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HIV case control study

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https://www.readbyqxmd.com/read/28731977/interventions-for-neuropathic-pain-an-overview-of-systematic-reviews
#1
Svjetlana Dosenovic, Antonia Jelicic Kadic, Maja Miljanovic, Marina Biocic, Krste Boric, Marija Cavar, Nikolina Markovina, Katarina Vucic, Livia Puljak
Numerous interventions for neuropathic pain (NeuP) are available, but its treatment remains unsatisfactory. We systematically summarized evidence from systematic reviews (SRs) of randomized controlled trials on interventions for NeuP. Five electronic databases were searched up to March 2015. Study quality was analyzed using A Measurement Tool to Assess Systematic Reviews. The most common interventions in 97 included SRs were pharmacologic (59%) and surgical (15%). The majority of analyzed SRs were of medium quality...
August 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28729474/trilateral-overlap-of-tuberculosis-diabetes-and-hiv-1-in-a-high-burden-african-setting-implications-for-tb-control
#2
Tolu Oni, Natacha Berkowitz, Mmamapudi Kubjane, Rene Goliath, Naomi S Levitt, Robert J Wilkinson
The diabetes mellitus burden is growing in countries where tuberculosis (TB) and HIV-1 remain major challenges, threatening TB control efforts. This study determined the association between TB and diabetes/impaired glucose regulation in the context of HIV-1.A cross-sectional study was conducted at a TB clinic in Cape Town (South Africa). Participants were screened for diabetes and impaired glucose regulation using fasting plasma glucose, oral glucose tolerance test and glycated haemoglobin (HbA1c).414 TB and 438 non-TB participants were enrolled...
July 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28727786/is-there-a-relationship-between-geographic-distance-and-uptake-of-hiv-testing-services-a-representative-population-based-study-of-chinese-adults-in-guangzhou-china
#3
Wen Chen, Fangjing Zhou, Brian J Hall, Joseph D Tucker, Carl Latkin, Andre M N Renzaho, Li Ling
Achieving high coverage of HIV testing services is critical in many health systems, especially where HIV testing services remain centralized and inconvenient for many. As a result, planning the optimal spatial distribution of HIV testing sites is increasingly important. We aimed to assess the relationship between geographic distance and uptake of HIV testing services among the general population in Guangzhou, China. Utilizing spatial epidemiological methods and stratified household random sampling, we studied 666 adults aged 18-59...
2017: PloS One
https://www.readbyqxmd.com/read/28724513/development-of-a-tailored-hiv-prevention-intervention-for-single-young-men-who-have-sex-with-men-who-meet-partners-online-protocol-for-the-mydex-project
#4
Jose Arturo Bauermeister, Ryan C Tingler, Michele Demers, Gary W Harper
BACKGROUND: New cases of human immunodeficiency virus (HIV) among young men who have sex with men (YMSM), aged 18 to 24, underscore the importance of developmentally-informed HIV programs for YMSM. We developed an online intervention focused on risk reduction strategies across different sexual partner types. Intervention activities focus on assisting YMSM reflect on their partner-seeking behaviors, develop sexual decision-making rules to reduce their HIV risks, and consider the adoption of HIV prevention behaviors...
July 19, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28724374/cost-effectiveness-of-isoniazid-preventive-therapy-among-hiv-infected-patients-clinicaly-screened-for-latent-tuberculosis-infection-in-dar-es-salaam-tanzania-a-prospective-cohort-study
#5
Grace A Shayo, Dereck Chitama, Candida Moshiro, Said Aboud, Muhammad Bakari, Ferdinand Mugusi
BACKGROUND: One of the reasons why Isoniazid preventive therapy (IPT) for Tuberculosis (TB) is not widely used in low income countries is concerns on cost of excluding active TB. We analyzed the cost-effectiveness of IPT provision in Tanzania having ruled out active TB by a symptom-based screening tool. METHODS: Data on IPT cost-effectiveness was prospectively collected from an observational cohort study of 1283 HIV-infected patients on IPT and 1281 controls; followed up for 24 months...
July 19, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28724043/compulsory-notification-at-skilled-nursing-facilities
#6
Milton Luiz Gorzoni, Márcia Regina Valadares Aguado, Sueli Luciano Pires, Lilian de Fátima Costa Faria
Introduction: Notifiable diseases (NDs) encompass conditions of high clinical severity and/or contagious. Being closed communities, long-term care facilities (LTCF) are places that deserve attention on their own, but one might be left wondering: what is the reality of NDs at Brazilian LTCFs? Objective: To determine the prevalence and type of NDs at large LTCF. Method: Active search for NDs conducted by the Hospital Infection Control Committee (HICC) in 459 beds...
May 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28720611/prevalence-and-risk-factors-of-latent-tuberculosis-infection-in-africa-a-systematic-review-and-meta-analysis-protocol
#7
Tariro J Basera, Jabulani Ncayiyana, Mark E Engel
INTRODUCTION: Latent tuberculosis infection (LTBI) remains a major public health problem and one of the major contributors to the pool of active tuberculosis cases. The true burden of LTBI in Africa is not known. Early modelling studies estimate that over 33% of the world's population is infected with latent tuberculosis. We propose conducting a systematic review and a meta-analysis to evaluate the burden and risk factors of LTBI in Africa reported in studies from 2000 to 2017. METHODS AND ANALYSIS: We will include cross-sectional studies, cohort studies and case-control studies estimating either tuberculin skin test (TST) or interferon-gamma release assay (IGRA) confirmed prevalence of LTBI and associated risk factors among people in African countries...
July 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28718069/neurological-involvement-in-patients-with-acute-recent-hiv-1-infection-a-case-control-study
#8
Juan Ambrosioni, Francisca Artigues, David Nicolás, Judit Peñafiel, Fernando Agüero, Christian Manzardo, María Mar Mosquera, Sonsoles Sánchez-Palomino, Elisa De Lazzari, María A Marcos, Montserrat Plana, José M Miró
Primary HIV-1 infection is a relevant period for its virological and epidemiological consequences. Most patients present a symptomatic disease that can be potentially serious, but neurological involvement during primary HIV-1 infection has been poorly studied. The aim of this study was to describe the characteristics and outcomes of primary HIV-1 infection patients presenting neurological symptoms and to compare them with primary HIV-1 infection patients without neurological involvement. Retrospective case-control study (1:3) comparing primary HIV-1 infection patients with and without neurological involvement enrolled in the Acute/Recent Hospital Clinic PHI Cohort between 1997 and 2016...
July 17, 2017: Journal of Neurovirology
https://www.readbyqxmd.com/read/28701422/new-highly-sensitive-real-time-pcr-assay-for-hiv-2-group-a-and-group-b-dna-quantification
#9
Mélanie Bertine, Marie Gueudin, Adeline Mélard, Florence Damond, Diane Descamps, Sophie Matheron, Fidéline Collin, Christine Rouzioux, Jean-Christophe Plantier, Véronique Avettand-Fenoel
HIV-2 infection is characterized by a very low replication in most cases and low progression. That necessitates a different approach to patient monitoring than that for HIV-1 infection. Here, a new, highly specific, and sensitive method for HIV-2 DNA quantification has been developed. The new test is based on quantitative real-time PCR, targeting the LTR and Gag regions and using an internal control. Analytical performance was determined in three laboratories and clinical performance on blood samples from 63 patients infected with HIV-2 group A (n=35) or group B (n=28)...
July 12, 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/28690867/determinants-of-uncontrolled-hypertension-among-clients-on-anti-retroviral-therapy-in-kadoma-city-zimbabwe-2016
#10
Pamela Nyaradzai Magande, Daniel Chirundu, Notion Tafara Gombe, More Mungati, Mufuta Tshimanga
BACKGROUND: Clients on anti-retroviral therapy (ART) are living longer and have risk of hypertension. Side effects of medicines and aging increase this risk. Hypertension prevalence among clients on ART in Kadoma City was estimated to be 30% in 2015. Of these, 61% had uncontrolled hypertension. This was high compared to 46% of hypertensives in the general population who had uncontrolled hypertension. We determined factors associated with uncontrolled hypertension among clients on ART...
2017: Clinical Hypertension
https://www.readbyqxmd.com/read/28689274/impact-of-glutathione-transferases-genes-polymorphisms-in-nevirapine-adverse-reactions-a-possible-role-for-gstm1-in-sjs-ten-susceptibility
#11
Cinzia Ciccacci, Andrea Latini, Cristina Politi, Sandro Mancinelli, Maria C Marazzi, Giuseppe Novelli, Leonardo Palombi, Paola Borgiani
PURPOSE: Nevirapine (NVP) is used in developing countries as first-line treatment of HIV infection. Unfortunately, its use is associated with common serious adverse drug reactions, such as liver toxicity and the most severe and rare Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). GSTT1 and GSTM1 genes code for enzymes involved in the metabolism of a wide range of drugs. We hypothesized that this gene variability could be implicated in NVP adverse reactions. METHODS: We analyzed the GSTM1 and GSTT1 null genotypes by multiplex PCR in a population of 181 patients from Mozambique, treated with NVP...
July 8, 2017: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28688377/no-role-of-herpes-simplex-virus-type-2-hsv-2-infection-on-hiv-progression-in-na%C3%A3-ve-hiv-patients
#12
Minoo Mohraz, Arezoo Aghakhani, Saeedeh Moayedi-Nia, Mohammad Banifazl, Alireza Janbakhsh, Setareh Mamishi, Afsaneh Karami, Anahita Bavand, Pegah Mirzapour, Amitis Ramezani
Background: Herpes simplex virus type 2 (HSV-2) is a common infection in human immunodeficiency virus (HIV) patients and may accelerate HIV progression by rising HIV viral load and decreasing CD4 count. However, the available data regarding the influence of HSV-2 seropositivity on HIV progression in HIV individuals are inconclusive. Therefore, we aimed to determine HSV-2 seroprevalence in naïve HIV patients and normal controls and also investigate the relation of HIV viral load and CD4 count with HSV-2 seropositivity...
July 9, 2017: Iranian Biomedical Journal
https://www.readbyqxmd.com/read/28686654/a-retrospective-case-cohort-study-comparing-treatment-outcomes-in-abacavir-versus-stavudine-containing-first-line-antiretroviral-treatment-regimens-in-children-3yrs-old-at-a-paediatric-programme-based-in-soweto-south-africa
#13
Haseena Cassim, Kennedy Otwombe, Erica Lazarus, Afaaf Liberty, Glenda E Gray, Oppel B W Greeff, Avy Violari
INTRODUCTION: The current World Health Organization guideline for first line antiretroviral therapy (ART) in HIV-infected children recommends the use of abacavir and lamivudine as nucleoside backbones and no longer includes stavudine. We compared treatment outcomes with abacavir (ABC) versus stavudine (d4T) in a cohort of HIV-1 infected children 6 and 12 months after antiretroviral therapy was initiated. METHODS: This was a retrospective case-cohort study, using programmatic data from children enrolled in the Paediatric Wellness Programme at the Perinatal HIV Research Unit in Soweto, South Africa between 2005 and 2013...
2017: PloS One
https://www.readbyqxmd.com/read/28682879/sociodemographic-differences-among-hiv-positive-and-hiv-negative-recently-pregnant-women-in-mexico-city-a-case-control-study
#14
Daniel Aguilar-Zapata, Alicia Piñeirúa-Menéndez, Patricia Volkow-Fernández, Patricia Rodríguez-Zulueta, Ubaldo Ramos-Alamillo, Teresita Cabrera-López, Alexandra Martin-Onraet
National HIV preventive programs in Mexico focus on high-risk groups that do not consider women, apart from prenatal screening. Nonetheless, the epidemic in women is growing, and there is a need to better understand sociodemographic factors in women living with HIV (WLH). We performed a case-control study in Mexico City, including HIV+ and HIV- women with a recent pregnancy to compare their sociodemographic characteristics and describe the circumstances of diagnosis in HIV+ women, as well as prenatal screening frequency in both groups...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28670638/a-comparison-of-rapid-diagnostic-testing-by-plasmodium-lactate-dehydrogenase-and-quantitative-buffy-coat-technique-in-malaria-diagnosis-in-children
#15
Ifeanyi Kanayo Ifeorah, Biobele J Brown, Olugbemiro O Sodeinde
BACKGROUND: The World Health Organization (WHO) considers early and rapid diagnosis as one of the strategies to control malaria. This study compared the performance of Quantitative Buffy Coat (QBC) test and the Plasmodium lactate dehydrogenase (pLDH) rapid diagnostic test (RDT) with microscopy as the gold standard. MATERIALS AND METHODS: The study involved children ages 0-5 years who presented with a history of fever at the University College Hospital, Ibadan, Nigeria...
2017: African Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28668338/-analysis-of-prenatal-abuse-in-catalonia-between-the-years-2011-and-2014
#16
Jordi Garcia Garcia, Elena Campistol Mas, María Ángeles López-Vilchez, María José Morcillo Buscato, Antonio Mur Sierra
INTRODUCTION: Foetal abuse is that intentional or negligent act that causes a harmful effect to the foetus. It is a type of abuse difficult to diagnose and handle. Some indicators of suspicion are the absence of gestational control, the maternal consumption of toxic substances, or the problematic maternal social environment. OBJECTIVE: To analyse the cases of foetal abuse registered in Catalonia between 2011 and 2014 to identify the risk profile. METHODS: A cross-sectional descriptive study was conducted on a sample of 222 cases of prenatal abuse registered in Catalonia between 2011 and 2014...
June 28, 2017: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/28667206/a-comparison-of-effectiveness-between-oral-rapid-testing-and-routine-serum-based-testing-for-hiv-in-an-outpatient-dental-clinic-in-yuxi-prefecture-china-a-case-control-study
#17
Shifu Li, Shu Su, Shunxiang Li, Liangmin Gao, Ying Cai, Jincui Fu, Chunyuan Guo, Wei Lu, Feng Cheng, Jun Jing, Liang Chen, Lei Zhang
OBJECTIVE: To compare the outcomes of routine provider-initiated HIV testing and counselling (PITC) and oral rapid HIV testing for dental clinic outpatients in a hospital. DESIGN: We employed a case-control study design and recruited dental outpatients into routine serum-based and oral rapid testing groups. We compared the acceptance, completion and result notification rate between groups. SETTING: A dental outpatient clinic in the Yuxi People's Hospital, Yunnan...
June 30, 2017: BMJ Open
https://www.readbyqxmd.com/read/28664622/subclinical-atherosclerosis-in-low-framingham-risk-hiv-patients
#18
Rafael León, Sergio Reus, Nicolás López, Irene Portilla, José Sánchez-Payá, Livia Giner, Vicente Boix, Esperanza Merino, Diego Torrús, Óscar Moreno, Joaquín Portilla
BACKGROUND: Pathogenesis of atherosclerosis is complex and differences between HIV-infected patients and general population cannot be completely explained by the higher prevalence of traditional cardiovascular risk factors. We aimed to analyse the association between inflammation and subclinical atherosclerosis in HIV patients with low Framingham risk score. MATERIALS AND METHODS: Case-control study. SETTING: outpatient Infectious Diseases clinic in a university hospital...
June 29, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28652786/rifampicin-resistant-mycobacterium-tuberculosis-among-tuberculosis-presumptive-cases-at-university-of-gondar-hospital-northwest-ethiopia
#19
Kefyalew N Jaleta, Mucheye Gizachew, Baye Gelaw, Habtie Tesfa, Alem Getaneh, Belete Biadgo
BACKGROUND: Various studies have reported that the emergence of drug-resistant tuberculosis poses a significant threat to tuberculosis-control programs worldwide. Rifampicin resistance is a surrogate marker of multidrug-resistant tuberculosis, since it reveals the presence of greater than 90% isoniazid resistance. Evidence on rifampicin-resistant Mycobacterium tuberculosis is scarce in the literature. OBJECTIVE: To determine the prevalence of rifampicin-resistant M...
2017: Infection and Drug Resistance
https://www.readbyqxmd.com/read/28647858/counter-intuitive-plasma-vitamin-d-and-zinc-status-in-hiv-1-infected-adults-with-persistent-low-level-viraemia-after-treatment-initiation-a-pilot-case-control-study
#20
H Melliez, A Duhamel, O Robineau, L Bocket, I Kim, E Sauser, F Loiseleur, N Viget, A Pasquet, E Senneville, D Seguy
Determinants of persistent low-level viraemia [PLLV, a viral load (VL) of between 50 and 500 copies/mL] have not been elucidated. In a case-control study, we evaluated the influence of micronutrients on PLLV in a population of 454 HIV-1 adults having initiated antiretroviral therapy (ART) between January 2007 and December 2011. Plasma levels of retinol (vitamin A), 25-OH vitamin D2 + D3, vitamin E and zinc were measured at ART initiation in cases (PLLV after 6 months of ART) and in controls (VL <50 copies/mL after 6 months)...
June 24, 2017: European Journal of Clinical Microbiology & Infectious Diseases
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