgery (CABG) for unprotected left main coronary artery (UPLM) stenosis.Methods
The Cochrane Library, PubMed and EMBASE databases were systematically searched until July 2017. The Newcastle-Ottawa scale was used for quality assessment.Results
A total of 19 studies with 16,900 participants were included. Pooled analysis showed no significant differences in all-cause mortality (odds ratio [OR] 0.94; 95% CI 0.74-1.20) and cardiac death (OR 1.04; 95% CI 0.74-1.47). However, subgroup analysis showed that PCI was associated with a low all-cause mortality rate at 30-day follow up (OR 0.48; 95% CI 0.26-0.89). The stroke rate in PCI was lower in short-term follow up (OR 0.45; 95% CI 0.23-0.88) and long-term follow up (OR 0.36; 95% CI 0.27-0.47). On the other hand, PCI was associated with higher risk of myocardial infarction (OR 1.59; 95% CI 1.34-1.88), repeat revascularization (OR 2.47; 95% CI 1.80-3.37) and target vessel revascularization (OR 2.10; 95% CI 1.72-2.57) compared to CABG in the pooled analysis.Conclusions
The current evidence suggests that the risk of stroke was significantly reduced in PCI compared to that in CABG. Therefore, PCI is the preferred treatment for patients with a high risk of stroke. Additionally, in short-term follow up, PCI was reported to be safe and effective for UPLM patients compared to CABG. However, CABG caused fewer complications long term. 相似文献6.
Ted R. Mikuls T. Craig Cheetham Gerald D. Levy Nazia Rashid Artak Kerimian Kimberly J. Low Brian W. Coburn David T. Redden Kenneth G. Saag P. Jeffrey Foster Lang Chen Jeffrey R. Curtis 《The American journal of medicine》2019,132(3):354-361
Purpose
The purpose of this study was to test a pharmacist-led intervention to improve gout treatment adherence and outcomes.Methods
We conducted a site-randomized trial (n=1463 patients) comparing a 1-year, pharmacist-led intervention to usual care in patients with gout initiating allopurinol. The intervention was delivered primarily through automated telephone technology. Co-primary outcomes were the proportion of patients adherent (proportion of days covered ≥0.8) and achieving a serum urate <6.0 mg/dl at 1 year. Outcomes were reassessed at year 2.Results
Patients who underwent intervention were more likely than patients of usual care to be adherent (50% vs 37%; odds ratio [OR] 1.68; 95% confidence interval [CI] 1.30, 2.17) and reach serum urate goal (30% vs 15%; OR 2.37; 95% CI 1.83, 3.05). In the second year (1 year after the intervention ended), differences were attenuated, remaining significant for urate goal but not for adherence. The intervention was associated with a 6%-16% lower gout flare rate during year 2, but the differences did not reach statistical significance.Conclusions
A pharmacist-led intervention incorporating automated telephone technology improved adherence and serum urate goal in patients with gout initiating allopurinol. Although this light-touch, low-tech intervention was efficacious, additional efforts are needed to enhance patient engagement in gout management and ultimately to improve outcomes. 相似文献7.
Huang-Hsi Chen Wuu-Tsun Perng Jeng-Yuan Chiou Yu-Hsun Wang Jing-Yang Huang James Cheng-Chung Wei 《Seminars in arthritis and rheumatism》2019,48(5):895-899
Objective
Autoimmunity may play a role in early-stage dementia. The association between Sjogren's syndrome (SS) and dementia remains unknown. This study was conducted to provide epidemiologic evidence for this relationship.Methods
This 12-year, nationwide, population-based, retrospective cohort study analyzed the risk of dementia in the SS cohort. We also investigated the incidence of dementia among patients with SS by using data from the Longitudinal Health Insurance Database 2000, maintained by the Taiwan National Health Research Institutes. To balance the prevalence of characteristics in the cohorts, we used the propensity score to match selected comorbidities in the two cohorts. We also analyzed the association between SS and dementia among patients with different potential risks by using a Cox proportional hazard model.Results
According to the analysis of data obtained from follow-up conducted during 2000–2012, the incidence of dementia in the SS cohort was 1.21-fold that in the control cohort (95% confidence interval [CI]?=?1.02–1.45, p?<?0.05). In the group older than 65years, the incidence of dementia was significantly high (adjusted hazard ratio [aHR]?=?5.30, 95% CI?=?4.26–6.60, p?<?0.01). After adjustment for comorbidities, including Parkinson's disease (aHR?=?2.98, 95% CI?=?1.80–4.94), insomnia (aHR?=?1.45, 95% CI?=?1.14–1.85), and hypertension (aHR?=?1.43, 95% CI?=?1.19–1.71), the association between SS and dementia was still significant.Conclusion
This 13-year, nationwide, population-based retrospective cohort study revealed patients with SS to have a higher risk of dementia. 相似文献8.
Adelita Tinoco David W. Mortara Xiao Hu Cass Piper Sandoval Michele M. Pelter 《Heart & lung : the journal of critical care》2019,48(2):114-120
Background
Cheyne-Stokes respiration and periodic breathing (CSRPB) have not been studied sufficiently in the intensive care unit setting (ICU).Objectives
To determine whether CSRPB is associated with adverse outcomes in ICU patients.Methods
The ICU group was divided into quartiles by CSRPB (86 patients in quartile 1 had the least CSRPB and 85 patients in quartile 4 had the most CSRPB). Adverse outcomes (emergent intubation, cardiorespiratory arrest, inpatient mortality and the composite of all) were compared between patients with most CSRPB (quartile 4) and those with least CSRPB (quartile 1).Results
ICU patients in quartile 4 had a higher proportion of cardiorespiratory arrests (5% versus 0%, (p=.042), and more adverse events over all (19% versus 8%, p=.041) as compared to patients in quartile 1.Conclusions
CSRPB can be measured in the ICU and it's severity is associated with adverse outcomes in critically ill patients. 相似文献9.
Background
Sharps injuries occur often among surgical staff, but they vary considerably.Methods
We searched PubMed and Embase for studies assessing the incidence of sharps injuries. We combined the incidence rates of similar studies in a random effects meta-analysis and explored heterogeneity with meta-regression.Results
We located 45 studies of which 11 were randomized control trials, 15 were follow-up studies, and 19 were cross-sectional studies. We categorized injuries as self-reported, glove perforations, or administrative injuries. We calculated the population at risk as person-years and as person-operations (po). Meta-analysis of the incidence rate based on the best outcome measure resulted in 13.2 injuries per 100 time-units (95% confidence interval [CI], 4.7-37.1; I2?=?100%). Per 100 person-years, the injury rate was 88.2 (95% CI, 61.3-126.9; 21 studies) for self-reported injuries, 40.0 for perforations (95% CI, 19.2-83.5; 15 studies), and 5.8 for administrative injuries (95% CI, 2.7-12.2; 5 studies). Per 100 po, the respective figures were 2.1 (95% CI, 0.8-5.0; 4 studies), 11.1 (95% CI, 6.6-18.9, 15 studies), and 0.1 (95% CI, 0.05-0.21). I2 values were all above 90%. Meta-regression indicated lower incidence rates in studies that used perforations per po.Conclusions
A surgeon will have a sharps injury in about 1 in 10 operations . Reporting of sharps injuries in surgical staff should be standardized per 100 po and be assessed in prospective follow-up studies. 相似文献10.
Stefanos Despotopoulos Anastasios Roumeliotis Nicholas G. Kounis Grigorios Tsigkas George Hahalis Periklis Davlouros 《Heart & lung : the journal of critical care》2019,48(2):138-140
Background
Kounis syndrome is a systemic complication following an allergic reaction, presenting with coronary artery spasm or thrombosis and occasionally with stent thrombosis that can have fatal outcome.Objectives
Heparins can induce allergic reactions via tissue antigenicity, heparin induced thrombocytopenia and contact system-activating effects of contaminants but allergy bivalirudin has not been reported so far.Methods
Herein, we describe a patient with fatal acute coronary in-stent thrombosis following an allergic reaction soon after an intra-arterial heparin dose and intravenous administration of bivalirudin during angioplasty.Results
The patient received intense myocardial infarction protocol treatment including angioplasty and defibillation together with antiallergic therapy but despite all of these efforts and measures, he succumbed 2 h later.Conclusions
Significant suspicion should be raised that life saving drugs such as heparin and bivalirudin could join forces with concurrent medication acting as antigens and induce fulminant and fatal stent thrombosis as a manifestation of Kounis syndrome 相似文献11.
Sikandar H Khan Rohit Devnani Michelle LaPradd Matt Landrigan Alan Gray Andrea Kelley George J. Eckert Xiaochun Li Babar A. Khan 《Heart & lung : the journal of critical care》2019,48(2):131-137
Rationale
Red blood cells (RBC) undergo morphologic and biochemical changes during storage which may lead to adverse health risks upon transfusion. In prior studies, the effect of RBC age on health outcomes has been conflicting. We designed the study to assess the effects of RBC units’ storage duration on health outcomes specifically for hospitalized patients undergoing hip fracture surgery or coronary artery bypass grafting (CABG) surgery.Methods
Using International Classification of Diseases (ICD) 9 codes, hip fracture surgery and CABG surgery patients, who received RBC transfusions between 2008 and 2013, were retrospectively identified from the electronic medical records system. Hip fracture surgery and CABG cohorts were sub-divided into 3 blood age groups based upon RBC unit age at the time of transfusion: young blood (RBC units stored less than or equal to 14 days), old blood (RBC units were stored for greater than or equal to 28 days), or mixed blood for the remaining patients. Outcome variables were 30-day, 90-day, and inpatient mortality as well as hospital length of stay.Results
A total of 3,182 patients were identified: 1,121 with hip fractures and 2,061 with CABG. Transfusion of old blood was associated with higher inpatient mortality in the hip fracture surgery cohort (OR 166.8, 95% CI 1.067-26064.7, p?=?0.04) and a higher 30-day mortality in the CABG cohort (OR 4.55, 95% CI 1.01–20.49, p?=?0.03).Conclusions
Transfusing RBC units stored for greater than or equal to 28 days may be associated with a higher mortality for patients undergoing hip fracture or CABG. 相似文献12.
Lidia Redondo-Bravo Enrique Gutiérrez-González Isabel San Juan-Sanz Inés Fernández-Jiménez Guillermo Ruiz-Carrascoso Sara Gallego-Lombardo Laura Sánchez-García Dolores Elorza-Fernández Adelina Pellicer-Martínez Félix Omeñaca Ana Robustillo-Rodela 《American journal of infection control》2019,47(3):271-279
Background
We describe the investigation undertaken and the measures adopted to control a Serratia marcescens outbreak in the neonatology unit of La Paz University Hospital in Madrid, Spain.Methods
Weekly rectal and pharyngeal screenings for S marcescens were performed in the neonates starting after detection of the outbreak. Environmental samples and samples from health care workers (HCWs) were obtained for microbiological analysis. An unmatched case-control study was carried out to investigate risk factors for infection/colonization.Results
The outbreak began in June 2016 and ended in March 2017, affecting a total of 59 neonates. Twenty-five (42.37%) neonates sustained an infection, most frequently conjunctivitis and sepsis. Multivariate logistic regression identified the following risk factors: parenteral nutrition (odds ratio [OR], 103.4; 95% confidence interval [CI], 11.9-894.8), history of previous radiography (OR, 15.3; 95% CI, 2.4-95.6), and prematurity (OR, 5.65; 95% CI, 1.5-21.8). Various measures were adopted to control the outbreak, such as strict contact precautions, daily multidisciplinary team meetings, cohorting, allocation of dedicated staff, unit disinfection, and partial closure. Hands of HCWs were the main suspected mechanism of transmission, based on the inconclusive results of the environmental investigation and the high number of HCWs and procedures performed in the unit.Conclusions
S marcescens spreads easily in neonatology units, mainly in neonatal intensive care units, and is often difficult to control, requiring a multidisciplinary approach. Strict measures, including cohorting and medical attention by exclusive staff, are often needed to get these outbreaks under control. 相似文献13.
Deepan S. Dalal Josefina Duran Tina Brar Rasha Alqadi Christopher Halladay Alisha Lakhani James L. Rudolph 《Seminars in arthritis and rheumatism》2019,48(5):799-807
Objective
Biologic anti-rheumatic drugs are used with less frequency among older patients compared to young patients. This population is less represented in studies performed to evaluate the efficacy and safety of this drugs. We aimed to assess the efficacy and safety of biological agents between the older RA patients compared to young.Methods
A comprehensive, systematic search was conducted in major indexing databases using key terms for RA and each biological agent. The review process was completed by 2 investigators. Both randomized controlled trials and observational studies of at least 6-month duration conducted in adult RA patients were included. Outcomes of interest were clinical efficacy and safety. Effect-estimates were pooled using random-effects modeling if 4 or more studies used the same scale and time-frame for measuring outcomes.Results
24 studies (16 focusing on anti-TNF agents) representing 63,705 patients (24% were older) were included. Older RA patients had worse baseline RA disease activity, longer disease duration at the time of enrollment in the trial (14.4?±?3.6 vs. 10.9?±?3.6 years; p?<?0.001) and higher steroid use (73.2 vs. 64.7%, p?<?0.001) than younger. 5 out of 6 studies assessing anti-TNF agents showed worse efficacy outcomes in older patients. The pooled OR of infection and ADRs with anti-TNF agents in older compared to young RA patients was OR 1.59 (95% CI: 1.45–1.76) and 1.40 (95% CI: 1.23–1.61) respectively.Conclusions
Older patients had worse safety and efficacy with biological agents but also had worse baseline disease activity. There was significant heterogeneity in reporting outcomes and very limited studies in biological agents other than anti-TNF drugs. 相似文献14.
Hester Groenewegen Wouter F.W. Bierman Konstantina Delli Pieter U. Dijkstra Willem Nesse Arjan Vissink Frederik K.L. Spijkervet 《The Journal of infection》2019,78(3):171-177
Objective
To assess periodontitis prevalence and severity in HIV infected patients as compared to controls. Furthermore, to assess whether HIV infection characteristics are associated with periodontitis.Design
cross-sectional controlled study.Methods
We assessed prevalence and severity of periodontitis in 258 HIV-infected patients and 539 historical controls with the Dutch Periodontal Screening Index (DPSI). HIV characteristics were collected from medical charts. Age-related diseases and oral care were assessed with questionnaires.Results
Severe periodontitis (DPSI 4) was more prevalent in HIV-infected patients than in controls (66% vs. 36%, p?=?0.002). HIV-infection, increasing age and male sex were significant risk factors for severe periodontitis. In particular, older male HIV patients have a higher risk of severe periodontitis. Clinical, immunological and virologic characteristics, and antiretroviral therapy were not associated with periodontitis prevalence or severity. HIV-infected patients rate the importance of their oral health as high, although many do not disclose their HIV infection to their dentists.Conclusions
Prevalence and severity of periodontitis are higher in HIV-infected patients compared to controls, particularly in older males. Awareness of the increased prevalence of periodontitis associated with HIV-infection among patients and health-care professionals could significantly improve oral health and quality of life of HIV-infected patients. 相似文献15.
Yue-Nan Ni He Yu Hui Xu Wei-jing Li Bin-miao Liang Ling Yang Zong-An Liang 《The American journal of the medical sciences》2019,357(3):213-222
Background
We aimed to further determine the relationship between the areas of visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), and the ratio of VAT to SAT (VAT/SAT) with the outcomes of acute respiratory distress syndrome (ARDS) patients.Methods
A retrospective study was performed on patients with ARDS in 7 intensive care units (ICU) of West China Hospital, Sichuan University.Results
A total of 169 patients were included in the analysis. Abdominal computed tomography scans of each patient within 24 hours of being admitted to the ICU were assessed by at least 2 investigators. Higher VAT/SAT was related with higher hospital mortality (22% vs. 44%, P?=?0.003; adjusted odds ratio [aOR] 0.699, 95% CI 0.530-0.922 ([P?=?0.011]). On the contrary, higher SAT and VAT were related to lower hospital mortality in ARDS (aOR 1.077, 95% CI 1.037-1.119 [P < 0.001]; aOR 1.017, 95% CI 1.004-1.030 [P?=?0.011], respectively). Patients with higher SAT and VAT had shorter length of ICU stay (ICU LOS) (26.26 vs. 15.83 days, P?=?0.031; 25.16 vs. 14.19 days, P?=?0.007, respectively), while VAT/SAT was not related with ICU LOS. Moreover, we did not find any significant relationship either between VAT/SAT and mechanical ventilation-free days or between SAT and mechanical ventilation-free days.Conclusions
This study suggests that VAT/SAT can contribute to adverse outcomes of patients with ARDS. However, higher SAT and VAT were related to better prognosis of ARDS patients. 相似文献16.
Zachary Boivin Mario F. Perez Nkiruka C. Atuegwu Antonio Anzueto Eric M. Mortensen 《The American journal of the medical sciences》2019,357(4):296-301
Background
Prior research has demonstrated high mortality rates in patients with cirrhosis who contract bacterial infections. The purpose of our study was to explore clinical outcomes such as 90-day mortality, rehospitalization, and intensive care unit (ICU) admission in older veterans with pneumonia and cirrhosis.Methods
We conducted a retrospective cohort study of hospitalized patients with community-acquired pneumonia at any Departments of Veterans Affairs (VA) hospital over a 10-year period. We included patients 65 years or older who consistently received VA care and who were diagnosed with community-acquired pneumonia. There were 103,997 patients who met the inclusion criteria, and 1,246 patients with cirrhosis. We used multilevel regression models to examine the association between cirrhosis and the outcomes of interest after controlling for potential confounders.Results
Cirrhosis was associated with significantly increased odds of 90-day mortality (odds ratio 1.79, 95% confidence interval, 1.57-2.04). There were also significantly increased odds of rehospitalization within 90-days (1.30, 1.16-1.47). No significant association was found with ICU admission (1.00, 0.83-1.19).Conclusions
We found an association between cirrhosis and 90-day mortality and rehospitalization in older patients with pneumonia. We suggest that physicians should carefully monitor patients with cirrhosis who develop pneumonia. 相似文献17.
Noelle V. Pavlovic Tania Randell Tim Madeira Steven Hsu Radoslav Zinoviev Martha Abshire 《Heart & lung : the journal of critical care》2019,48(2):90-104
Background
Left ventricular assist devices (LVADs) improve quality of life in end-stage heart failure but can cause serious complications such as infections with driveline infection causing significant morbidity and mortality.Objectives
The purpose of this systematic literature review is to synthesize the literature to determine variables associated with driveline infection and seek opportunities to improve nursing management of LVAD drivelines.Methods
A systematic literature review was performed. The evidence was synthesized using the Johns Hopkins Nursing Evidence-Based Practice tools and the Chain of Infection epidemiological framework.Results
Thirty-four studies focused on vulnerable host, portal of entry, and causative organism aspects of the Chain of Infection. Increased BMI, younger age, exposed driveline velour showed increased risk of infection and driveline dressing protocol change showed lower risk of infection.Conclusions
Although some risk factors for infection were identified, evidence is still limited. Nurses are uniquely positioned to improve driveline management, disrupting the chain of infection. 相似文献18.
Rebecca Grayston Gabriela Czanner Kareim Elhadd Andreas Goebel Bernhard Frank Nurcan Üçeyler Rayaz A Malik Uazman Alam 《Seminars in arthritis and rheumatism》2019,48(5):933-940
Objectives
Fibromyalgia is a condition which exhibits chronic widespread pain with neuropathic pain features and has a major impact on health-related quality of life. The pathophysiology remains unclear, however, there is increasing evidence for involvement of the peripheral nervous system with a high prevalence of small fiber pathology (SFP). The aim of this systematic literature review is to establish the prevalence of SFP in fibromyalgia.Methods
An electronic literature search was performed using MEDLINE, EMBASE, PubMed, Web of Science, CINAHL and the Cochrane Library databases. Published full-text, English language articles that provide SFP prevalence data in studies of fibromyalgia of patients over 18years old were included. All articles were screened by two independent reviewers using a priori criteria. Methodological quality and risk of bias were evaluated using the critical appraisal tool by Munn et al. Overall and subgroup pooled prevalence were calculated by random-effects meta-analysis with 95% CI.Results
Database searches found 935 studies; 45 articles were screened of which 8 full text articles satisfied the inclusion criteria, providing data from 222 participants. The meta-analysis demonstrated the pooled prevalence of SFP in fibromyalgia is 49% (95% CI: 38–60%) with a moderate degree of heterogeneity, (I2=?68%). The prevalence estimate attained by a skin biopsy was 45% (95% CI: 32–59%, I2=?70%) and for corneal confocal microscopy it was 59% (95% CI: 40–78%, I2=?51%).Conclusion
There is a high prevalence of SFP in fibromyalgia. This study provides compelling evidence of a distinct phenotype involving SFP in fibromyalgia. Identifying SFP will aid in determining its relationship to pain and potentially facilitate the development of future interventions and pharmacotherapy. 相似文献19.
Quan M. Bui Oscar O. Braun Michela Brambatti Yan K. Gernhofer Holly Hernandez Victor Pretorius Eric Adler 《Heart & lung : the journal of critical care》2019,48(2):85-89
Background
The Stanford integrated psychosocial assessment for transplantation (SIPAT) is a validated psychosocial evaluation tool in the transplant population.Objective
We evaluated SIPAT in predicting post-left ventricular assist device (LVAD) outcomes, including cumulative re-admissions, driveline infections, pump malfunction, pump thrombosis, gastrointestinal bleeding, major bleeding, stroke and right ventricular failure.Methods
This retrospective study included 50 LVAD patients at an academic institution in the United States who had a pre-implant SIPAT score during the years 2015-2017. Patients were split into two groups based on SIPAT score, separating a “excellent”/“good” from a “minimally acceptable”/“poor” candidate. Poisson regression, using SIPAT as both a categorical and continuous variable, was used to compare the incidence rates of the primary outcome of cumulative re-admissions and secondary outcomes of LVAD complications.Results
The patient cohort was predominantly male 93.5% vs 89.4% (p = 0.629) with a median age of 67.0 vs 58.0 years (p = 0.037), planned destination therapy 48.4% vs 68.4% (p = 0.242) and median LVAD follow-up time of 241 vs 379 days (p = 0.10) in the low- and high- SIPAT groups, respectively. SIPAT was not a significant predictor for cumulative re-admissions, but there was an association between higher SIPAT scores and major bleeding.Conclusion
In this single-center retrospective study, SIPAT did not predict cumulative re-admissions. Further study is required to validate SIPAT before clinical implementation. 相似文献20.
Madeline R. Sterling Deanna Jannat-Khah Joanna Bryan Samprit Banerjee Leslie A. McClure Virginia G. Wadley Frederick W. Unverzagt Emily B. Levitan Parag Goyal Janey C. Peterson Jennifer J. Manly Deborah A. Levine Monika M. Safford 《Journal of cardiac failure》2019,25(2):130-136
