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https://www.readbyqxmd.com/read/28339647/detection-of-human-immunodeficiency-virus-1-ribonucleic-acid-in-the-peritoneal-effluent-of-renal-failure-patients-on-highly-active-antiretroviral-therapy
#1
Kwazi C Z Ndlovu, Wilbert Sibanda, Alain Assounga
Background.: We evaluated the shedding of human immunodeficiency virus (HIV)-1 particles into continuous ambulatory peritoneal dialysis (CAPD) effluents of HIV-positive patients with end-stage renal disease (ESRD). Methods.: A total of 58 HIV-positive patients with ESRD on highly active antiretroviral therapy (HAART) who had Tenckhoff catheters inserted between September 2012 and February 2015 were prospectively reviewed and followed for 18 months. Peritoneal dialysis (PD) effluent samples from functioning CAPD catheters and plasma samples were obtained at three points during regular clinic visits on days 45 ± 37, 200 ± 19 and 377 ± 13 after catheter insertion...
February 20, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28336560/lipoprotein-a-and-hiv-allele-specific-apolipoprotein-a-levels-predict-carotid-intima-media-thickness-in-hiv-infected-young-women-in-the-women-s-interagency-hiv-study
#2
Enkhmaa Byambaa, Anuurad Erdembileg, Wei Zhang, Chin-Shang Li, Robert Kaplan, Jason Lazar, Dan Merenstein, Roksana Karim, Brad Aouizerat, Mardge Cohen, Kenneth Butler, Savita Pahwa, Igho Ofotokun, Adaora A Adimora, Elizabeth Golub, Lars Berglund
OBJECTIVE: In the general population, lipoprotein(a) [Lp(a)] has been established as an independent causal risk factor for cardiovascular disease. Lp(a) levels are to a major extent regulated by a size polymorphism in the apolipoprotein(a) [apo(a)] gene. The roles of Lp(a)/apo(a) in human immunodeficiency virus (HIV)-related elevated cardiovascular disease risk remain unclear. APPROACH AND RESULTS: The associations between total plasma Lp(a) level, allele-specific apo(a) level, an Lp(a) level carried by individual apo(a) alleles, and common carotid artery intima-media thickness were assessed in 150 HIV-infected and 100 HIV-uninfected women in the WIHS (Women's Interagency HIV Study)...
March 23, 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/28336000/high-intensity-cannabis-use-and-hiv-clinical-outcomes-among-hiv-positive-people-who-use-illicit-drugs-in-vancouver-canada
#3
Stephanie Lake, Thomas Kerr, Rielle Capler, Jeannie Shoveller, Julio Montaner, M-J Milloy
BACKGROUND: Reforms to the legal status of medical and non-medical cannabis are underway in many jurisdictions, including Canada, as are renewed efforts to scale-up HIV treatment-as-prevention (TasP) initiatives. It has been suggested that high-intensity cannabis use may be associated with sub-optimal HIV treatment outcomes. Thus, using data from a setting with a community-wide treatment-as-prevention (TasP) initiative coinciding with increasing access to medical cannabis, we sought to investigate the possible impact of high-intensity cannabis use on HIV clinical outcomes...
March 20, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28335737/cytomegalovirus-infection-in-hiv-infected-versus-non-infected-infants-and-hiv-disease-progression-in-cytomegalovirus-infected-versus-non-infected-infants-early-treated-with-cart-in-the-anrs-12140-pediacam-study-in-cameroon
#4
Anfumbom K W Kfutwah, Paul Alain T Ngoupo, Casimir Ledoux Sofeu, Francis Ateba Ndongo, Georgette Guemkam, Suzie Tetang Ndiang, Félicité Owona, Ida Calixte Penda, Patrice Tchendjou, Christine Rouzioux, Josiane Warszawski, Albert Faye, Mathurin Cyrille Tejiokem
BACKGROUND: The outcome of CMV/HIV co-infection in infants treated early with combined antiretroviral therapy (cART) in resource-limited settings has not been described. We aimed to estimate the prevalence and identify factors associated with early CMV infection in HIV-infected and non-infected infants included in a study in Cameroon, and to compare HIV disease progression and survival after 1 year of early cART, following infants' CMV status. METHODS: HIV-infected infants followed from birth or from HIV diagnosis before 7 months old and HIV-uninfected infants born to HIV-infected or uninfected mothers were tested for CMV at a median age of 4...
March 23, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28335616/predictors-of-cd4-health-and-viral-suppression-outcomes-for-formerly-homeless-people-living-with-hiv-aids-in-scattered-site-supportive-housing
#5
Elizabeth A Bowen, James Canfield, Suzanne Moore, Midge Hines, Brent Hartke, Chrissy Rademacher
Stable housing is key to improving health outcomes for people living with HIV/AIDS. Though many formerly homeless HIV positive individuals reside in supportive housing, little research has examined biometric HIV health outcomes for residents of these programs. Through a community-based research partnership, this study analyzed secondary data from a Shelter Plus Care supportive housing program in Cincinnati, Ohio to examine the likelihood of participants achieving a healthy CD4 count (>500 cells/mm(3)) and viral suppression (viral load <200 copies/mL) while in supportive housing and to identify participant characteristics associated with these outcomes...
March 23, 2017: AIDS Care
https://www.readbyqxmd.com/read/28333232/prevalence-of-hiv-1-drug-resistance-in-treated-patients-with-viral-load-50%C3%A2-copies-ml-a-2014-french-nationwide-study
#6
L Assoumou, C Charpentier, P Recordon-Pinson, M Grudé, C Pallier, L Morand-Joubert, S Fafi-Kremer, A Krivine, B Montes, V Ferré, M Bouvier-Alias, J-C Plantier, J Izopet, M-A Trabaud, S Yerly, J Dufayard, C Alloui, L Courdavault, H Le Guillou-Guillemette, A Maillard, C Amiel, A Vabret, C Roussel, S Vallet, J Guinard, A Mirand, A Beby-Defaux, F Barin, A Allardet-Servent, R Ait-Namane, M Wirden, C Delaugerre, V Calvez, M-L Chaix, D Descamps, S Reigadas
Background: Surveillance of HIV-1 resistance in treated patients with a detectable viral load (VL) is important to monitor, in order to assess the risk of spread of resistant viruses and to determine the proportion of patients who need new antiretroviral drugs with minimal cross-resistance. Methods: The HIV-1 protease and reverse transcriptase (RT) and integrase genes were sequenced in plasma samples from 782 consecutive patients on failing antiretroviral regimens, seen in 37 specialized centres in 2014...
February 25, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28332857/body-image-and-risk-behaviors-in-youth-with-hiv
#7
Ronald H Dallas, Megan M Loew, Megan L Wilkins, Yilun Sun, Li Tang, Jerlym S Porter, Aditya H Gaur
Body image concerns are common among people living with HIV. Among adults with HIV, body image concerns have been shown to be related to risky sexual behaviors; little research has been conducted among youth living with HIV (YLWH). The current study examined the predictors, including body image, of sexual risk behaviors among YLWH. Adolescents from a single clinic (n = 143; age range 16-24 years; 69% male; 95% African American) completed a computerized self-report survey to assess demographic, behavioral, and body image domains...
March 23, 2017: AIDS Patient Care and STDs
https://www.readbyqxmd.com/read/28331563/%C3%A2-evaluation-of-serum-hbv-viral-load-transaminases-and-histological-features-in-chronic-hbeag-negative-hepatitis-b-patients
#8
Abbas Esmaeelzadeh, Hassan Saadatnia, Bahram Memar, Elham Mokhtari Amirmajdi, Azita Ganji, Ladan Goshayeshi, Zahra Meshkat, Alireza Pasdar, Hassan Vosoughinia, Mohammadreza Farzanehfar, Shahrzad Tehranian, Kamran Ghaffarzadehgan, Farnood Rajabzadeh, Mitra Ahadi
AIM: To evaluate the association between biochemical, virologic and histologic features in patients with HBeAg-negative chronic hepatitis B (CHB). BACKGROUND: Hepatitis-B e-antigen (HBeAg)-negative is common in Iran, is progressive with poor prognosis. Therefore, it seems necessary to perform a comprehensive evaluation of different spectrum of laboratory measurements accompanying histological findings. METHODS: HBeAg- negative CHB patients referring to two university hospitals during two years were enrolled...
2017: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/28331526/impaired-human-immunodeficiency-virus-type-1-replicative-fitness-in-atypical-viremic-non-progressor-individuals
#9
Jan Weber, Richard M Gibson, Lenka Sácká, Dmytro Strunin, Jan Hodek, Jitka Weberová, Marcela Pávová, David J Alouani, Robert Asaad, Benigno Rodriguez, Michael M Lederman, Miguel E Quiñones-Mateu
BACKGROUND: Progression rates from initial HIV-1 infection to advanced AIDS vary significantly among infected individuals. A distinct subgroup of HIV-1-infected individuals-termed viremic non-progressors (VNP) or controllers-do not seem to progress to AIDS, maintaining high CD4(+) T cell counts despite high levels of viremia for many years. Several studies have evaluated multiple host factors, including immune activation, trying to elucidate the atypical HIV-1 disease progression in these patients; however, limited work has been done to characterize viral factors in viremic controllers...
2017: AIDS Research and Therapy
https://www.readbyqxmd.com/read/28329393/virological-outcomes-of-second-line-protease-inhibitor-based-treatment-for-human-immunodeficiency-virus-type-1-in-a-high-prevalence-rural-south-african-setting-a-competing-risks-prospective-cohort-analysis
#10
Dami Collier, Collins Iwuji, Anne Derache, Tulio de Oliveira, Nonhlanhla Okesola, Alexandra Calmy, Francois Dabis, Deenan Pillay, Ravindra K Gupta
Background.: Second-line antiretroviral therapy (ART) based on ritonavir-boosted protease inhibitors (bPIs) represents the only available option after first-line failure for the majority of individuals living with human immunodeficiency virus (HIV) worldwide. Maximizing their effectiveness is imperative. Methods.: This cohort study was nested within the French National Agency for AIDS and Viral Hepatitis Research (ANRS) 12249 Treatment as Prevention (TasP) cluster-randomized trial in rural KwaZulu-Natal, South Africa...
March 13, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28329212/clinical-status-of-adolescents-with-perinatal-hiv-at-transfer-to-adult-care-in-the-uk-ireland
#11
Intira Jeannie Collins, Caroline Foster, Anna Tostevin, Pat Tookey, Andrew Riordan, David Dunn, D M Gibb, Ali Judd
Background.: Increasing numbers of children infected perinatally with human immunodeficiency virus (HIV) are surviving to adolescence and transitioning to adult care, yet there are scarce data on their clinical status at transfer. Methods.: We analyzed prospective cohort data from the UK/Ireland national Collaborative HIV Pediatric Study (CHIPS). Clinical status at last pediatric clinic visit prior to transfer was described. Factors associated with higher CD4 cell count and viral load (VL) suppression<400 c/mL among patients on antiretroviral therapy (ART) at transfer were assessed using linear and logistic regression, respectively...
March 9, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28329208/differentiated-hiv-rna-viral-load-monitoring-in-resource-limited-settings-an-economic-analysis
#12
Diana M Negoescu, Zhenhuan Zhang, Heiner C Bucher, Eran Bendavid
Background: Viral load (VL) monitoring for patients receiving antiretroviral therapy (ART) is recommended worldwide. However, the costs of frequent monitoring are a barrier to implementation in resource-limited settings. The extent to which personalized monitoring frequencies may be cost-effective is unknown. Methods: We created a simulation model parameterized using person-level longitudinal data to assess the benefits of flexible monitoring frequencies. Our data-driven model tracked HIV+ individuals for 10 years following ART initiation...
March 1, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28329096/diffuse-white-matter-signal-abnormalities-on-magnetic-resonance-imaging-are-associated-with-human-immunodeficiency-virus-type-1-viral-escape-in-the-central-nervous-system-among-patients-with-neurological-symptoms
#13
Ruthiran Kugathasan, Dami A Collier, Lewis J Haddow, Kate El Bouzidi, Simon G Edwards, Jonathan D Cartledge, Robert F Miller, Ravindra K Gupta
Background.: Human immunodeficiency virus type 1 (HIV-1) can replicate independently in extravascular compartments such as the central nervous system, resulting in either cerebrospinal fluid (CSF) discordance (viral load [VL] in CSF 0.5 log10 copies HIV-1 RNA greater than plasma VL) or escape (detection of HIV VL >50 copies/mL in CSF in patients with suppressed plasma VL <50 copies/mL). Both discordance and escape may be associated with neurological symptoms. We explored risk factors for CSF discordance and escape in patients presenting with diverse neurological problems...
March 13, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28328797/activation-senescence-and-inflammation-markers-in-hiv-patients-association-with-renal-function
#14
Alexandra Ozanne, Pierre Duffau, Frédéric-Antoine Dauchy, Claire Rigothier, Cécile Terrien, Estibaliz Lazaro, Charles Cazanave, Sylvie Lawson-Ayayi, Fabrice Bonnet, Patrick Blanco, Linda Wittkop, Isabelle Pellegrin
OBJECTIVES: To assess the association between immune-activation (IA), immune-senescence (IS), inflammation biomarkers and renal function measured by estimated glomerular function rate (eGFR) at inclusion and its evolution over a 3-years follow-up in HIV-infected patients with undetectable viral load. DESIGN: The CIADIS (Chronic Immune Activation anD Senescence) sub-study consecutively included patients between October 2011 and May 2013 enrolled in the ANRS CO3 Aquitaine observational cohort...
March 21, 2017: AIDS
https://www.readbyqxmd.com/read/28328795/hepatitis-b-serological-markers-and-plasma-dna-concentrations-baseline-results-from-the-dart-trial
#15
Huw Price, David Dunn, Tamale Zachary, Tobias Vudriko, Michael Chirara, Cissy Kityo, Paula Munderi, Moira Spyer, James Hakim, Charles Gilks, Pontiano Kaleebu, Deenan Pillay, Richard Gilson
OBJECTIVES: To examine hepatitis B serological markers and plasma DNA concentrations in a large group of untreated HIV-HBV co-infected individuals in two sub-Saharan settings. DESIGN: Baseline analysis of a randomised controlled trial. METHODS: DART was a large trial of treatment monitoring practices in HIV-infected adults with advanced disease starting antiretroviral therapy at centres in Kampala or Entebbe, Uganda (n = 2,317) and Harare, Zimbabwe (n = 999)...
March 21, 2017: AIDS
https://www.readbyqxmd.com/read/28328552/il-1%C3%AE-levels-are-associated-with-chronic-multisite-pain-in-people-living-with-hiv
#16
Jessica S Merlin, Andrew O Westfall, Sonya L Heath, Burel R Goodin, Jesse C Stewart, Robert E Sorge, Jarred Younger
BACKGROUND: The pathophysiology of chronic pain experienced by people living with HIV (PLWH) in the current antiretroviral treatment era is poorly understood. We sought to investigate the relationship between inflammation and chronic pain in PLWH. We hypothesized that, among PLWH who have undetectable HIV viral loads, those with Chronic Multisite Pain (CMP) would have higher levels of circulating pain-related inflammatory markers than those without chronic pain. SETTING: This study was conducted at the University of Alabama at Birmingham's Center for AIDS Research Network of Integrated Clinical System (CNICS) site...
March 20, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28328551/higher-body-mass-index-is-associated-with-greater-proportions-of-effector-cd8-t-cells-expressing-cd57-in-women-living-with-hiv
#17
Michael J A Reid, Sanjiv M Baxi, Lila A Sheira, Alan L Landay, Edward A Frongillo, Adebola Adedimeji, Mardge H Cohen, Eryka Wentz, Deborah R Gustafson, Daniel Merenstein, Peter W Hunt, Phyllis C Tien, Sheri D Weiser
BACKGROUND: A low proportion of CD28-CD8+ T cells that express CD57 is associated with increased mortality in HIV infection. The effect of increasing BMI changes in the proportion of CD57+CD28-CD8+ T cells among HIV-infected individuals on ART is unknown. SETTING: In a U.S. cohort of HIV-infected women, we evaluated associations of BMI and waist circumference with 3 distinct CD8+ T cell phenotypes: % CD28-CD57+CD8+ T cells, % CD57+ of CD28-CD8+ T cells and % CD28- of all CD8 T cells...
March 20, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28323868/-waiting-for-daas-a-retrospective-chart-review-of-patients-with-untreated-hepatitis-c-in-rwanda
#18
Neil Gupta, Jules Kabahizi, Constance Mukabatsinda, Timothy David Walker, Emmanuel Musabeyezu, Athanase Kiromera, Jennifer Ilo Van Nuil, Kevin Steiner, Joia Mukherjee, Sabin Nsanzimana, Aimable Mbituyumuremyi
BACKGROUND: Access to treatment for hepatitis C virus (HCV) in sub-Saharan Africa is extremely limited. With the advent of direct acting antivirals (DAAs), highly effective and easy-to-deliver oral regimens are now available on the global market. This study was conducted to understand the background and characteristics of a national cohort of patients with HCV infection enrolled in care and awaiting therapy with DAAs. METHODS AND FINDINGS: We conducted a retrospective chart review of all adult patients with confirmed HCV infection who were currently enrolled in care and treatment at the four existing hepatitis referral centers in Rwanda...
2017: PloS One
https://www.readbyqxmd.com/read/28323757/the-performance-of-human-papillomavirus-biomarkers-in-predicting-anal-high-grade-squamous-intraepithelial-lesions-in-gay-and-bisexual-men
#19
Fengyi Jin, Jennifer M Roberts, Andrew E Grulich, I Mary Poynten, Dorothy A Machalek, Alyssa Cornall, Samuel Phillips, Deborah Ekman, Ross L Mcdonald, Richard J Hillman, David J Templeton, Annabelle Farnsworth, Suzanne M Garland, Christopher K Fairley, Sepehr N Tabrizi
BACKGROUND: We evaluate the performance of human papillomavirus (HPV) biomarkers in prediction of anal histological high-grade squamous intraepithelial lesions (HSIL) in gay and bisexual men (GBM) in Sydney, Australia. DESIGN: Baseline analysis of a three-year cohort study METHODS:: The Study of the Prevention of Anal Cancer (SPANC) is natural history study of anal HPV infection in GBM aged ≥35 years. All participants completed cytological and histological assessments...
March 18, 2017: AIDS
https://www.readbyqxmd.com/read/28323752/impact-of-opioid-substitution-therapy-on-the-hiv-prevention-benefit-of-antiretroviral-therapy-for-people-who-inject-drugs
#20
Christinah Mukandavire, Andrea Low, Gitau Mburu, Adam Trickey, Margaret T May, Charlotte F Davies, Clare E French, Katharine J Looker, Tim Rhodes, Lucy Platt, Andy Guise, Matthew Hickman, Peter Vickerman
OBJECTIVE: A recent meta-analysis suggested that opioid substitution therapy (OST) increased uptake of anti-retroviral treatment (ART) and HIV viral suppression. We modelled whether OST could improve the HIV prevention benefit achieved by ART amongst people who inject drugs (PWID). METHODS: We modelled how introducing OST could improve the coverage of ART across a PWID population for different baseline ART coverage levels. Using existing data on how yearly HIV-transmission risk is related to HIV plasma viral load, changes in the level of viral suppression across the population were used to project the relative reduction in yearly HIV-transmission risk achieved by ART, with or without OST, compared to if there was no ART - defined here as the prevention effectiveness of ART...
March 18, 2017: AIDS
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