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https://www.readbyqxmd.com/read/29040209/inherited-and-acquired-clinical-phenotypes-associated-with-neuroendocrine-tumors
#1
Rory E Nicholaides, M Teresa de la Morena
PURPOSE OF REVIEW: Overview of neuroendocrine neoplasms in the context of their associations with primary and secondary immunodeficiency states. RECENT FINDINGS: Malignancies of neuroendocrine origin are well known to be associated with hereditary syndromes, including multiple endocrine neoplasia type 1, von Hippel-Lindau syndrome, neurofibromatosis type 1, and tuberous sclerosis. This review includes the X-linked form of hyper-IgM syndrome (XHIGM), due to mutations in the CD40Ligand gene (CD40LG), as an additional inherited disorder with susceptibility to such malignancies, and discusses neuroendocrine tumors (NETs) arising in other immunocompromised states...
October 16, 2017: Current Opinion in Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28986656/sustainability-of-statewide-rapid-hiv-testing-in-labor-and-delivery
#2
Lynn M Yee, Emily S Miller, Anne Statton, Laurie D Ayala, Sarah Deardorff Carter, Ann Borders, Amy E Wong, Yolanda Olszewski, Mardge H Cohen, Patricia M Garcia
The objective was to assess sustainability of a statewide program of HIV rapid testing (RT) for pregnant women presenting for delivery with unknown HIV status. This is a population-based retrospective cohort study of women delivered in Illinois hospitals (2012-15). Deidentified data on RT metrics from state-mandated surveillance reports were compared using descriptive statistics and non-parametric tests of trend. Over 95% of the 608,408 women delivered had documented HIV status at presentation. The rate of undocumented HIV status rose from 4...
October 6, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28957381/a-group-randomized-trial-using-an-appointment-system-to-improve-adherence-to-art-at-reproductive-and-child-health-clinics-implementing-option-b-in-tanzania
#3
RANDOMIZED CONTROLLED TRIAL
Dennis Ross-Degnan, John Chalker, Jafary Liana, Mwikemo Deborah Kajoka, Richard Valimba, Suleiman Kimatta, Angel Dillip, Catherine Vialle-Valentin, Martha Embrey, Rachel Lieber, Keith Johnson
INTRODUCTION: In October 2013, Tanzania adopted Option B+ under which HIV-positive pregnant women are initiated on antiretroviral therapy in reproductive and child health clinics at diagnosis. Studies have shown that adherence and retention to antiretroviral treatment can be problematic. METHODS: We implemented a group randomized controlled trial in 24 reproductive and child health clinics in eight districts in Mbeya region. The trial tested the impact of implementing paper-based appointment tracking and community outreach systems on the rate of missed appointments and number of days covered by dispensed antiretroviral medications among women previously established on antiretroviral therapy...
2017: PloS One
https://www.readbyqxmd.com/read/28920117/hiv-haart-associated-oxidative-stress-is-detectable-by-metabonomics
#4
REVIEW
Aurelia A Williams, Lungile J Sitole, Debra Meyer
Chronic human immunodeficiency virus (HIV) infection, separately and in combination with highly active antiretroviral therapy (HAART) is closely associated with oxidative stress (OS). Most studies demonstrating redox imbalances in HIV-infected individuals have done so using conventional biochemical methodologies. The limited simultaneous detection of multiple OS markers within one sample is a major drawback of these methodologies and can be addressed through the use of metabonomics. HIV-metabonomic studies utilizing biofluids from HAART cohorts as the investigative source, are on the increase...
September 18, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28900756/systematic-review-of-interventions-for-depression-for-people-living-with-hiv-in-africa
#5
REVIEW
Sarah M Lofgren, Noeline Nakasujja, David R Boulware
Depression interventions for individuals with HIV/AIDS in Africa are being increasingly evaluated. MEDLINE was searched using key terms: depression, Africa, and HIV, to identify depression interventions for HIV-infected adults in Africa. Perinatal women were excluded. Results were extracted and relative change in depression scores for interventions and net effect calculated. The MEDLINE search yielded 18 articles. Six of seven studies evaluating feasibility were positive, and seven of seven studies evaluating acceptability were also positive...
September 12, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28893794/effects-of-hiv-1-tat-and-methamphetamine-on-blood-brain-barrier-integrity-and-function-in-vitro
#6
Sulay Patel, Crystal R Leibrand, Preetha Palasuberniam, Pierre-Olivier Couraud, Babette Weksler, Fay M Jahr, Joseph L McClay, Kurt F Hauser, MaryPeace McRae
Human immunodeficiency (HIV) infection results in neurocognitive deficits in about one half of infected individuals. Despite systemic effectiveness, restricted antiretroviral penetration across the blood-brain barrier (BBB) is a major limitation in fighting CNS-localized infection. Drug abuse exacerbates HIV-induced cognitive and pathologic CNS changes. This study's purpose was to investigate the effects of the HIV-1 protein, Tat, and methamphetamine on factors affecting drug penetration across an in vitro BBB model...
September 11, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28891715/-where-it-falls-apart-barriers-to-retention-in-hiv-care-in-latino-immigrants-and-migrants
#7
Julie H Levison, Laura M Bogart, Iman F Khan, Dianna Mejia, Hortensia Amaro, Margarita Alegría, Steven Safren
Latino immigrants in the United States are disproportionately affected by HIV. Barriers to consistent attendance (retention) in HIV primary care constrain opportunities for HIV treatment success, but have not been specifically assessed in this population. We conducted semistructured interviews with 37 HIV-infected Latinos (aged ≥18 years and born in Puerto Rico or a Latin American Spanish-speaking country) and 14 HIV providers in metropolitan Boston (total n = 51). The Andersen Model of Healthcare Utilization informed a semistructured interview guide, which bilingual research staff used to explore barriers to HIV care...
September 2017: AIDS Patient Care and STDs
https://www.readbyqxmd.com/read/28876296/neighborhood-health-care-access-and-sexually-transmitted-infections-among-women-in-the-southern-united-states-a-cross-sectional-multilevel-analysis
#8
Danielle F Haley, Andrew Edmonds, Nadya Belenky, DeMarc A Hickson, Catalina Ramirez, Gina M Wingood, Hector Bolivar, Elizabeth Golub, Adaora A Adimora
INTRODUCTION: The United States has experienced an increase in reportable sexually transmitted infections (STIs) while simultaneously experiencing a decline in safety net services for STI testing and treatment. This multilevel study assessed relationships between neighborhood-level access to health care and STIs among a predominantly Human Immunodeficiency Virus (HIV)-seropositive cohort of women living in the south. METHODS: This cross-sectional multilevel analysis included baseline data from HIV-seropositive and HIV-seronegative women enrolled in the Women's Interagency HIV Study sites in Alabama, Florida, Georgia, Mississippi, and North Carolina between 2013 and 2015 (N = 666)...
August 2, 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28799997/epidemiology-of-ischemic-heart-disease-in-hiv
#9
Virginia A Triant, Steven K Grinspoon
PURPOSE OF REVIEW: The purpose of this review is to summarize and synthesize recent data on the risk of ischemic heart disease (IHD) in HIV-infected individuals. RECENT FINDINGS: Recent studies in the field demonstrate an increasing impact of cardiovascular disease (CVD) on morbidity and mortality in HIV relative to AIDS-related diagnoses. Studies continue to support an approximately 1.5 to two-fold increased risk of IHD conferred by HIV, with specific risk varying by sex and virologic/immunologic status...
November 2017: Current Opinion in HIV and AIDS
https://www.readbyqxmd.com/read/28777261/orphanhood-and-self-esteem-an-18-year-longitudinal-study-from-an-hiv-affected-area-in-tanzania
#10
Joachim De Weerdt, Kathleen Beegle, Stefan Dercon
BACKGROUND: The HIV epidemic exacerbated the prevalence of prime-aged adult death in many parts of sub-Saharan Africa, resulting in increased rates of orphanhood. Little is known about whether this will coincide with adverse psychosocial well-being in adulthood for those who were orphaned at childhood. METHODS: We studied a cohort of 1108 children from Kagera, a region of Tanzania that was heavily affected by HIV early in the epidemic. During the baseline data collection in 1991-1994, these children were aged 0-16 years and had both parents alive...
November 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28719229/experiences-using-pre-exposure-prophylaxis-for-safer-conception-among-hiv-serodiscordant-heterosexual-couples-in-the-united-states
#11
Angela R Bazzi, Ashley A Leech, Dea L Biancarelli, Meg Sullivan, Mari-Lynn Drainoni
Antiretroviral pre-exposure prophylaxis (PrEP) is a promising HIV prevention strategy for HIV serodiscordant couples (HIV-infected male, uninfected female) seeking safer conception. However, most research on PrEP for safer conception has focused on couples in sub-Saharan Africa; little is known about the perspectives or experiences of heterosexual couples in the United States. We conducted qualitative interviews with six couples (six women and five of their male partners) receiving PrEP for conception services at an urban safety net hospital in the US Northeast...
August 2017: AIDS Patient Care and STDs
https://www.readbyqxmd.com/read/28602461/adapting-systems-of-care-for-people-aging-with-hiv
#12
Eugenia L Siegler, Mark Brennan-Ing
People aging with HIV have medical and psychosocial needs that require more than the HIV services network can provide. HIV providers may lack experience managing multimorbidity or the functional consequences of aging. Social support services may be unable to provide necessary services for people living with HIV (PLWH) who are becoming increasingly frail or facing cognitive impairment. HIV providers will be caring for aging PLWH whose HIV management may seem simple compared with the significant burdens of stigma, mental health needs, social isolation, multimorbidity, and aging-related syndromes...
May 26, 2017: Journal of the Association of Nurses in AIDS Care: JANAC
https://www.readbyqxmd.com/read/28577690/value-of-comprehensive-hcv-treatment-among-vulnerable-high-risk-populations
#13
COMPARATIVE STUDY
Gigi A Moreno, Alice Wang, Yuri Sánchez González, Oliver Díaz Espinosa, Diana K Vania, Brian R Edlin, Ronald Brookmeyer
OBJECTIVES: The objective of this study was to explore the trade-offs society and payers make when expanding treatment access to patients with chronic hepatitis C virus (HCV) infection in early stages of disease as well as to vulnerable, high-risk populations, such as people who inject drugs (PWID) and HIV-infected men who have sex with men (MSM-HIV). METHODS: A discrete time Markov model simulated HCV progression and treatment over 20 years. Population cohorts were defined by behaviors that influence the risk of HCV exposure: PWID, MSM-HIV, an overlap cohort of individuals who are both PWID and MSM-HIV, and all other adults...
June 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/28542239/projected-savings-through-public-health-voluntary-licences-of-hiv-drugs-negotiated-by-the-medicines-patent-pool-mpp
#14
Sandeep Juneja, Aastha Gupta, Suerie Moon, Stephen Resch
The Medicines Patent Pool (MPP) was established in 2010 to ensure timely access to low-cost generic versions of patented antiretroviral (ARV) medicines in low- and middle-income countries (LMICs) through the negotiation of voluntary licences with patent holders. While robust data on the savings generated by MPP and other major global public health initiatives is important, it is also difficult to quantify. In this study, we estimate the savings generated by licences negotiated by the MPP for ARV medicines to treat HIV/AIDS in LMICs for the period 2010-2028 and generate a cost-benefit ratio-based on people living with HIV (PLHIVs) in any new countries which gain access to an ARV due to MPP licences and the price differential between originator's tiered price and generics price, within the period where that ARV is patented...
2017: PloS One
https://www.readbyqxmd.com/read/28533305/changes-in-cardiovascular-disease-risk-factors-with-immediate-versus-deferred-antiretroviral-therapy-initiation-among-hiv-positive-participants-in-the-start-strategic-timing-of-antiretroviral-treatment-trial
#15
Jason V Baker, Shweta Sharma, Amit C Achhra, Jose Ignacio Bernardino, Johannes R Bogner, Daniel Duprez, Sean Emery, Brian Gazzard, Jonathan Gordin, Greg Grandits, Andrew N Phillips, Siegfried Schwarze, Elsayed Z Soliman, Stephen A Spector, Giuseppe Tambussi, Jens Lundgren
INTRODUCTION: HIV infection and certain antiretroviral therapy (ART) medications increase atherosclerotic cardiovascular disease risk, mediated, in part, through traditional cardiovascular disease risk factors. METHODS AND RESULTS: We studied cardiovascular disease risk factor changes in the START (Strategic Timing of Antiretroviral Treatment) trial, a randomized study of immediate versus deferred ART initiation among HIV-positive persons with CD4(+) cell counts >500 cells/mm(3)...
May 22, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28505240/incidence-of-gonorrhea-and-chlamydia-following-human-immunodeficiency-virus-preexposure-prophylaxis-among-men-who-have-sex-with-men-a-modeling-study
#16
Samuel M Jenness, Kevin M Weiss, Steven M Goodreau, Thomas Gift, Harrell Chesson, Karen W Hoover, Dawn K Smith, Albert Y Liu, Patrick S Sullivan, Eli S Rosenberg
Background: Preexposure prophylaxis (PrEP) is highly effective for preventing human immunodeficiency virus (HIV) infection, but risk compensation (RC) in men who have sex with men (MSM) raises concerns about increased sexually transmitted infections (STIs). The Center for Disease Control and Prevention's (CDC's) PrEP guidelines recommend biannual STI screening, which may reduce incidence by treating STIs that would otherwise remain undiagnosed. We investigated these two counteracting phenomena...
September 1, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28492125/influence-of-hiv-and-other-risk-factors-on-tuberculosis
#17
Sana Mahtab, David Coetzee
BACKGROUND: Tuberculosis (TB) notification in South Africa has increased six-fold over the past two decades, mainly because of the HIV epidemic. OBJECTIVES: To describe the sociodemographic and outcome characteristics of TB patients, and to identify risk factors associated with TB treatment outcomes stratified by HIV status. METHODS: A cross-sectional study was used to analyse data from the Cape Town Metro East geographical service area (GSA) electronic TB register (ETR...
April 25, 2017: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/28482959/tuberculosis-in-adolescents-and-young-adults-epidemiology-and-treatment-outcomes-in-the-western-cape
#18
K Snow, A C Hesseling, P Naidoo, S M Graham, J Denholm, K du Preez
SETTING: Western Cape Province, South Africa. OBJECTIVES: To characterise tuberculosis (TB) epidemiology, disease presentation and treatment outcomes among adolescents (age 10-19 years) and young adults (age 20-24 years) in the Western Cape. DESIGN: A retrospective, cross-sectional review of routine patient-level data from the Electronic TB Register (ETR.Net) for 2013. Site of TB disease, human immunodeficiency virus (HIV) status and TB treatment outcomes were analysed by 5-year age groups (<5, 5-9, 10-14, 15-19, 20-24 and 25 years of age)...
June 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/28468605/universal-test-treat-and-keep-improving-art-retention-is-key-in-cost-effective-hiv-control-in-uganda
#19
Nicky McCreesh, Ioannis Andrianakis, Rebecca N Nsubuga, Mark Strong, Ian Vernon, Trevelyan J McKinley, Jeremy E Oakley, Michael Goldstein, Richard Hayes, Richard G White
BACKGROUND: With ambitious new UNAIDS targets to end AIDS by 2030, and new WHO treatment guidelines, there is increased interest in the best way to scale-up ART coverage. We investigate the cost-effectiveness of various ART scale-up options in Uganda. METHODS: Individual-based HIV/ART model of Uganda, calibrated using history matching. 22 ART scale-up strategies were simulated from 2016 to 2030, comprising different combinations of six single interventions (1. increased HIV testing rates, 2...
May 3, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28467457/a-prognostic-model-for-development-of-significant-liver-fibrosis-in-hiv-hepatitis-c-co-infection
#20
Nasheed Moqueet, Cynthia Kanagaratham, M John Gill, Mark Hull, Sharon Walmsley, Danuta Radzioch, Sahar Saeed, Robert W Platt, Marina B Klein
BACKGROUND: Liver fibrosis progresses rapidly in HIV-Hepatitis C virus (HCV) co-infected individuals partially due to heightened inflammation. Immune markers targeting stages of fibrogenesis could aid in prognosis of fibrosis. METHODS: A case-cohort study was nested in the prospective Canadian Co-infection Cohort (n = 1119). HCV RNA positive individuals without fibrosis, end-stage liver disease or chronic Hepatitis B at baseline (n = 679) were eligible. A random subcohort (n = 236) was selected from those eligible...
2017: PloS One
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