keyword
MENU ▼
Read by QxMD icon Read
search

HIV exposure

keyword
https://www.readbyqxmd.com/read/29688862/the-cost-effectiveness-of-oral-hiv-pre-exposure-prophylaxis-and-early-antiretroviral-therapy-in-the-presence-of-drug-resistance-among-men-who-have-sex-with-men-in-san-francisco
#1
Mingwang Shen, Yanni Xiao, Libin Rong, Lauren Ancel Meyers, Steven E Bellan
BACKGROUND: Poor adherence to either antiretroviral treatment (ART) or pre-exposure prophylaxis (PrEP) can promote drug resistance, though this risk is thought to be considerably higher for ART. In the population of men who have sex with men (MSM) in San Francisco, PrEP coverage reached 9.6% in 2014 and has continued to rise. Given the risk of drug resistance and high cost of second-line drugs, the costs and benefits of initiating ART earlier while expanding PrEP coverage remain unclear...
April 24, 2018: BMC Medicine
https://www.readbyqxmd.com/read/29688800/missed-opportunities-to-prescribe-hiv-pre-exposure-prophylaxis-by-primary-care-providers-in-saint-louis-missouri
#2
Rupa R Patel, Philip A Chan, Laura C Harrison, Kenneth H Mayer, Amy Nunn, Leandro A Mena, William G Powderly
PURPOSE: Optimal HIV pre-exposure prophylaxis (PrEP) scale-up in the United States requires prescribing by primary care providers (PCPs). We assessed barriers to patients obtaining PrEP from their PCPs. METHODS: Patients seeking PrEP at an Infectious Diseases (ID) Clinic in St. Louis, Missouri from 2014 to 2016 were asked about demographics, sexual behaviors, whether PrEP was initially sought from their PCP, and barriers to obtaining PrEP from their PCP. Multivariable logistic regression was performed to identify predictors for having asked a PCP for PrEP...
April 24, 2018: LGBT Health
https://www.readbyqxmd.com/read/29687590/a-systematic-review-of-risk-of-hiv-transmission-through-biting-or-spitting-implications-for-policy
#3
F V Cresswell, J Ellis, J Hartley, C A Sabin, C Orkin, D R Churchill
OBJECTIVES: The perceived threat of HIV transmission through spitting and biting is evidenced by the increasing use of "spit hoods" by Police Forces in the UK. In addition, a draft parliamentary bill has called for increased penalties for assaults on emergency workers, citing the risk of communicable disease transmission as one justification. We aimed to review literature relating to the risk of HIV transmission through biting or spitting. METHODS: A systematic literature search was conducted using Medline, Embase and Northern Lights databases and conference websites using search terms relating to HIV, AIDS, bite, spit and saliva...
April 23, 2018: HIV Medicine
https://www.readbyqxmd.com/read/29686151/analysis-of-clinical-drug-drug-interaction-data-to-predict-uncharacterized-interaction-magnitudes-between-antiretroviral-drugs-and-co-medications
#4
Felix Stader, Hannah Kinvig, Manuel Battegay, Saye Khoo, Andrew Owen, Marco Siccardi, Catia Marzolini
Despite their high potential for drug-drug-interactions (DDI), clinical DDI studies of antiretroviral drugs (ARVs) are often lacking, because the full range of potential interactions cannot feasibly or pragmatically be studied, with some high-risk DDI studies also ethically difficult to undertake. Thus, a robust method to screen and to predict the likelihood of DDIs is required.We developed a method to predict DDIs based on two parameters: the degree of metabolism by specific enzymes such as CYP3A and the strength of an inhibitor or inducer...
April 23, 2018: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/29684891/considering-high-alcohol-and-violence-neighborhood-context-using-daily-diaries-and-gps-a-pilot-study-among-people-living-with-hiv
#5
Katherine P Theall, Erica Felker-Kantor, Maeve Wallace, Xiao Zhang, Christopher N Morrison, Douglas J Wiebe
Our understanding of how community-level context impacts care of persons living with HIV (PLWH), including antiretroviral therapy (ART) adherence and retention in care, is limited. The objective of this study was to characterize the activity spaces of PLWH from an urban area in Southeastern U.S., where the epidemic is among the nation's highest, and to examine how such activity spaces are associated with daily mood and health behaviors. In this small, pilot study, 11 participants were tracked with a global positioning system (GPS)-enabled application on their smartphones for 2 weeks...
April 10, 2018: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29684534/towards-a-maraviroc-long-acting-injectable-nanoformulation
#6
Lee M Tatham, Alison C Savage, Andrew Dwyer, Marco Siccardi, Trevor Scott, Manoli Vourvahis, Andrew Clark, Steven P Rannard, Andrew Owen
Suboptimal adherence to antiretroviral (ARV) therapy can lead to insufficient drug exposure leading to viral rebound and increased likelihood of resistance. This has driven the development of long-acting injectable (LAI) formulations which may mitigate some of these problems. Maraviroc (MVC) is an orally dosed CCR5 antagonist approved for use in patients infected with CCR5-trophic HIV-1. MVC prevents viral entry into host cells, is readily distributed to biologically relevant tissues and has an alternative resistance profile compared to more commonly used therapies...
April 20, 2018: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/29684327/do-health-promotion-messages-integrate-unintended-pregnancy-and-sti-prevention-a-content-analysis-of-online-information-for-adolescents-and-young-adults
#7
Riley J Steiner, Catherine N Rasberry, Jessica M Sales, Laura M Gaydos, Karen Pazol, Michael Kramer, Andrea Swartzendruber
OBJECTIVE: Recently there have been calls to strengthen integration of unintended pregnancy and sexually transmitted infection (STI) prevention messages, spurred by increasing use of long-acting reversible contraception. To assess the extent to which public health/clinical messages about unintended pregnancy prevention also address STI prevention, we conducted a content analysis of web-based health promotion information for young people. STUDY DESIGN: Websites identified through a systematic Google search were eligible for inclusion if they were operated by a United States-based organization with a mission related to public health/clinical services and the URL included: 1) original content; 2) about sexual and reproductive health; 3) explicitly for adolescents and/or young adults...
April 20, 2018: Contraception
https://www.readbyqxmd.com/read/29683991/systemic-inflammation-immune-activation-and-impaired-lung-function-among-people-living-with-hiv-in-rural-uganda
#8
Crystal M North, Daniel Muyanja, Bernard Kakuhikire, Alexander C Tsai, Russell P Tracy, Peter W Hunt, Douglas S Kwon, David C Christiani, Samson Okello, Mark J Siedner
BACKGROUND: Although both chronic lung disease and HIV are inflammatory diseases common in sub-Saharan Africa, the relationship between systemic inflammation and lung function among people living with HIV (PLWH) in sub-Saharan Africa is not well described. METHODS: We measured lung function (using spirometry) and serum high sensitivity C-reactive protein, IL-6, sCD14 and sCD163 in 125 PLWH on stable antiretroviral therapy and 109 age and sex-similar HIV-uninfected controls in rural Uganda...
April 20, 2018: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/29683856/seroconversion-on-prep-a-case-report-with-segmental-hair-analysis-for-timed-adherence-determination
#9
Joshua T Thaden, Monica Gandhi, Hideaki Okochi, Christopher B Hurt, Mehri S McKellar
OBJECTIVE: We describe the third case report of seroconversion with multidrug resistant (MDR)-HIV despite pre-exposure prophylaxis (PrEP) with emtricitabine (FTC) and tenofovir (TFV) disoproxil (TDF). DESIGN: Case report. METHODS: PrEP adherence was assessed via self-report, pharmacy records, and measuring TFV/FTC levels with liquid-chromatography/tandem-mass-spectrometry in plasma and hair. Segmental hair analysis was performed to assess PrEP adherence over prior months...
April 19, 2018: AIDS
https://www.readbyqxmd.com/read/29683840/enhancing-hiv-pre-exposure-prophylaxis-practices-via-an-educational-intervention
#10
Rebecca Newman, Tasleem Katchi, Michael Karass, Melissa Gennarelli, Jason Goutis, Alina Kifayat, Shantanu Solanki, Srikanth Yandrapalli, Leanne Forman, Christopher Nabors
BACKGROUND: Pre-exposure prophylaxis (PrEP) for HIV involves using antiretroviral drugs to prevent individuals at high risk from acquiring HIV infection. Most practicing primary care providers believe PrEP to be safe and effective, but less than half have prescribed or referred for PrEP. Attitudes and prescribing patterns among house officers have not been well described previously. STUDY QUESTION: Can an educational intervention enhance HIV PrEP practices among internal medicine house officers? STUDY DESIGN: This study relied on a pretest/posttest design...
April 20, 2018: American Journal of Therapeutics
https://www.readbyqxmd.com/read/29683765/modeling-cumulative-overall-prevention-efficacy-for-the-vrc01-phase-2b-efficacy-trials
#11
Yunda Huang, Shelly Karuna, Lindsay N Carpp, Daniel Reeves, Amarendra Pegu, Kelly Seaton, Kenneth Mayer, Joshua Schiffer, John Mascola, Peter B Gilbert
The Antibody Mediated Prevention trials are assessing whether intravenously-administered VRC01 (10 mg/kg or 30 mg/kg vs placebo) can prevent HIV infection. In a modeling exercise, we used two models to predict the overall prevention efficacy (PE) of each VRC01 dose in preventing HIV infection. For the first per-exposure PE model, parameters were estimated from studies where nonhuman primates (NHPs) were administered high-dose intra-rectal simian-human immunodeficiency virus challenge two days post-VRC01 infusion at various dosages ("NHP model")...
April 23, 2018: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/29682309/australasian-society-for-hiv-viral-hepatitis-and-sexual-health-medicine-hiv-pre-exposure-prophylaxis-clinical-guidelines-update-april-2018
#12
EDITORIAL
Edwina Wright, Andrew Grulich, Katy Roy, Mark Boyd, Vincent Cornelisse, Darren Russell, Darryl O'Donnell, Bill Whittaker, Levinia Crooks, Iryna Zablotska
Daily use of coformulated tenofovir and emtricitabine for HIV pre-exposure prophylaxis (PrEP) by populations at high risk of HIV infection is now recommended in guidelines from the United States, Europe and Australia and globally through the 2015 WHO guidelines. These 2017 Australasian Society for HIV, Viral Hepatitis and Sexual Health Medicine's (ASHM) PrEP Guidelines are an updated adaptation of the 2014 US Centers for Disease Control's PrEP guidelines and are designed to: •Support the prescription of PrEP using forms of coformulated tenofovir and emtricitabine that have been registered in Australia by the Therapeutic Goods Administration and other bioequivalent generic drugs that are available in Australia through self-importation, private prescription or Australian PrEP clinical trials•Assist clinicians in the evaluation of patients who are seeking PrEP•Assist clinicians in commencing and monitoring patients on PrEP including PrEP dosing schedules, management of side-effects and toxicity, use of PrEP in pregnancy and in chronic hepatitis B infection and how to cease PrEP Daily PrEP with co-formulated tenofovir and emtricitabine, used continuously or for shorter periods of time, is recommended in these guidelines as a key HIV-prevention option for men who have sex with men (MSM), transgender men and women, heterosexual men and women, and people who inject drugs (PWID) at substantial risk of HIV acquisition...
April 1, 2018: Journal of Virus Eradication
https://www.readbyqxmd.com/read/29680970/prevalence-and-risk-factors-for-child-mental-disorders-in-a-population-based-cohort-of-hiv-exposed-and-unexposed-african-children-aged-7-11-years
#13
Tamsen J Rochat, Brian Houle, Alan Stein, Rebecca M Pearson, Ruth M Bland
Despite being home to a large population of vulnerable children there is a dearth of population-based evidence on childhood mental disorders in sub-Saharan Africa. Parent and child mental health are rarely measured concurrently, despite potential for confounding with other risk factors, including parental HIV. Using the parent-report Child Behaviour Checklist (CBCL) we assessed children's mental health in a population-based cohort of 1536 HIV-negative children (31% HIV-exposed, 18% HIV-affected, 51% HIV-unexposed) aged 7-11 years...
April 21, 2018: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/29678735/recent-developments-of-nanotherapeutics-for-targeted-and-long-acting-combination-hiv-chemotherapy
#14
REVIEW
Yu Gao, John C Kraft, Danni Yu, Rodney J Y Ho
Combination antiretroviral therapy (cART) given orally has transformed HIV from a terminal illness to a manageable chronic disease. Yet despite the recent development of newer and more potent drugs for cART and suppression of virus in blood to undetectable levels, residual virus remains in tissues. Upon stopping cART, virus rebounds and progresses to AIDS. Current oral cART regimens have several drawbacks including (1) challenges in patient adherence due to pill fatigue or side-effects, (2) the requirement of life-long daily drug intake, and (3) limited penetration and retention in cells within lymph nodes...
April 17, 2018: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/29676635/effects-of-household-air-pollution-in-malawi-and-human-immunodeficiency-virus-status-on-respiratory-symptoms-and-inflammation-injury-and-repair-markers
#15
Charles Kim, Hannah Jary, Kevin Mortimer, Kelly S Schweitzer, Doug Curran-Everett, Stephen Gordon, Irina Petrache
RATIONALE: Household air pollution (HAP) and human immunodeficiency virus (HIV) are associated with increased risk for chronic obstructive pulmonary disease. Both HAP and HIV are widespread in Sub-Saharan Africa, including Malawi, where HIV has 10.6% prevalence in patients 15-49 years old. OBJECTIVES: We hypothesized that HIV infection (HIV+ ) and habitual exposure to HAP (HAP+ ) synergize to cause systemic inflammation and vascular injury, which may herald early onset of chronic respiratory diseases...
April 2018: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/29676453/risk-factors-for-burkitt-lymphoma-a-nested-case-control-study-in-the-uk-clinical-practice-research-datalink
#16
Parisa Karimi, Brenda M Birmann, Lesley A Anderson, Charlene M McShane, Shahinaz M Gadalla, Joshua N Sampson, Sam M Mbulaiteye
Burkitt lymphoma (BL) occurs as three subtypes: endemic BL, immunosuppression-related BL and sporadic BL. Descriptive studies of BL age-specific incidence patterns have suggested multimodal peaks near 10, 40 and 70 years of age, but the risk factors for BL at different ages are unknown. We investigated risk factors for BL in the United Kingdom among 156 BL cases and 608 matched BL-free controls identified in the Clinical Practice Research Datalink (CPRD) between 1992 and 2016. Associations with pre-diagnostic body mass index, cigarette smoking, alcohol consumption, hepatitis, Epstein-Barr virus (EBV), human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS), malaria, allergic and autoimmune conditions, and prednisone use were evaluated...
April 20, 2018: British Journal of Haematology
https://www.readbyqxmd.com/read/29676342/audit-of-prevention-of-mother-to-child-transmission-programme-interventions-in-hiv-exposed-children-at-national-hospital-abuja-nigeria
#17
Mariya Mukhtar-Yola, Adekunle Tolulope Otuneye, Amsa Baba Mairami, Yewande Wey, Vincent Nwatah, Lamidi Isah Audu
Background: Ninety percentage of children acquire human immunodeficiency virus (HIV) infection in the form of Mother-to-child Transmission (MTCT). In the absence of interventions, transmission rates range from 15% to 45%. This can be reduced to below 5% with effective interventions. The last published national guideline (NG) on prevention of MTCT (PMTCT) was in 2010. Clinical audits are essential in improving the quality of care delivered to patients. Objectives: The study objectives were to determine the rate of MTCT of HIV in exposed infants at a follow-up clinic between 2011 and 2014 and to determine the level of adherence to 2010 NG on the use of highly active antiretroviral therapy (HAART), polymerase chain reaction (PCR) testing, feeding options, antiretroviral (ARV) prophylaxis and the use of co-trimoxazole (CTZ)...
January 2018: Nigerian Postgraduate Medical Journal
https://www.readbyqxmd.com/read/29673698/-which-information-is-given-during-the-purchase-of-an-hiv-self-test-in-a-caen-pharmacy-a-comprehensive-transversal-and-observational-study-using-surveys-without-modification-of-practice
#18
S Guitton, A Rabiaza
INTRODUCTION: HIV infection affects about 150,000 people in France. In total, 30,000 of them are unaware of their serostatus. In this context, HIV self-testing has arrived in France in September 2015. The aim of our study was to analyze the level of application of the recommendations during the purchase of an HIV self-test. Our primary hypothesis was that the delivered information is poor. METHODS: We realized a comprehensive transversal and observational study with surveys without modification of practice in all Caen pharmacies...
April 16, 2018: Annales Pharmaceutiques Françaises
https://www.readbyqxmd.com/read/29673395/shorter-treatment-for-minimal-tuberculosis-tb-in-children-shine-a-study-protocol-for-a-randomised-controlled-trial
#19
Chishala Chabala, Anna Turkova, Margaret J Thomason, Eric Wobudeya, Syed Hissar, Vidya Mave, Marieke van der Zalm, Megan Palmer, Monica Kapasa, Perumal K Bhavani, Sarath Balaji, Priyanka A Raichur, Anne-Marie Demers, Graeme Hoddinott, Ellen Owen-Powell, Aarti Kinikar, Philippa Musoke, Veronica Mulenga, Rob Aarnoutse, Helen McIlleron, Anneke Hesseling, Angela M Crook, Mark Cotton, Diana M Gibb
BACKGROUND: Tuberculosis (TB) in children is frequently paucibacillary and non-severe forms of pulmonary TB are common. Evidence for tuberculosis treatment in children is largely extrapolated from adult studies. Trials in adults with smear-negative tuberculosis suggest that treatment can be effectively shortened from 6 to 4 months. New paediatric, fixed-dose combination anti-tuberculosis treatments have recently been introduced in many countries, making the implementation of World Health Organisation (WHO)-revised dosing recommendations feasible...
April 19, 2018: Trials
https://www.readbyqxmd.com/read/29670213/quercetin-attenuates-azt-induced-neuroinflammation-in-the-cns
#20
Yi Yang, Xiaokang Liu, Ting Wu, Wenping Zhang, Jianhong Shu, Yulong He, Shao-Jun Tang
Highly active anti-retroviral therapy (HAART) is very effective in suppressing HIV-1 replication in patients. However, continuous HAART is required to prevent viral rebound, which may have detrimental effects in various tissues, including persistent neuroinflammation in the central nervous system (CNS). Here, we show that quercetin (3,5,7,3',4'-pentahydroxy flavones), a natural antioxidant used in Chinese traditional medicines, suppresses the neuroinflammation that is induced by chronic exposure to Zidovudine (azidothymidine, AZT), a nucleoside reverse transcriptase inhibitor (NRTI) that is commonly part of HAART regimens...
April 18, 2018: Scientific Reports
keyword
keyword
70115
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"