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HIV cross sectional study

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https://www.readbyqxmd.com/read/28806866/molecular-screening-and-single-nucleotide-polymorphism-typing-of-molluscum-contagiosum-virus-mcv-from-genital-specimens-between-2012-and-2015
#1
Sedigheh Taghinezhad-S, Amir Hossein Mohseni, Hossein Keyvani, Narges Ghobadi
Background: The present study is the first comprehensive report of the Molluscum contagiosum virus (MCV) in Iran based on the molecular technique for differentiation and typing of the MCV1 and MCV2. Methods: Patients were diagnosed as having tumor-like genital warts less than 5 mm in diameter, and HIV seronegative samples were chosen for this cross-sectional study. TaqMan real-time PCR was used to identify MCV following clinical examination. Typing of the MCV-positive specimens was performed in the SNP A27451G region of MC021L gene...
August 15, 2017: Iranian Biomedical Journal
https://www.readbyqxmd.com/read/28806406/terminal-differentiation-of-t-cells-is-strongly-associated-with-cmv-infection-and-increased-in-hiv-positive-individuals-on-art-and-lifestyle-matched-controls
#2
Thijs Booiman, Ferdinand W Wit, Arginell F Girigorie, Irma Maurer, Davide De Francesco, Caroline A Sabin, Agnes M Harskamp, Maria Prins, Claudio Franceschi, Steven G Deeks, Alan Winston, Peter Reiss, Neeltje A Kootstra
HIV-1-positive individuals on successful antiretroviral therapy (ART) are reported to have higher rates of age-associated non-communicable comorbidities (AANCCs). HIV-associated immune dysfunction has been suggested to contribute to increased AANCC risk. Here we performed a cross-sectional immune phenotype analysis of T cells in ART-treated HIV-1-positive individuals with undetectable vireamia (HIV-positives) and HIV-1-negative individuals (HIV-negatives) over 45 years of age. In addition, two control groups were studied: HIV negative adults selected based on lifestyle and demographic factors (Co-morBidity in Relation to AIDS, or COBRA) and unselected age-matched donors from a blood bank...
2017: PloS One
https://www.readbyqxmd.com/read/28804674/systematic-differences-in-hiv-syphilis-and-risk-behaviors-among-street-based-and-establishment-based-female-sex-workers-in-kathmandu-valley-of-nepal
#3
Sampurna Kakchapati, Tarun Paudel, Manju Maharjan, Apiradee Lim
BACKGROUND: Female Sex Workers (FSWs) are main drivers of the HIV epidemic in Nepal. The work environment of sex work in Nepal is differentiated into establishment based (e.g. massage parlors, dance restaurants, hotels and lodges) and street based (e.g. streets, parks and markets). The study compares HIV, syphilis and risk behaviours among establishment-based FSWs and street-based FSWs in Kathmandu Valley of Nepal. MATERIALS AND METHODS: Cross-sectional bio-behavioral surveys in 2006, 2008, 2011 and 2015 aimed to sample 2093 FSWs using two stage cluster sampling in the Kathmandu valley...
December 2016: Nepal journal of epidemiology
https://www.readbyqxmd.com/read/28804654/histoplasmosis-by-histoplasma-capsulatum-var-duboisii-observed-at-the-laboratory-of-pathological-anatomy-of-lom%C3%A3-in-togo
#4
Tchin Darré, Bayaki Saka, Abas Mouhari-Touré, Améyo Monique Dorkenoo, Koffi Amégbor, Vincent Palokinam Pitche, Gado Napo-Koura
Our study aimed to describe the epidemiological, clinical, and diagnostic aspects of African histoplasmosis in Togo through a descriptive and cross-sectional study on histological diagnosed African histoplasmosis in Pathology Department of Lomé from 2002 to 2016 (15 years). A total of 17 cases of African histoplasmosis were diagnosed. The sex ratio (M/F) was 1.8. The annual incidence was 1.1 cases. The mean age of the patients was 27.2 ± 0.4 years. All our patients were of social categories with a low socioeconomic level...
2017: Journal of Pathogens
https://www.readbyqxmd.com/read/28801428/relationship-between-estimated-cardiovascular-disease-risk-and-insulin-resistance-in-a-black-african-population-living-with-hiv-a-cross-sectional-study-from-cameroon
#5
Steve Raoul Noumegni, Jean Joel Bigna, Vicky Jocelyne Ama Moor Epse Nkegoum, Jobert Richie Nansseu, Felix K Assah, Ahmadou Musa Jingi, Magellan Guewo-Fokeng, Steve Leumi, Jean-Claude Katte, Mesmin Y Dehayem, Liliane Mfeukeu Kuate, Andre Pascal Kengne, Eugene Sobngwi
OBJECTIVES: Cardiovascular disease (CVD) and metabolic diseases are growing concerns among patients with HIV infection as a consequence of the improving survival of this population. We aimed to assess the relationship between CVD risk and insulin resistance in a group of black African individuals with HIV infection. METHODS: This cross-sectional study involved patients with HIV infection aged 30-74 years and followed up at the Yaoundé Central Hospital, Cameroon...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801405/prevalence-of-hepatitis-c-virus-infection-and-its-correlates-in-a-rural-area-of-southwestern-china-a-community-based-cross-sectional-study
#6
Wanting Cheng, Ya Yang, Yibiao Zhou, Penglei Xiao, Yan Shi, Jianchuan Gao, Yue Chen, Song Liang, Wuli Yihuo, Xiuxia Song, Qingwu Jiang
OBJECTIVES: Hepatitis C virus (HCV) infection is a major public health problem in southwestern China. Our aim of the study was to assess the prevalence of HCV infection and its correlates in the Yi population of this region. METHODS: A community-based survey was conducted to investigate sociodemographic characteristics and other associated factors for HCV infection in a rural area of southwestern China. Blood samples were collected and tested for antibodies to HCV...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801398/hiv-prevalence-and-factors-associated-with-hiv-infection-among-transgender-women-in-cambodia-results-from-a-national-integrated-biological-and-behavioral-survey
#7
Srean Chhim, Chanrith Ngin, Pheak Chhoun, Sovannary Tuot, Cheaty Ly, Phalkun Mun, Khondyla Pal, John Macom, Jean-Philippe Dousset, Gitau Mburu, Siyan Yi
OBJECTIVE: To examine factors associated with HIV infection among transgender women in Cambodia. DESIGN: Cross-sectional study. SETTINGS: HIV high-burden sites including the capital city and 12 provinces. PARTICIPANTS: This study included 1375 sexually active transgender women with a mean age of 25.9 years (SD 7.1), recruited by using respondent-driven sampling for structured questionnaire interviews and rapid finger-prick HIV testing...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28799847/the-willingness-of-people-who-inject-drugs-in-boston-to-use-a-supervised-injection-facility
#8
Casey León, Lena Cardoso, Sarah Mackin, Barry Bock, Jessie M Gaeta
BACKGROUND: In Massachusetts, the number of opioid-related deaths has increased 350% since 2000. In the setting of increasing overdose deaths, one potential intervention is Supervised Injection Facilities (SIFs). This study explores willingness of people who inject drugs in Boston to use a SIF and examines factors associated with willingness. METHODS: A cross-sectional survey of a convenience sample of 237 people who inject drugs and utilize Boston's needle exchange program (NEP)...
August 11, 2017: Substance Abuse
https://www.readbyqxmd.com/read/28798895/prevalence-and-identification-of-serum-markers-associated-with-vertical-transmission-of-hepatitis-b-in-pregnant-women-in-yaounde-cameroon
#9
Lucien Honoré Etame Sone, Roger Ahouga Voufo, Henriette Thérèse Dimodi, Michel Kengne, Cédric Gueguim, Nnanga Ngah, Julius Oben, Judith Laure Ngondi
OBJECTIVE: To determine the prevalence of Hepatitis B Virus (HBV) infection in pregnant women and identify markers associated with vertical transmission of HBV. METHODS: Prospective and cross-sectional study over 10 months on 298 pregnant women attending antenatal clinics in the Cité Verte and Efoulan District hospitals in Cameroon. A dry tube blood collection was performed on all pregnant women and babies born to HBsAg-positive mothers. Serum from the women was used to test for HBsAg through immunochromatography and then confirmed by ELISA...
2017: International Journal of MCH and AIDS
https://www.readbyqxmd.com/read/28798891/hiv-positive-women-taking-lifelong-antiretroviral-therapy-report-better-adherence-than-women-taking-short-course-prophylaxis-during-and-after-pregnancy-under-pmtct-program-option-a-in-lusaka-zambia
#10
Karen M Hampanda, Lisa L Abuogi, Yusuf Ahmed
BACKGROUND AND OBJECTIVES: HIV-positive women's adherence to antiretrovirals is critical for prevention of mother-to-child transmission. We aimed to establish if mothers taking triple lifelong antiretroviral therapy report higher adherence compared to mothers taking short-course prophylaxis under Option A in Lusaka, Zambia. METHODS: In this clinic-based cross-sectional study, we interviewed 320 HIV-positive mothers at a large public health facility in Lusaka in 2014...
2017: International Journal of MCH and AIDS
https://www.readbyqxmd.com/read/28797289/insulin-resistance-and-associated-factors-among-hiv-infected-patients-in-sub-saharan-africa-a-cross-sectional-study-from-cameroon
#11
Steve Raoul Ngongang Noumegni, Jobert Richie Nansseu, Vicky Jocelyne Moor Ama, Jean Joel Bigna, Felix Kembe Assah, Magellan Guewo-Fokeng, Steve Leumi, Jean-Claude Katte, Mesmin Dehayem, Andre Pascal Kengne, Eugene Sobngwi
BACKGROUND: Little is known on the magnitude and correlates of insulin resistance in HIV-infected people in Africa. We determined the prevalence of insulin resistance and investigated associated factors in HIV-infected adult Cameroonians. METHODS: We conducted a cross-sectional study at the Yaoundé Central Hospital, Cameroon; during which we enrolled HIV-infected people aged 30 to 74 years with no previous history of cardiovascular disease. An homeostatic model assessment of insulin resistance (HOMA-IR) like index served to assess insulin sensitivity with insulin resistance defined by values of 2...
August 10, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28796293/il7ra-polymorphisms-are-not-associated-with-aids-progression
#12
Luz María Medrano, José Luis Jiménez, María A Jiménez-Sousa, Amanda Fernández-Rodíguez, Mónica Gutiérrez-Rivas, José María Bellón, José Ramón Blanco, Alexy Inciarte, Mª Ángeles Muñoz-Fernández, Salvador Resino
BACKGROUND: Our aim was to determine whether α-chain of the IL-7 Receptor (IL7RA) polymorphisms (rs10491434, rs6897932, and rs987106) are associated with the clinical pattern of AIDS progression in ART-naïve HIV-infected patients. METHODS: We carried out a cross-sectional study in 673 HIV-infected patients who were classified into three groups according to the clinical pattern of AIDS progression (188 long-term non-progressors (LTNPs), 334 moderate progressors (MPs), and 151 rapid progressors (RPs))...
August 10, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28794617/sociodemographic-profile-and-predictors-of-outpatient-clinic-attendance-among-hiv-positive-patients-initiating-antiretroviral-therapy-in-selangor-malaysia
#13
Surajudeen Abiola Abdulrahman, Lekhraj Rampal, Norlijah Othman, Faisal Ibrahim, Kadir Shahar Hayati, Anuradha P Radhakrishnan
BACKGROUND: Inconsistent literature evidence suggests that sociodemographic, economic, and system- and patient-related factors are associated with clinic attendance among the HIV-positive population receiving antiretroviral therapy (ART) around the world. We examined the factors that predict outpatient clinic attendance among a cohort of HIV-positive patients initiating ART in Selangor, Malaysia. PATIENTS AND METHODS: This cross-sectional study analyzed secondary data on outpatient clinic attendance and sociodemographic, economic, psychosocial, and patient-related factors among 242 adult Malaysian patients initiating ART in Selangor, Malaysia...
2017: Patient Preference and Adherence
https://www.readbyqxmd.com/read/28793117/hospitalization-of-people-50-years-old-or-older-living-with-hiv-aids
#14
Daiana Patrícia Marchetti Pio, Lilian Andreia Fleck Reinato, Letícia Pimenta Lopes, Juliano de Souza Caliari, Elucir Gir
Objective: Identify the rate and predictive factors of the hospitalization of people living with HIV/AIDS (PLHA), aged 50 years or older. Method: A quantitative, cross-sectional study was conducted at two inpatient units specialized in infectious diseases in a teaching hospital. Data were gathered through individual interviews between August 2011 and February 2015. All ethical precepts were followed. Results: Of the 532 admitted patients, 95 were PLHA 50 years old or older; 30...
July 2017: Revista Brasileira de Enfermagem
https://www.readbyqxmd.com/read/28792648/mait-cell-frequency-and-function-in-blood-and-liver-of-hcv-mono-and-hcv-hiv-co-infected-patients-with-advanced-fibrosis
#15
Boris J B Beudeker, Gertine W van Oord, Joop E Arends, Julian Schulze Zur Wiesch, Marieke S van der Heide, Robert J de Knegt, Annelies Verbon, Andre Boonstra, Mark A A Claassen
BACKGROUND & AIMS: Mucosal-associated invariant T (MAIT) cells are important innate T-cells with anti-microbial and immunoregulatory activity, recently found to be depleted in blood of patients with HIV and HCV mono-infections. In this study, we assessed the impact of HIV, HCV and HCV/HIV co-infection on circulating and intrahepatic MAIT-cells and correlations with liver fibrosis. METHODS: In this cross-sectional study, 9 healthy subjects, 9 HIV, 20 HCV and 22 HCV/HIV co-infected patients were included...
August 9, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28792168/indian-adolescent-living-with-hiv-aids-current-clinical-scenario
#16
Kavita S Joshi, Bhushan D Bhaware, Amar R Pazare
INTRODUCTION: Statistics suggest that, HIV has now largely become the disease of young patients. Hence, the adolescent HIV/AIDS needs to be handled and managed separately from adult HIV. Relatively fewer Indian data exist to characterize the associations in adolescents and young adults infected with HIV disease. The present study explores the current challenges in the management of HIV infected adolescents. OBJECTIVE: The study was aimed at evaluating, relationship between CD4 count and duration of antiretroviral therapy (ART), effects of ART on body mass index and the adverse effects of antiretroviral drugs in adolescent HIV positive patients...
July 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/28791913/examining-sexual-function-among-individuals-with-hiv-in-a-midwestern-us-urban-outpatient-clinic-setting
#17
E Shacham, Julia D López, P Souza, E Turner Overton
The role of sexual function and its impact on HIV management have been inadequately evaluated. A cross-sectional study in 2009 of 202 patients with HIV were recruited to examine sexual function and psychosocial/HIV management factors. Analyses assessed the relationship between sexual function, sociodemographic factors, biomedical markers, and depressive symptomology. The M-Estimator compared differences in the means of the HIV, cancer survivors, and the normative cohorts. More than 75% were on combination antiretroviral therapy, of which 70% had suppressed HIV viral loads...
January 1, 2017: Journal of the International Association of Providers of AIDS Care
https://www.readbyqxmd.com/read/28782332/virological-outcomes-of-antiretroviral-therapy-in-zomba-central-prison-malawi-a-cross-sectional-study
#18
REVIEW
Happy Mpawa, Aunex Kwekwesa, Alemayehu Amberbir, Daniela Garone, Oscar H Divala, Gift Kawalazira, Vanessa van Schoor, Henry Ndindi, Joep J van Oosterhout
INTRODUCTION: Antiretroviral therapy (ART) outcomes that include viral suppression rates are rarely reported among African prison populations. Prisoners deal with specific challenges concerning adherence to ART. We aimed to describe virological outcomes of ART in a large prison in Malawi. METHODS: A cross-sectional study of ART outcomes was conducted at the Zomba Central Prison HIV clinic, Malawi, following the introduction of routine viral load monitoring. All prisoners on ART for at least 6 months were eligible for a viral load test...
July 31, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28782046/circulating-loxl2-levels-reflect-severity-of-intestinal-fibrosis-and-galt-cd4-t-lymphocyte-depletion-in-treated-hiv-infection
#19
Sophie Seang, Anoma Somasunderam, Maitreyee Nigalye, Ma Somsouk, Timoty W Schacker, Joyce L Sanchez, Peter W Hunt, Netanya S Utay, Jordan E Lake
BACKGROUND: Incomplete immune reconstitution may occur despite successful antiretroviral therapy (ART). Gut-associated lymphoid tissue (GALT) fibrosis may contribute via local CD4(+) T lymphocyte depletion, intestinal barrier disruption, microbial translocation, and immune activation. METHODS: In a cross-sectional analysis, we measured circulating fibrosis biomarker levels on cryopreserved plasma from adult HIV-infected (HIV+) SCOPE study participants on suppressive ART who also had fibrosis quantification on recto-sigmoid biopsies...
2017: Pathogens & Immunity
https://www.readbyqxmd.com/read/28780631/gbv-c-hiv-1-coinfection-is-associated-with-low-hiv-1-viral-load-and-high-cd4-t-lymphocyte-count
#20
Bárbara Katharine Barbosa de Miranda, Keyla Santos Guedes de Sá, Andrea Nazaré Rangel da Silva, Rosimar Neris Martins Feitosa, Izaura Maria Vieira Cayres-Vallinoto, Ricardo Ishak, Antonio Carlos Rosário Vallinoto
GB virus C (GBV-C) is a lymphotropic virus with a low level or non-existent replication in the liver. The interaction between HIV-1 and GBV-C apparently reduces the progression of HIV-1 infection to AIDS and improves the quality of life of HIV-1 infected individuals. A cross-sectional study was established to determine the possible effect of HIV-1/GBV-C coinfection on HIV-1 viral load and CD4(+) T lymphocyte counts. Samples from 313 HIV-1 infected persons from the Virus Laboratory of the Federal University of Pará as well as demographic and clinical information were obtained from medical records...
August 5, 2017: Archives of Virology
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