Abstract:
:Thrombocytopenia is a characteristic feature during the acute phase of dengue infection and has been found to associate with vascular leakage in severe dengue. Although dengue antigens have been observed in platelets, there is no strong evidence to suggest a direct infection of platelets by dengue virus as a contributing factor for thrombocytopenia. We show that dengue virus can enter platelets but replicate viral ribonucleic acid to a minimal extent and, therefore, cannot produce infectious virus. Dengue antigen was undetectable in platelets isolated from dengue patients; however, we observed an increase in CD14+CD16+ monocyte-platelet complexes, suggesting a mechanism for platelet clearance.
journal_name
Open Forum Infect Disjournal_title
Open forum infectious diseasesauthors
Kar M,Singla M,Chandele A,Kabra SK,Lodha R,Medigeshi GRdoi
10.1093/ofid/ofx051subject
Has Abstractpub_date
2017-03-23 00:00:00pages
ofx051issue
2issn
2328-8957pii
ofx051journal_volume
4pub_type
杂志文章abstract:Background:Retention in care (RIC) and viral suppression (VS) are associated with reduced HIV transmission and mortality. Studies addressing postpartum engagement in HIV care have been limited by small sample size, short follow-up, and a lack of data from the Southeast United States. Methods:HIV-positive adult women w...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofz023
更新日期:2019-01-19 00:00:00
abstract::Jails represent a critical component of the public health response to HCV elimination. We report on outcomes of 104 patients receiving HCV treatment from January 1, 2014 to June 30, 2016 in a large urban jail setting. Our data demonstrate that treatment in jails is feasible, but many barriers remain. ...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofx142
更新日期:2017-07-07 00:00:00
abstract:Background:Molecular detection methods allow for the simultaneous detection of several infectious agents. This study assesses whether co-infection with 2 viruses as compared with 1 is associated with increased hospitalization in those with acute respiratory infections. Methods:We prospectively enrolled a cohort of ped...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofz424
更新日期:2019-10-03 00:00:00
abstract::[This corrects the article DOI: 10.1093/ofid/ofx156.][This corrects the article DOI: 10.1093/ofid/ofx156.]. ...
journal_title:Open forum infectious diseases
pub_type: 杂志文章,已发布勘误
doi:10.1093/ofid/ofx191
更新日期:2018-01-30 00:00:00
abstract:Background:Klebsiella pneumoniae is a bacterial pathogen with increasing rates of resistance to carbapenem antibiotics, but the population structure and genetic drivers of carbapenem-resistant K pneumoniae (CRKP) remain underexplored in developing countries. Carbapenem-resistant K pneumoniae were recently introduced in...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa266
更新日期:2020-07-02 00:00:00
abstract:Background:Malaria transmission through blood transfusion is an accidental but preventable cause of malaria infection and is increasingly becoming a matter of concern for blood transfusion services. This systematic review was conducted to provide a summary of evidence about the prevalence of Plasmodium infection in asy...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofz283
更新日期:2019-06-11 00:00:00
abstract:Background:Pharmacists with residency training in infectious diseases (ID) optimize antimicrobial therapy outcomes in patients and support antimicrobial stewardship (AS) programs. Although most ID residencies are accredited and assessed by certain standards, the degree to which these programs are similar is not known. ...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofz387
更新日期:2019-09-06 00:00:00
abstract::The spectrum of West Nile virus (WNV) infection continues to be elucidated. Many cases of WNV are asymptomatic; however, in immunocompromised patients, symptoms are more likely to be severe. We describe fatal WNV central nervous system disease in lymphoma patients who received rituximab, blunting the inflammatory resp...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofv136
更新日期:2015-09-19 00:00:00
abstract:Background:Dengue and Chikungunya viruses can cause large-scale epidemics, with attack rates of up to 80%. In Tanzania, there have been repeated outbreaks of dengue fever, the most recent in 2018 and 2019, mostly affecting the coastal areas. Despite the importance of these viruses, there is limited knowledge on the epi...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa626
更新日期:2020-12-26 00:00:00
abstract:Background:The objective of this study was to investigate the difference in disease severity between influenza A and B among hospitalized adults using a novel ordinal scale and existing clinical outcome end points. Methods:A prospective, observational study was conducted over the 2016-2018 influenza seasons in a centr...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofz053
更新日期:2019-02-15 00:00:00
abstract:Background:Hydatid disease is a severe health problem in endemic areas. In recent years, the incidence of this disease in China has been increasing. As the imaging characteristics of pancreatic echinococcosis (PE) are similar to those of cystic diseases, such as cysts, tuberculosis, and tumors, PE is often misdiagnosed...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa118
更新日期:2020-04-03 00:00:00
abstract::Background. Autochthonous hepatitis E virus (HEV) infection has been reported in over 200 solid organ transplant (SOT) recipients since 2006, yet little is known about the burden of HEV among SOT recipients in North America. We performed a retrospective, cross-sectional study to investigate the prevalence and risk fa...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofw006
更新日期:2016-01-18 00:00:00
abstract:Background:Oncological patients have several additional risk factors for developing a cardiac implantable electronic device (CIED)-related infection. Therefore, we evaluated the clinical impact of our comprehensive bundle approach that includes the novel minocycline and rifampin antimicrobial mesh (TYRX) for the preven...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa433
更新日期:2020-09-13 00:00:00
abstract:: Background. Successful treatment of infections caused by multidrug-resistant (MDR) Pseudomonas aeruginosa is thwarted by the emergence of antibiotic resistance and biofilm formation on prosthetic devices. Our aims were to decipher the molecular basis of resistance in a un...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofw188
更新日期:2016-10-21 00:00:00
abstract:Background:Staphylococcus aureus is the most common cause of native septic arthritis. Few studies have characterized this disease during the US opioid epidemic. The role of methicillin-resistant Staphylococcus aureus (MRSA) nasal screening in this disease has not been elucidated. We sought to identify risk factors and ...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa593
更新日期:2020-12-18 00:00:00
abstract:Background:Patients with chronic hepatitis C virus (HCV) infection and active or previous hepatitis B virus (HBV) are at risk of HBV reactivation (HBV-R) during direct-acting antiviral (DAA) therapy. Recent reports suggest that HBV-R may even occur several months after completion of DAA therapy. The aim of this study w...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofy340
更新日期:2018-12-15 00:00:00
abstract::A 7-year-old child of Turkish origin presented with headache and vomiting in the context of prolonged fever of unknown source. At examination, oral candidiasis and chronic onychomycosis were noted. A Candida meningoencephalitis was diagnosed and intravenous Amphotericin B liposomal was given during 6 months relayed by...
journal_title:Open forum infectious diseases
pub_type:
doi:10.1093/ofid/ofz229
更新日期:2019-11-03 00:00:00
abstract::Fast microbiological diagnostics (MDx) are needed to ensure early targeted antimicrobial treatment in sepsis. This systematic review focuses on the impact on antimicrobial management and patient outcomes of MDx for pathogen and resistance gene identification compared with blood cultures. PubMed was searched for clinic...
journal_title:Open forum infectious diseases
pub_type: 杂志文章,评审
doi:10.1093/ofid/ofaa352
更新日期:2020-08-13 00:00:00
abstract::We report a case of acute weight gain after switching from emtricitabine/tenofovir disoproxil to emtricitabine/tenofovir alafenamide for human immunodeficiency virus pre-exposure prophylaxis. ...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa454
更新日期:2020-09-24 00:00:00
abstract::During the current Zika virus (ZIKV) outbreak, acute symptomatic ZIKV infection in adults appears to be a mild-to-moderate, self-limited illness. We present a case of ZIKV rash illness that improved and then relapsed without repeat exposure to ZIKV. Clinicians should be alert for relapses in patients with ZIKV infecti...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofx133
更新日期:2017-06-22 00:00:00
abstract:Background:Direct acting antiviral hepatitis C virus (HCV) therapies are highly effective but costly. Wider adoption of an 8-week ledipasvir/sofosbuvir treatment regimen could result in significant savings, but may be less efficacious compared with a 12-week regimen. We evaluated outcomes under a constrained budget and...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofx267
更新日期:2017-12-08 00:00:00
abstract::Background. Sepsis is a serious and common condition with high mortality and morbidity. The public awareness, knowledge, and perception of sepsis in Sweden are unknown. Methods. A survey was performed using an online interview distributed to adults, aged 18-74, between March 6 and 9, 2015. Results. A total of 1001 ...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofv161
更新日期:2015-10-26 00:00:00
abstract::Background. Extraintestinal Escherichia coli infections are common, costly, and potentially serious. A better understanding of their pathogenesis is needed. Methods. Sixty-seven E coli bloodstream isolates from adults with urosepsis (Seattle, WA; 1980s) underwent extensive molecular characterization and virulence as...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofv083
更新日期:2015-06-06 00:00:00
abstract::This manuscript explores the ethics of human inoculation experiments in young healthy adults with wild-type severe acute respiratory sydrome coronavirus 2 (SARS-CoV-2) as a tool to evaluate vaccine efficacy in the context of the Nuremberg Code, the Declaration of Helsinki, and the Belmont Report, and in the context of...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa615
更新日期:2020-12-28 00:00:00
abstract:BACKGROUND:Monitoring of immune function, measured by CD4 cell count, is an essential service for people with Human Immunodeficiency Virus (HIV). Prescription of antiretroviral (ARV) medications is contingent on CD4 cell count; patients without regular CD4 monitoring are unlikely to receive ARVs when indicated. This st...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofu042
更新日期:2014-06-05 00:00:00
abstract:BACKGROUND:Intra-abdominal infections (IAI) constitute a common reason for hospitalization. However, there is lack of standardization in empiric management of (1) anaerobes, (2) enterococci, (3) fungi, and (4) multidrug-resistant organisms (MDRO). The recommendation is to institute empiric coverage for some of these or...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofw232
更新日期:2016-12-20 00:00:00
abstract:Background:Residual monocyte activation may contribute to increased risk for endothelial dysfunction and subsequent atherosclerotic cardiovascular diseases (CVDs) among people with HIV (PWH) on antiretroviral therapy (ART). We examined the relationship between monocyte activation and endothelial activation in PWH in Ke...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofaa425
更新日期:2020-09-12 00:00:00
abstract:Background:Antibiotic-resistant bacterial infections are a major threat to public health, yet improper use of antibiotics remains high. Infectious Diseases (ID) fellows play a major role in antibiotic stewardship efforts, but there is little research on how they view stewardship activities. We performed a qualitative s...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofy102
更新日期:2018-05-03 00:00:00
abstract:Background:Recent studies have favored the use of cefazolin over nafcillin for the treatment of methicillin-susceptible Staphylococcus aureus (MSSA) bacteremia. The clinical influence of the cefazolin inoculum effect (CzIE) in the effectiveness of cephalosporins for severe MSSA infections has not been evaluated. Metho...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofy123
更新日期:2018-05-23 00:00:00
abstract:Background:Clinical features of Lyme disease (LD) range from localized skin lesions to serious disseminated disease. Information on risk factors for Lyme arthritis, facial palsy, carditis, and meningitis is limited but could facilitate disease recognition and elucidate pathophysiology. Methods:Patients from high-incid...
journal_title:Open forum infectious diseases
pub_type: 杂志文章
doi:10.1093/ofid/ofx254
更新日期:2017-11-18 00:00:00