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https://www.readbyqxmd.com/read/29352633/current-concerns-and-perspectives-on-zika-virus-co-infection-with-arboviruses-and-hiv
#1
REVIEW
Hussin A Rothan, Mehdi R M Bidokhti, Siddappa N Byrareddy
Dissemination of vector-borne viruses, such as Zika virus (ZIKV), in tropical and sub-tropical regions has a complicated impact on the immunopathogenesis of other endemic viruses such as dengue virus (DENV), chikungunya virus (CHIKV) and human immunodeficiency virus (HIV). The consequences of the possible co-infections with these viruses have specifically shown significant impact on the treatment and vaccination strategies. ZIKV is a mosquito-borne flavivirus from African and Asian lineages that causes neurological complications in infected humans...
January 16, 2018: Journal of Autoimmunity
https://www.readbyqxmd.com/read/29352127/structural-covariance-of-gray-matter-volume-in-hiv-vertically-infected-adolescents
#2
Jielan Li, Lei Gao, Zhi Wen, Jing Zhang, Panying Wang, Ning Tu, Hao Lei, Fuchun Lin, Xi'en Gui, Guangyao Wu
Human immunodeficiency virus (HIV) infection significantly affect neurodevelopmental and behavioral outcomes. We investigated whether alterations of gray matter organization and structural covariance networks with vertical HIV infection adolescents exist, by using the GAT toolbox. MRI data were analysed from 25 HIV vertically infected adolescents and 33 HIV-exposed-uninfected control participants. The gray matter volume (GMV) was calculated, and structural brain networks were reconstructed from gray matter co-variance...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29351766/efficacy-and-safety-of-sofosbuvir-containing-regimens-in-patients-co-infected-with-chronic-hepatitis-c-virus-and-human-immunodeficiency-virus-a-meta-analysis
#3
Guotao Li, Ke Zang, Guoqiang Zhang, Danyan Zhu, Xiaozhao Deng
BACKGROUND: The treatment of hepatitis C virus (HCV) in HCV/human immunodeficiency virus (HIV) co-infected patients remains complex. This present meta-analysis evaluated the efficacy and safety of Sofosbuvir (SOF) for treatment in HCV/HIV co-infected patients using the most recent and available data. METHODS: A systematic search of the published data was conducted in PubMed Medline, EMBASE and Cochrane databases. Eligible studies were clinical trials, case-control studies or prospective cohort studies aiming at assessing the efficacy and safety of the SOF-containing regimens in patients co-infected with HCV and HIV...
January 19, 2018: Virology Journal
https://www.readbyqxmd.com/read/29351672/high-treatment-success-rate-among-multidrug-resistant-tuberculosis-patients-in-myanmar-2012-2014-a-retrospective-cohort-study
#4
Myat K Thu, Ajay M V Kumar, Kyaw T Soe, Saw Saw, Saw Thein, Zaw Mynit, Htet M W Maung, Si T Aung
Background: Since 2011, Myanmar has adopted domiciliary care for multidrug-resistant tuberculosis (MDR-TB) patients and implemented several patient-support measures such as community-based directly observed treatment, nutritional support and financial incentives for patients and providers. We assessed treatment outcomes among MDR-TB patients registered for treatment in the Yangon and Mandalay Regions of Myanmar during 2012-2014 and factors associated with unfavourable treatment outcomes...
January 17, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29350138/increase-in-ocular-syphilis-cases-at-ophthalmologic-reference-center-france-2012-2015
#5
Ana Catarina Pratas, Pablo Goldschmidt, David Lebeaux, Claire Aguilar, Natalia Ermak, Jonathan Benesty, Caroline Charlier, Edgar Benveniste, Lilia Merabet, Neila Sedira, Emilie Hope-Rapp, Christine Chaumeil, Bahram Bodaghi, Emmanuel Héron, José-Alain Sahel, Olivier Lortholary, Marie-Hélène Errera
We describe the frequency, demographic and clinical features, and visual outcomes of ocular syphilis infections observed during 2012-2015 at a tertiary reference center in Paris, France. Twenty-one cases (29 eyes) were identified. The occurrence of ocular syphilis increased from 1 case in 2012 to 5 cases in 2013, 6 cases in 2014, and 9 cases in 2015 (2.22-25.21/1,000 individual patients/year for the period). Among case-patients, an annual 20%-33% were co-infected with HIV. Seventy-six percent of ocular syphilis infections occurred in men who have sex with men...
February 2018: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/29346443/exposure-to-previous-cart-is-associated-with-significant-liver-fibrosis-and-cirrhosis-in-human-immunodeficiency-virus-infected-patients
#6
Evrim Anadol, Kristina Lust, Christoph Boesecke, Carolynne Schwarze-Zander, Raphael Mohr, Jan-Christian Wasmuth, Jürgen Kurt Rockstroh, Jonel Trebicka
INTRODUCTION: Combined antiretroviral therapy (cART) has improved survival in HIV-patients. While the first antiretrovirals, which became available in particular D-drugs (especially didanosine and stavudine) and unboosted protease inhibitors, may impair liver function, the modern cART seems to decrease liver fibrosis. This study assessed the influence of exposure to previous antiretrovirals on liver fibrosis in HIV-infected patients. METHODS: This observational cross-sectional single-center study recruited 333 HIV patients and assessed liver fibrosis using transient elastography (TE)...
2018: PloS One
https://www.readbyqxmd.com/read/29345855/increased-estradiol-in-hepatitis-e-virus-infected-pregnant-women-promote-viral-replication
#7
Chenchen Yang, Wenhai Yu, Yanhong Bi, Feiyan Long, Yunlong Li, Daqiao Wei, Xianhui Hao, Jianwen Situ, Yongqin Zhao, Fen Huang
Hepatitis E virus (HEV) infection causes subclinical diseases, leading to high mortality (> 25%) in pregnant women. HEV replication is aggressively escalated in pregnant women, especially in the third trimester of pregnancy. Estrogen plays an important role in pregnancy. However, the pathogenesis of HEV in pregnant women or immunosuppressive pregnant women (such as HIV-infected, or organ-transplanted pregnant women) remains unclear. We investigated the role of estradiol in HEV infection in a cell culture system...
January 18, 2018: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/29345844/assessing-hepatitis-c-spontaneous-clearance-and-understanding-associated-factors-a-systematic-review-and-meta-analysis
#8
Dewi Nur Aisyah, Laura Shallcross, Alice Jane Hully, Alastair O'Brien, Andrew Hayward
New advances in the treatment of hepatitis C provide high levels of sustained viral response but their expense limits availability in publicly funded health systems. The aim of this review is to estimate the proportion of patients who will spontaneously clear HCV and to identify factors that are associated with clearance, to support better targeting of directly acting antivirals. We searched Ovid Embase, Ovid Medline and Pubmed from 1st January 1994 to 30th June 2015 for studies reporting hepatitis C spontaneous clearance and/or demographic, clinical, and behavioural factors associated with clearance...
January 18, 2018: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/29344726/the-safety-and-efficacy-of-elbasvir-and-grazoprevir-in-participants-with-hepatitis-c-virus-genotype-1b-infection
#9
Stefan Zeuzem, Lawrence Serfaty, John Vierling, Wendy Cheng, Jacob George, Jan Sperl, Simone Strasser, Hiromitsu Kumada, Peggy Hwang, Michael Robertson, Janice Wahl, Eliav Barr, Rohit Talwani, Heather Platt
BACKGROUND: Genotype 1b (GT1b) is the most common subtype of the hepatitis C virus (HCV). We present an integrated analysis of 1070 participants with HCV GT1b infection from 30 countries who received elbasvir/grazoprevir for 12 weeks. METHODS: This is a retrospective analysis of data from participants with chronic HCV GT1b infection enrolled in 11 phase II/III clinical trials. All participants received elbasvir 50 mg plus grazoprevir 100 mg once daily for 12 weeks...
January 17, 2018: Journal of Gastroenterology
https://www.readbyqxmd.com/read/29343268/time-homogeneous-markov-process-for-hiv-aids-progression-under-a-combination-treatment-therapy-cohort-study-south-africa
#10
Claris Shoko, Delson Chikobvu
BACKGROUND: As HIV enters the human body, its main target is the CD4 cell which it turns into a factory that produces millions of other HIV particles. These HIV particles target new CD4 cells resulting in the progression of HIV infection to AIDS. A continuous depletion of CD4 cells results in opportunistic infections, for example tuberculosis (TB). The purpose of this study is to model and describe the progression of HIV/AIDS disease in an individual on antiretroviral therapy (ART) follow up using a continuous time homogeneous Markov process...
January 18, 2018: Theoretical Biology & Medical Modelling
https://www.readbyqxmd.com/read/29343255/inducible-hiv-rna-transcription-assays-to-measure-hiv-persistence-pros-and-cons-of-a-compromise
#11
REVIEW
Johann Plantin, Marta Massanella, Nicolas Chomont
With the increasing number of therapeutic strategies tested in humans to reduce the size of the latent reservoir, the development of a robust, precise and clinical trial scalable assay that measures the frequency of infected cells carrying inducible replication-competent HIV is urgently needed. The size of the pool of cells carrying replication-competent HIV is largely overestimated by DNA assays, as a result of a large proportion of defective viruses, and underestimated by co-culture outgrowth assays. New culture methods that measure the inducible HIV reservoir have been developed during the past few years...
January 17, 2018: Retrovirology
https://www.readbyqxmd.com/read/29343165/hiv-and-renal-disease-a-contemporary-review
#12
Joana Gameiro, Sofia Jorge, José A Lopes
The presence of human immunodeficiency virus (HIV)-related kidney disease is an important cause of mortality and morbidity. HIV infection induces renal injury by direct cytotoxicity or immune complex-mediated glomerulonephritis in patients with genetic susceptibility factors. In the last decades, with the development and diffusion of combination antiretroviral therapy, which has prolonged patient survival, there has been a shift in the spectrum of renal diseases in HIV-infected patients, with the decrease of glomerular diseases and increase in the role of nephrotoxicity and co-morbidities...
January 1, 2018: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/29341953/lethality-among-patients-with-hiv-aids-monitored-in-the-clinic-of-infectious-diseases-in-st-george-university-hospital-plovdiv-2010-2014
#13
Mariyana V Stoycheva, Nikolay T Vatev, Vania B Georgieva, Antonina P Dineva, Maria V Atanasova, Tatiana A Popova
BACKGROUND: The introduction of complex antiretroviral therapy has resulted in signifi cant decrease in the mortality rate of HIV positive patients, but it still remains unacceptably high, especially in some groups of patients. AIM: To investigate the death rate in patients with HIV/AIDS, lethality and mortality in co-infection, and the most common causes and predictors of fatal outcome, focused on early diagnosis and appropriate therapy. MATERIALS AND METHODS: The study included 53 deceased patients with HIV/AIDS, monitored at the Clinic of Infectious Diseases in St George University Hospital, Plovdiv between 01...
December 20, 2017: Folia Medica
https://www.readbyqxmd.com/read/29338763/sero-prevalence-of-hbsag-in-naive-hiv-infected-patients-in-a-rural-locality-of-cameroon
#14
Jean-Patrick Molu, Marie Chantal Ngonde Essome, Chavely Gwladys Monamele, Richard Njouom
OBJECTIVE: This study was performed in order to fill the gap of knowledge regarding sero-epidemiology of hepatitis B virus (HBV) amongst Human Immunodeficiency virus (HIV)-infected patients and to assess the risk factors associated with HBV co-infection in a rural locality of Cameroon. A retrospective and cross-sectional study was carried out from January 2008 to April 2014 within the Mfou District Hospital. Naive HIV-infected patients were enrolled in the study and tested for hepatitis B surface antigen (HBsAg)...
January 16, 2018: BMC Research Notes
https://www.readbyqxmd.com/read/29338706/miliary-tuberculosis-with-co-existing-pulmonary-cryptococcosis-in-non-hiv-patient-without-underlying-diseases-a-case-report
#15
Toyomitsu Sawai, Takumi Nakao, Satoru Koga, Shotaro Ide, Sumako Yoshioka, Nobuko Matsuo, Hiroshi Mukae
BACKGROUND: Tuberculosis and cryptococcosis co-infection usually occurs in immunosuppressed patients with impaired cell-mediated immunity. However, there are few reports about such co-infection in non-HIV patients without underlying diseases. Here, we report a case of miliary tuberculosis with co-existing pulmonary cryptococcosis in non-HIV patient without underlying diseases. CASE PRESENTATION: An 84-year-old Asian female presented to our hospital with complaints of a 1-week history of abdominal pain and appetite loss...
January 16, 2018: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/29338578/cannabis-use-is-associated-with-lower-odds-of-prescription-opioid-analgesic-use-among-hiv-infected-individuals-with-chronic-pain
#16
Nancy L Sohler, Joanna L Starrels, Laila Khalid, Marcus A Bachhuber, Julia H Arnsten, Shadi Nahvi, John Jost, Chinazo O Cunningham
BACKGROUND: Chronic pain is common in the United States and prescribed opioid analgesics use for noncancer pain has increased dramatically in the past two decades, possibly accounting for the current opioid addiction epidemic. Co-morbid drug use in those prescribed opioid analgesics is common, but there are few data on polysubstance use patterns. OBJECTIVE: We explored patterns of use of cigarette, alcohol, and illicit drugs in HIV-infected people with chronic pain who were prescribed opioid analgesics...
January 17, 2018: Substance Use & Misuse
https://www.readbyqxmd.com/read/29337702/changing-concepts-of-hiv-infection-and-renal-disease
#17
Jean Hou, Cynthia C Nast
PURPOSE OF REVIEW: Human immunodeficiency virus (HIV)-associated nephropathy (HIVAN) was identified as the major renal manifestation of HIV infection early in the HIV epidemic. However, HIV infection now is associated with a different spectrum of renal lesions leading to chronic kidney disease. This review examines the changes in kidney injury occurring in the current HIV era and the factors involved in this transformation of disease expression. RECENT FINDINGS: The incidence of HIVAN and opportunistic infections in HIV-infected individuals has declined in concert with the use of effective combination antiretroviral agents...
January 13, 2018: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/29334884/acroangiodermatitis-mimicking-kaposi-s-sarcoma-in-an-hiv-positive-man
#18
B P Goorney, J Newsham, D Fitzgerald, L Motta
Kaposi's sarcoma (KS) is the commonest human immunodeficiency virus (HIV)-related malignancy with its characteristic cutaneous morphological appearance and histopathological features. However, it can be simulated by other co-morbid opportunistic infections and unrelated dermatological conditions. We describe such a case of acroangiodermatitis in an HIV co-infected man, based on exclusion of KS histologically and the absence of human herpesvirus 8, the causative agent of KS.
January 1, 2018: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/29331988/airflow-limitation-in-people-living-with-hiv-and-matched-uninfected-controls
#19
Andreas Ronit, Jens Lundgren, Shoaib Afzal, Thomas Benfield, Ashley Roen, Amanda Mocroft, Jan Gerstoft, Børge G Nordestgaard, Jørgen Vestbo, Susanne D Nielsen
INTRODUCTION: Whether HIV influences pulmonary function remains controversial. We assessed dynamic pulmonary function in people living with HIV (PLWHIV) and uninfected controls. METHODS: A total of 1098 PLWHIV from the Copenhagen Co-morbidity in HIV infection study and 12 161 age-matched and sex-matched controls from the Copenhagen General Population Study were included. Lung function was assessed using FEV1 and FVC, while airflow limitation was defined by the lower limit of normal (LLN) of FEV1/FVC and by FEV1/FVC<0...
January 13, 2018: Thorax
https://www.readbyqxmd.com/read/29329967/-prevalence-of-hiv-tuberculosis-co-infection-and-hiv-impact-on-patients-with-tuberculosis-in-the-lubumbashi-health-zone-from-2014%C3%A2-to-2015
#20
E N Wa Ilunga, R K Muya, A A Kaponda, C M A Kaput, S M Kalonji, V B Chiribagula, B N Nshikala, A N N'sasi, J-B L Simbi
BACKGROUND: Tuberculosis and HIV/AIDS are a dangerous couple in sub-Saharan Africa. The aim of this paper is to evaluate the prevalence of the co-infection tuberculosis/HIV/AIDS and its impact on issues of tuberculosis patients treated in Lubumbashi Heath Zone (LHZ). MATERIALS AND METHODS: A retrospective and transversal study was conducted through the analysis of tuberculosis patients' data admitted in the tuberculosis Health Centers for Diagnosis and treatment (HCDT) in the LHZ from January 2014 to December 2015...
January 9, 2018: Revue de Pneumologie Clinique
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