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1.
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2.
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3.
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4.
Kathleen A.N. Aithinne Casey W. Cooper Robert A. Lynch David L. Johnson 《American journal of infection control》2019,47(5):515-520
Introduction
Clostridium difficile is the leading cause of health care–associated gastric illness. Environmental contamination with C difficile spores is a risk factor for contact transmission, and toilet flushing causes such contamination. This work explores toilet contamination persistence and environmental contamination produced over a series of flushes after contamination.Methods
A flushometer toilet was seeded with C difficile spores in a sealed chamber. The toilet was flushed 24times, with postflush bowl water samples and settle plates periodically collected for culturing and counting. Air samples were collected after each of 12 flushes using rotating plate impactors.Results
Spores were present in bowl water even after 24 flushes. Large droplet spore deposition accumulated over the 24-flush period. Droplet nuclei spore bioaerosol was produced over at least 12 flushes.Conclusions
Toilets contaminated with C difficile spores are a persistent source of environmental contamination over an extended number of flushes. 相似文献5.
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6.
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7.
Juan Jiang Chengping Hu Yuanyuan Li Pinhua Pan Xiaoli Su Pengbo Deng Junpu Wang Xiaoying Wu 《The American journal of the medical sciences》2019,357(4):289-295
Background
Severe pneumonia is responsible for great mortality and morbidity worldwide, and early-applied effective anti-infective therapy can improve the prognosis of patients. However, identification of infectious agents in severe pneumonia remains a major challenge so far. In this study, the potential utility of transmission electron microscopy (TEM) in detecting nonbacterial pathogens in patients with severe pneumonia was retrospectively evaluated.Materials and Methods
A total of 106 patients diagnosed with severe pneumonia at our hospital from September 2015 to December 2017 were included, and their baseline clinical characteristics were collected. Nonbacterial infectious agents detected by TEM in bronchoalveolar lavage fluid (BALF) and serological tests were summarized. The detection rates were further compared between TEM and serological tests.Results
BALF examination under the transmission electron microscope revealed 24 viruses, 16 mycoplasmas, 18 chlamydia, 2 fungi and 74 bacteria in 99 samples, among which 61 samples were mixed infections. The combined use of serological tests and TEM significantly improved the detection rate of nonbacterial infectious agents in patients with severe pneumonia.Conclusions
Our data support that implementation of TEM could improve the sensitivity for detecting viruses, atypical pathogens and mixed infections in BALF from patient of severe pneumonia. Therefore, TEM may be used as an auxiliary diagnostic method of other microbiological tests in severe pneumonia. 相似文献8.
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9.
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10.
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11.
Sakthi Sundararajan Michael S. Kiernan Gregory S. Couper Jenica N. Upshaw David DeNofrio Amanda R. Vest 《Journal of cardiac failure》2019,25(3):188-194
Background:
Systolic heart failure (HF) is a low-grade systemic inflammatory state. Neutrophil-lymphocyte ratio (NLR) is a nonspecific inflammatory marker with prognostic value in HF. We aimed to determine the relationship between NLR and mortality during left ventricular assist device (LVAD) support.Methods and Results:
We retrospectively reviewed LVAD recipients implanted in the years 2010–2018. NLR was recorded before LVAD implantation and at intervals during LVAD support; pre-LVAD and 90-day LVAD NLRs were compared. Cox proportional hazard models were constructed to study the impact of NLR, both before LVAD implantation and at 90 days with LVAD, on mortality during subsequent LVAD support. Among 301 subjects, the median pre-LVAD NLR was 4.7 (interquartile range 3.0–8.0). Higher pre-LVAD NLR was independently associated with increased mortality during a median 324 days of LVAD support (adjusted hazard ratio [HR] 1.03, 95% confidence interval [CI] 1.01–1.06; P?=?.012, adjusted for pre-LVAD age, HF etiology, white blood count, hemoglobin, blood urea nitrogen, and sodium). After LVAD implantation, the NLR rose initially and then plateaued lower by day 90. Despite the mean decrease, higher 90-day LVAD NLR remained independently associated with increased mortality (adjusted HR 1.06, 95% CI 1.01–1.13; P?=?.033, stratified by early infection events).Conclusions:
Higher pre-LVAD NLR is independently associated with mortality during LVAD support. NLR improves during LVAD support, but even accounting for early infections, a higher NLR at day 90 remains associated with subsequent mortality. 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.
Xin-yue Zhang Dong-mei Gu Jing-jing Guo Qing-qing Su Yan-bin Chen 《The American journal of the medical sciences》2019,357(4):316-322
Background
The objective of this study was to improve the understanding of primary pulmonary lymphoma (PPL) for clinicians.Methods
We enrolled 27 patients diagnosed with PPL in the First Affiliated Hospital of Soochow University from January 2000 to December 2016. The clinical manifestations, imaging findings, pathologic features, treatments and prognosis of the patients were collected.Results
The male to female ratio was 1.5:1 and the average age was 54.6 ± 15.7 years old. Nine patients were asymptomatic. The main manifestations were cough, expectoration, bloody sputum and fever. The imaging findings presented as nodule, mass, pneumonia or consolidation. There were 2 cases of Hodgkin's lymphoma, 18 cases of non–Hodgkin's lymphoma and 7 cases of undifferentiated lymphoma. Non–Hodgkin's lymphoma cases were divided into T-cell lymphoma (n?=?2), mucosa-associated lymphoid tissue lymphoma (MALT) (n?=?11), diffuse large B-cell lymphoma (n?=?3), small B-cell lymphoma (n?=?1) and plasmacytoid B-cell lymphoma (n?=?1). Ten MALT cases survived and 1 diffuse large B-cell lymphoma case has been in stable condition for 71 months after surgery and chemotherapy. The international prognostic index was related to the prognosis of PPL.Conclusions
The clinical manifestations and imaging findings of PPL were nonspecific. The prognosis of MALT was better than other types of PPL. The International prognostic index can be used for predicting the prognosis of PPL. 相似文献14.
Anna M. Nordenskjöld Bo Lagerqvist Tomasz Baron Tomas Jernberg Nermin Hadziosmanovic Harmony R. Reynolds Per Tornvall Bertil Lindahl 《The American journal of medicine》2019,132(3):335-346
Background
Myocardial infarction (MI) with nonobstructive coronary arteries (MINOCA) is common. There are limited data on the mechanisms and prognosis for reinfarction in MINOCA patients.Methods
In this observational study of MINOCA patients hospitalized in Sweden and registered in the SWEDEHEART registry between July 2003 and June 2013 and followed until December 2013, we identified 9092 unique patients with MINOCA of 199,163 MI admissions in total. The 570 (6.3%) MINOCA patients who were hospitalized due to a recurrent MI constituted the study group.Results
The mean age was 69.1 years and 59.1% were women. The median time to readmission was 17 months. A total of 340 patients underwent a new coronary angiography and 180 (53%) had no obstructive coronary artery disease (CAD) and 160 (47%) had obstructive CAD; 123 had 1-vessel, 26 had 2-vessel, 9 had 3-vessel disease, and 2 had left main together with 1-vessel disease. Male sex, diabetes, peripheral vascular disease, higher levels of creatinine, and ST elevation at presentation were more common in patients with MI with obstructive CAD than in patients with a recurrent MINOCA. Mortality during a median follow-up of 38 months was similar whether the reinfarction event was MINOCA or MI with obstructive CAD 13.9% vs 11.9% (P?=?.54).Conclusions
About half of patients with reinfarction after MINOCA who underwent coronary angiography had progression of coronary stenosis. Angiography should be strongly considered in patients with MI after MINOCA. Mortality associated with recurrent events was substantial, though there was no difference in mortality between those with or without significant CAD. 相似文献15.
Edward R. McClellan Andrew Hover Mehana Moore Justin Spaleny Seema Singh Ludrena Rodriguez Michael B. Lustik Donald J. Gloeb 《American journal of infection control》2019,47(5):558-564
Background
Objective
Obstetric-related infections are a major cause of maternal morbidity and mortality worldwide. Our team implemented an evidence-based infection control bundle aimed at reducing obstetric-related infections at our facility.Methods
A multidisciplinary team at Tripler Army Medical Center developed, implemented, and evaluated an evidence-based maternal safety infection control bundle (MSICB) on labor and delivery aimed at reducing the incidence of surgical site infections (SSI) and chorioamnionitis. Adenosine triphosphate testing of patient care–related surfaces was performed while behavioral and environmental interventions were implemented. Incidence rates for chorioamnionitis, SSI, and endometritis were compared between pre- and during-MSICB implementation using Fisher exact test and Poisson regression, adjusting for year and quarter. The decision science analysts at US Army Medical Command, Fort Sam Houston, Texas responsible for our facility utilized diagnosis-related group and ICD-10 Procedure Coding to determine infection-related costs.Results
Prior to implementation of the MSICB, the rates of chorioamnionitis, SSI, and endometritis in the first half of 2016 were 6.3%, 3.4%, and 0.4%, respectively. After implementation of the MSICB, in the first 6 months of 2017, the rates of chorioamnionitis and SSI decreased to 1.7% and 1.0%, respectively, with no change in the rate of endometritis. The rate was significantly lower after implementation for chorioamnionitis (P < .001), and there was a statistically nonsignificant decrease for SSI (P?=?.060) and no difference for postpartum endometritis (P?=?1.00). These reductions resulted in an estimated net cost savings of $671,218.Conclusions
A multidisciplinary approach with evidence-based strategies resulted in a significant decrease (P < .001) in chorioamnionitis and a statistically nonsignificant decrease (P?=?.060) in the SSI rate, which resulted in a significant cost savings for the hospital. There was no change in our postpartum endometritis rate. 相似文献16.
Ravinder Kang Samuel T. Kunkel Jesse A. Columbo Philip P. Goodney Sandra L. Wong 《The American journal of medicine》2019,132(4):530-534.e1
Background
Employee satisfaction is thought to impact performance. However, which aspects of employee satisfaction matter most is unknown. We utilized data from the Veterans Affairs Medical Centers(VAMC) via their Strategic Analytics for Improvement and Learning program to examine the association between organizational satisfaction as well as job-specific satisfaction with measures of patient safety, patient satisfaction, and hospital rating.Methods
The correlation between employee satisfaction with their organization and with their specific job were examined across indicators of patient care using Pearson and Spearman's correlation. Employee satisfaction data were obtained from the All Employee Survey.Results
We found that employee job-specific satisfaction does not correlate with patient outcomes, whereas higher satisfaction with the organization is associated with improved patient safety (ρ?=??0.19, P < .05) and correlates with all aspects of patient satisfaction (“top box” ratings of hospital [r?=?0.30, P < 0.005], primary care [r?=?0.25, P < 0.005], and specialty care [r?=?0.14, P < 0.005]). Further, employees are more satisfied with their job and organization when they work at a VAMC with a higher Star rating.Conclusion
Employee organizational satisfaction and job-specific satisfaction are distinct metrics, and it is higher organizational satisfaction that is associated with improved patient care. 相似文献17.
Gary P. Wormser Kitae Park Colby Madison Julia Rozenberg Donna McKenna Carol Scavarda Carol Karmen Rhea Dornbush Paul Visintainer 《The American journal of medicine》2019,132(4):519-524
Background
The Beck Depression Inventory (BDI-II) may be used to evaluate individuals for symptoms of depression.Methods
In a 1-year prospective study, 52 adult Lyme disease patients with erythema migrans and 104 matched control subjects were clinically assessed and completed the BDI-II at study entry and approximately 6 and 12 months later following antibiotic treatment.Results
The mean BDI-II score was significantly higher at the baseline visit among Lyme disease patients compared with controls (P?=?.002), but no significant differences between the groups were observed at either the 6- or 12-month study visits. Over the course of the study, the mean BDI-II scores decreased an average of approximately 0.22 points per month (P < .0005) for Lyme disease patients, whereas the mean scores changed very little for controls (mean change?=??0.02 per month, P?=?.50). The total number of somatic symptoms, of the 12 symptoms evaluated, strongly and directly correlated with the BDI-II scores at the baseline visit for the Lyme disease patients.Conclusions
The mean BDI-II scores of patients with early Lyme disease significantly exceeded that of matched controls at study entry, but by 6 months the values did not differ significantly. There was a good-to-excellent direct correlation between the BDI-II score and the total number of symptoms, suggesting that the BDI-II scores were reflecting somatic rather than affective depressive symptoms. When using the BDI-II as an assessment tool of patients with Lyme disease, infection-related somatic symptoms per se need to be considered in the interpretation of the results. 相似文献18.
19.
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20.
Xiao-Wei Liu Hong-Feng Jin Chang-Qing Du Li-Jiang Tang 《The American journal of the medical sciences》2019,357(4):323-332