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https://www.readbyqxmd.com/read/28432938/the-role-of-distress-intolerance-in-the-relationship-between-childhood-sexual-abuse-and-problematic-alcohol-use-among-latin-american-msm
#1
Katie Wang, Jaclyn M White Hughto, Katie B Biello, Conall O'Cleirigh, Kenneth H Mayer, Joshua G Rosenberger, David S Novak, Matthew J Mimiaga
BACKGROUND: Despite the high prevalence of childhood sexual abuse (CSA) among men who have sex with men (MSM) and its well-documented association with substance use in adulthood, little research has examined the psychological mechanisms underlying this association. The current study utilized a large, multinational sample of MSM in Latin America to examine the role of distress intolerance (i.e., decreased capacity to withstand negative psychological states) in the relationship between childhood sexual abuse history and problematic alcohol use...
April 6, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28432579/hcv-cure-and-reinfection-among-people-with-hiv-hcv-coinfection-and-people-who-inject-drugs
#2
REVIEW
Marianne Martinello, Behzad Hajarizadeh, Jason Grebely, Gregory J Dore, Gail V Matthews
PURPOSE OF REVIEW: Highly effective, well-tolerated interferon-free direct-acting antivirals (DAA) have revolutionised hepatitis C virus (HCV) therapeutics, with the opportunity for broad treatment scale-up among marginalised or "high-risk" populations, including people who inject drugs (PWID) and people with HIV/HCV coinfection. RECENT FINDINGS: Concern that HCV reinfection may compromise HCV treatment outcomes is sometimes cited as a reason for not offering treatment to current and former PWID...
April 21, 2017: Current HIV/AIDS Reports
https://www.readbyqxmd.com/read/28432206/identifying-factors-that-lead-to-the-persistence-of-imported-gonorrhoeae-strains-a-modelling-study
#3
Ben B Hui, David M Whiley, Basil Donovan, Matthew G Law, David G Regan
OBJECTIVE: The importation of Neisseria gonorrhoeae (NG) strains from overseas is believed to be the main source of antimicrobial resistance in Australia. With recent sporadic cases of ceftriaxone-resistant gonorrhoea reported in Australia and elsewhere, we sought to model the potential for imported NG strains to persist in the men who have sex with men (MSM) population in Australia. METHODS: We developed an individual-based model to simulate the transmission of NG in a population of urban MSM, and used this model to investigate factors contributing to the probability that an imported NG strain will persist...
May 2017: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/28431923/sources-of-racial-disparities-in-hiv-prevalence-in-men-who-have-sex-with-men-in-atlanta-ga-usa-a-modelling-study
#4
Steven M Goodreau, Eli S Rosenberg, Samuel M Jenness, Nicole Luisi, Sarah E Stansfield, Gregorio A Millett, Patrick S Sullivan
BACKGROUND: In the USA, men who have sex men (MSM) are at high risk for HIV, and black MSM have a substantially higher prevalence of infection than white MSM. We created a simulation model to assess the strength of existing hypotheses and data that account for these disparities. METHODS: We built a dynamic, stochastic, agent-based network model of black and white MSM aged 18-39 years in Atlanta, GA, USA, that incorporated race-specific individual and dyadic-level prevention and risk behaviours, network attributes, and care patterns...
April 18, 2017: Lancet HIV
https://www.readbyqxmd.com/read/28431010/clinical-trial-of-the-anti-pd-l1-antibody-bms-936559-in-hiv-1-infected-participants-on-suppressive-antiretroviral-therapy
#5
Cynthia L Gay, Ronald J Bosch, Justin Ritz, Jason M Hataye, Evgenia Aga, Randall L Tressler, Stephen W Mason, Carey K Hwang, Dennis M Grasela, Neelanjana Ray, Josh C Cyktor, John M Coffin, Edward P Acosta, Richard A Koup, John W Mellors, Joseph J Eron
Background.: Reversing immune exhaustion with an anti-PD-L1 antibody may improve HIV-1-specific immunity and increase clearance of HIV-1 expressing cells. Methods.: Phase I, randomized, double-blind, placebo-controlled dose-escalating study of BMS-936559including HIV-1-infected adults ≥18 to ≤70 years on suppressive antiretroviral therapy with CD4+ counts ≥350 cells/μL and detectable plasma HIV-1 RNA by single copy assay. Data on single infusions of BMS-936559 (0...
April 18, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28430404/understanding-asexual-identity-as-a-means-to-facilitate-culturally-competent-care-a-systematic-literature-review
#6
REVIEW
Catriona Jones, Mark Hayter, Julie Jomeen
AIMS AND OBJECTIVES: This paper aims to provide a contemporary overview of asexuality and the implications this has for health care practice. BACKGROUND: Individuals belonging to sexual minority groups face many barriers in accessing appropriate health care. The term 'sexual minority group' is usually used to refer to Lesbian Gay Bisexual and Transgender (LGBT) individuals. Anecdotal and research evidence suggests that those who identify as asexual have similar poor experiences...
April 21, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28430161/a-national-study-of-social-media-television-radio-and-internet-usage-of-adults-by-sexual-orientation-and-smoking-status-implications-for-campaign-design
#7
Andrew B Seidenberg, Catherine L Jo, Kurt M Ribisl, Joseph G L Lee, Francisco O Butchting, Yoonsang Kim, Sherry L Emery
Background: Smoking rates among lesbian, gay, and bisexual (LGB) people significantly exceed that of heterosexuals. Media interventions are an important part of tobacco control efforts, but limited information is available on LGB people's media use. Methods: A nationally representative sample of 12,900 U.S. adults completed an online questionnaire assessing media use, smoking status, and demographic information. Multivariable logistic regression was used to assess relationships between media use with sexual orientation and smoking status...
April 21, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28430020/health-differences-among-lesbian-gay-and-transgender-veterans-by-rural-small-town-and-suburban-urban-setting
#8
Michael R Kauth, Terri L Barrera, F Nicholas Denton, David M Latini
PURPOSE: We explored the relationship between geographic location and health indicators for lesbian, gay, and transgender veterans. METHODS: We solicited participation in an online survey through national and city LGBT organizations and personal contacts to examine differences in depression, anxiety, alcohol and tobacco use, and body mass index among lesbian, gay, and transgender veterans (n = 252) in suburban/urban and rural/small town locations. Bisexual participants were too few to include in the analyses...
April 21, 2017: LGBT Health
https://www.readbyqxmd.com/read/28429157/scenes-as-micro-cultures-examining-heterogeneity-of-hiv-risk-behavior-among-gay-bisexual-and-other-men-who-have-sex-with-men-in-toronto-canada
#9
Syed W Noor, Barry D Adam, David J Brennan, David A Moskowitz, Sandra Gardner, Trevor A Hart
Using latent class analysis (LCA), we examined patterns of participation in multiple scenes, how sexual risk practices vary by scene, and psychosocial factors associated with these patterns among 470 gay, bisexual, and other men who have sex with men (GBM) recruited from Toronto. We calculated posterior probability of being in a class from participation in nine separate scenes. We used Entropy, the Bayesian information criterion and the Lo-Mendel-Rubin likelihood ratio test to identify the best fit model. Fit indices suggested a four-class solution...
April 20, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28428838/a-national-strategic-plan-for-reducing-the-burden-of-sexually-transmitted-infections-in-israel-by-the-year-2025
#10
Daniel Chemtob, Dan Gandacu, Zohar Mor, Itamar Grotto, Emilia Anis, Elliot Rosenberg
BACKGROUND: There is on ongoing debate in the literature regarding the real burden of STIs (sexually transmitted infections) in Western countries and the proper strategies needed to estimate and to prevent them. Our purpose is to present an evidence-based national strategic plan for STI prevention in Israel through assessing the current burden of illness, leading international preventive strategies, and practical policymaking experience. METHODS: Epidemiologic and health policy data on STIs were analyzed from various sources: a) systematic national surveillance data for the years 2002-2014; b) the international scientific literature (published between 2002-16; keywords: Sexually Transmitted Diseases (STD) (or STI) AND prevention AND intervention AND gonorrhea OR chlamydia OR syphilis; c) internal Ministry of Health (MOH) analyses and reports, and d) expert opinion...
2017: Israel Journal of Health Policy Research
https://www.readbyqxmd.com/read/28427731/social-identity-and-support-for-counteracting-tobacco-company-marketing-that-targets-vulnerable-populations
#11
Sabeeh A Baig, Jessica K Pepper, Jennifer C Morgan, Noel T Brewer
RATIONALE: Tobacco companies use advertising to target vulnerable populations, including youth, racial/ethnic minorities, and sexual minorities. OBJECTIVE: We sought to examine how personal identity affects support for population-specific anti-smoking advertisements that could serve as countermeasures to industry marketing practices. METHODS: In 2014-2015, we surveyed probability phone samples of adults and adolescents (n = 6,139) and an online convenience sample of adults (n = 4,137) in the United States...
April 4, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28427697/health-care-disparities-stemming-from-sexual-orientation-of-italian-patients-with-multiple-sclerosis-a-cross-sectional-web-based-study
#12
Luigi Lavorgna, Marcello Moccia, Antonio Russo, Raffaele Palladino, Lucia Riccio, Roberta Lanzillo, Vincenzo Brescia Morra, Gioacchino Tedeschi, Simona Bonavita
Lesbian, gay, bisexual and transgender (LGBT) patients might experience unique difficulties and barriers to treatment of chronic diseases related to their sexual orientation. Thus, we investigated concerns experienced by LGBT patients with multiple sclerosis (MS). We conducted a web-based survey using a multi-choice questionnaire published in an Italian social-network (www.smsocialnetwork.com) for MS patients. The survey investigated: socio-demographic factors, lifestyle habits, MS-related health status and LGBT specific issues (e...
April 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/28427377/a-comprehensive-overview-of-urogenital-anorectal-and-oropharyngeal-neisseria-gonorrhoeae-testing-and-diagnoses-among-different-sti-care-providers-a-cross-sectional-study
#13
Casper D J den Heijer, Christian J P A Hoebe, Geneviève A F S van Liere, Jan E A M van Bergen, Jochen W L Cals, Frans S Stals, Nicole H T M Dukers-Muijrers
BACKGROUND: Gonorrhoea, caused by Neisseria gonorrhoeae (NG), can cause reproductive morbidity, is increasingly becoming resistant to antibiotics and is frequently asymptomatic, which shows the essential role of NG test practice. In this study we wanted to compare NG diagnostic testing procedures between different STI care providers serving a defined geographic Dutch region (280,000 inhabitants). METHODS: Data on laboratory testing and diagnosis of urogenital and extragenital (i...
April 20, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28426357/a-qualitative-assessment-of-alcohol-consumption-and-sexual-risk-behaviors-among-men-who-have-sex-with-men-and-transgender-women-in-peru
#14
Panagiotis Vagenas, Shan-Estelle Brown, Jesse L Clark, Kelika A Konda, Javier R Lama, Jorge Sánchez, Ann C Duerr, Frederick L Altice
BACKGROUND: Peruvian men who have sex with men (MSM) and transgender women (TGW) experience the double burden of a highly concentrated HIV epidemic with a high prevalence of alcohol use disorders (AUDs). Recent research has associated both with risky sexual behaviors, including unprotected sex, having multiple sexual partners, engaging in sex work, having recent sexually transmitted infections, and having HIV-infected partners. AUDs have also been associated in MSM/TGW with being unaware of HIV+ status...
June 7, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28426312/safe-sex-in-the-1970s-community-practitioners-on-the-eve-of-aids
#15
Thomas R Blair
In the 1970s, groups of gay and gay-allied health professionals began to formulate guidelines for safer sexual activity, several years before HIV/AIDS. Through such organizations as the National Coalition of Gay Sexually Transmitted Disease Services, Bay Area Physicians for Human Rights, and the Sisters of Perpetual Indulgence, these practitioners developed materials that would define sexual health education for the next four decades, as well as such concepts as "bodily fluids" and the "safe sex hanky." To do so, they used their dual membership in the community and the health professions...
April 20, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28426301/small-group-randomized-controlled-trial-to-increase-condom-use-and-hiv-testing-among-hispanic-latino-gay-bisexual-and-other-men-who-have-sex-with-men
#16
Scott D Rhodes, Jorge Alonzo, Lilli Mann, Eunyoung Y Song, Amanda E Tanner, Jorge Elias Arellano, Rodrigo Rodriguez-Celedon, Manuel Garcia, Arin Freeman, Beth A Reboussin, Thomas M Painter
OBJECTIVES: To evaluate the HOLA en Grupos intervention, a Spanish-language small-group behavioral HIV prevention intervention designed to increase condom use and HIV testing among Hispanic/Latino gay, bisexual, and other men who have sex with men. METHODS: In 2012 to 2015, we recruited and randomized 304 Hispanic/Latino men who have sex with men, aged 18 to 55 years in North Carolina, to the 4-session HOLA en Grupos intervention or an attention-equivalent general health education comparison intervention...
April 20, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28426297/note-from-the-editor-in-chief-who-wants-to-exclude-older-lgbt-persons-from-public-health-surveillance
#17
Alfredo Morabia
It is sobering to publish Sell's call for every federal survey to include questions about sexual orientation and gender identity precisely when the Trump Administration excludes such questions from the proposed 2017 National Survey of Older Americans Act Participants (NSOAAP) conducted by the Administration for Community Living (ACL) in the Department of Health and Human Services. In particular, NSOAAP question DE1a, introduced in 2014, asked "Which of the following best represents how you think of yourself? Lesbian or Gay; Straight, that is, not lesbian or gay; Bisexual; Something else; Refused; Don't know...
April 20, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28425994/modulating-the-therapeutic-response-of-tumours-to-dietary-serine-and-glycine-starvation
#18
Oliver D K Maddocks, Dimitris Athineos, Eric C Cheung, Pearl Lee, Tong Zhang, Niels J F van den Broek, Gillian M Mackay, Christiaan F Labuschagne, David Gay, Flore Kruiswijk, Julianna Blagih, David F Vincent, Kirsteen J Campbell, Fatih Ceteci, Owen J Sansom, Karen Blyth, Karen H Vousden
The non-essential amino acids serine and glycine are used in multiple anabolic processes that support cancer cell growth and proliferation (reviewed in ref. 1). While some cancer cells upregulate de novo serine synthesis, many others rely on exogenous serine for optimal growth. Restriction of dietary serine and glycine can reduce tumour growth in xenograft and allograft models. Here we show that this observation translates into more clinically relevant autochthonous tumours in genetically engineered mouse models of intestinal cancer (driven by Apc inactivation) or lymphoma (driven by Myc activation)...
April 19, 2017: Nature
https://www.readbyqxmd.com/read/28425903/improving-linkage-to-hiv-care-at-low-threshold-sti-hiv-testing-sites-an-evaluation-of-the-immediate-staging-pilot-project-in-vancouver-british-columbia
#19
Bobbi Brownrigg, Darlene Taylor, Felicia Phan, Irvine Sandstra, Rochelle Stimpson, Rolando Barrios, Richard Lester, Gina Ogilvie
OBJECTIVES: The objective of the Immediate Staging Pilot Project (ISPP) was to improve linkage to human immunodeficiency virus (HIV) care by increasing the number of referrals made to HIV care, and to decrease the time between diagnosis and linkage to care for newly diagnosed HIV clients. This pilot had the potential to decrease HIV transmission at a population level by engaging clients in treatment earlier. SETTING: The Bute Street Clinic and Health Initiative for Men Clinic on Davie in Vancouver, British Columbia are low-threshold public health facilities providing HIV/STI testing primarily to men who have sex with men (MSM)...
April 20, 2017: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
https://www.readbyqxmd.com/read/28423643/pole-and-pold1-screening-in-155-patients-with-multiple-polyps-and-early-onset-colorectal-cancer
#20
Clara Esteban-Jurado, David Giménez-Zaragoza, Jenifer Muñoz, Sebastià Franch-Expósito, Miriam Álvarez-Barona, Teresa Ocaña, Miriam Cuatrecasas, Sabela Carballal, María López-Cerón, Maria Marti-Solano, Marcos Díaz-Gay, Tom van Wezel, Antoni Castells, Luis Bujanda, Judith Balmaña, Victoria Gonzalo, Gemma Llort, Clara Ruiz-Ponte, Joaquín Cubiella, Francesc Balaguer, Rosa Aligué, Sergi Castellví-Bel
Germline mutations in POLE and POLD1 have been shown to cause predisposition to colorectal multiple polyposis and a wide range of neoplasms, early-onset colorectal cancer being the most prevalent. In order to find additional mutations affecting the proofreading activity of these polymerases, we sequenced its exonuclease domain in 155 patients with multiple polyps or an early-onset colorectal cancer phenotype without alterations in the known hereditary colorectal cancer genes. Interestingly, none of the previously reported mutations in POLE and POLD1 were found...
March 1, 2017: Oncotarget
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