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Anemia in HIV

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https://www.readbyqxmd.com/read/27905971/trends-causes-and-risk-factors-of-mortality-among-children-under-5-in-ethiopia-1990-2013-findings-from-the-global-burden-of-disease-study-2013
#1
Amare Deribew, Gizachew Assefa Tessema, Kebede Deribe, Yohannes Adama Melaku, Yihunie Lakew, Azmeraw T Amare, Semaw F Abera, Mesoud Mohammed, Abiy Hiruye, Efrem Teklay, Awoke Misganaw, Nicholas Kassebaum
BACKGROUND: Ethiopia has made remarkable progress in reducing child mortality over the last two decades. However, the under-5 mortality rate in Ethiopia is still higher than the under-5 mortality rates of several low- and middle-income countries (LMIC). On the other hand, the patterns and causes of child mortality have not been well investigated in Ethiopia. The objective of this study was to investigate the mortality trend, causes of death, and risk factors among children under 5 in Ethiopia during 1990-2013...
November 14, 2016: Population Health Metrics
https://www.readbyqxmd.com/read/27891065/trends-causes-and-risk-factors-of-mortality-among-children-under-5-in-ethiopia-1990-2013-findings-from-the-global-burden-of-disease-study-2013
#2
Amare Deribew, Gizachew Assefa Tessema, Kebede Deribe, Yohannes Adama Melaku, Yihunie Lakew, Azmeraw T Amare, Semaw F Abera, Mesoud Mohammed, Abiy Hiruye, Efrem Teklay, Awoke Misganaw, Nicholas Kassebaum
BACKGROUND: Ethiopia has made remarkable progress in reducing child mortality over the last two decades. However, the under-5 mortality rate in Ethiopia is still higher than the under-5 mortality rates of several low- and middle-income countries (LMIC). On the other hand, the patterns and causes of child mortality have not been well investigated in Ethiopia. The objective of this study was to investigate the mortality trend, causes of death, and risk factors among children under 5 in Ethiopia during 1990-2013...
2016: Population Health Metrics
https://www.readbyqxmd.com/read/27890886/anemia-in-combined-antiretroviral-treatment-naive-hiv-infected-patients-in-china-a-retrospective-study-of-prevalence-risk-factors-and-mortality
#3
Guorui Dai, Jiang Xiao, Guiju Gao, Xuejing Chong, Fang Wang, Hongyuan Liang, Liang Ni, Di Yang, Fengting Yu, Ling Xu, Di Wang, Junyan Han, Hui Zeng, Hongxin Zhao
Anemia is one of the most important complications of HIV infection. In China, the prevalence, risk factors, and association between anemia and prognosis in HIV-infected patients are poorly elucidated. We analyzed data from 3452 HIV-infected patients not yet on combined antiretroviral therapy (cART) attending Beijing Ditan Hospital from June, 2003 to December, 2015. The overall prevalence of anemia was 9.8% (7.6% mild, 1.9% moderate, and 0.2% severe anemia). Female sex (odds ratio [OR] = 3.71, 95% confidence interval [CI]: 1...
November 26, 2016: Bioscience Trends
https://www.readbyqxmd.com/read/27879338/functional-interplay-between-murine-leukemia-virus-glycogag-serinc5-and-surface-glycoprotein-governs-virus-entry-with-opposite-effects-on-gammaretroviral-and-ebolavirus-glycoproteins
#4
Yadvinder S Ahi, Shu Zhang, Yashna Thappeta, Audrey Denman, Amin Feizpour, Suryaram Gummuluru, Bjoern Reinhard, Delphine Muriaux, Matthew J Fivash, Alan Rein
: Gammaretroviruses, such as murine leukemia viruses (MLVs), encode, in addition to the canonical Gag, Pol, and Env proteins that will form progeny virus particles, a protein called "glycogag" (glycosylated Gag). MLV glycogag contains the entire Gag sequence plus an 88-residue N-terminal extension. It has recently been reported that glycogag, like the Nef protein of HIV-1, counteracts the antiviral effects of the cellular protein Serinc5. We have found, in agreement with prior work, that glycogag strongly enhances the infectivity of MLVs with some Env proteins but not those with others...
November 22, 2016: MBio
https://www.readbyqxmd.com/read/27835614/depression-at-antiretroviral-therapy-initiation-and-clinical-outcomes-among-a-cohort-of-tanzanian-women-living-with-hiv
#5
Christopher R Sudfeld, Sylvia Kaaya, Nilupa S Gunaratna, Fedinand Mugusi, Wafaie W Fawzi, Said Aboud, Mary C Smith Fawzi
OBJECTIVE: The objective of the study was to assess the relationship of depression at antiretroviral therapy (ART) initiation with mortality and clinical outcomes among Tanzanian women living with HIV. DESIGN: We conducted a prospective cohort study of 1,487 women who initiated ART in Dar es Salaam, Tanzania. METHODS: Symptoms of depression and anxiety were assessed using a Tanzanian adapted and validated version of the Hopkins Symptom Checklist (HSCL-25)...
November 9, 2016: AIDS
https://www.readbyqxmd.com/read/27829329/comparison-of-antibody-immune-responses-to-different-hiv-1-envelope-glycoprotein-mutants
#6
Jian-Dong Liu, Li Ren, Bin Ju, Wei Song, Xiang-Yang Ge, Kun-Xue Hong, Ying Liu, Wei Xu, Yan-Ling Hao, Yi-Ming Shao
The identification of immunogens is crucial for human immunodeficiency virus type 1 (HIV-1) vaccine development. In our previous study, we demonstrated that HIV-1 envelope glycoprotein mutants based on the equine infectious anemia virus (EIAV)attenuated vaccine enhance immunogenicity, both for DNA immunization alone and as a combined DNA prime-vaccinia boost immunization. An RV144 clinical trial has demonstrated that an envelope protein boost may provide some degree of protection against HIV-1 infection. In order to explore the antibody immune responses to two HIV-1 envelope glycoprotein mutants based on the EIAV vaccine and wild-type envelope glycoprotein, mice and guinea pigs were immunized using a DNA prime-protein boost immunization strategy...
November 8, 2016: Current HIV Research
https://www.readbyqxmd.com/read/27829033/outcomes-of-nigeria-s-hiv-aids-treatment-program-for-patients-initiated-on-antiretroviral-treatment-between-2004-2012
#7
Ibrahim Dalhatu, Dennis Onotu, Solomon Odafe, Oseni Abiri, Henry Debem, Simon Agolory, Ray W Shiraishi, Andrew F Auld, Mahesh Swaminathan, Kainne Dokubo, Evelyn Ngige, Chukwuemeka Asadu, Emmanuel Abatta, Tedd V Ellerbrock
BACKGROUND: The Nigerian Antiretroviral therapy (ART) program started in 2004 and now ranks among the largest in Africa. However, nationally representative data on outcomes have not been reported. METHODS: We evaluated retrospective cohort data from a nationally representative sample of adults aged ≥15 years who initiated ART during 2004 to 2012. Data were abstracted from 3,496 patient records at 35 sites selected using probability-proportional-to-size (PPS) sampling...
2016: PloS One
https://www.readbyqxmd.com/read/27815018/-against-medical-advice-discharges-among-hiv-infected-patients-health-and-health-services-outcomes
#8
David Alfandre, Jingyan Yang, Katherine Harwood, Peter Gordon, Helen-Maria Lekas, Steven J Chang, Michael T Yin
Nurses are often first to identify and manage a patient leaving against medical advice (AMA), and so they are critical contributors to the development of strategies to address this problem. We studied AMA discharge in order to help develop useful interventions. We performed a cross-sectional analysis of 55,938 discharges from a single urban hospital for the years 2002-2003 and 2012-2013. AMA discharge rates were higher for HIV-infected patients than for patients with alcohol-related disorders or sickle cell anemia in both time periods, even after adjustment for age, race, sex, insurance status, and household income...
October 21, 2016: Journal of the Association of Nurses in AIDS Care: JANAC
https://www.readbyqxmd.com/read/27803322/s2-from-equine-infectious-anemia-virus-is-an-infectivity-factor-which-counteracts-the-retroviral-inhibitors-serinc5-and-serinc3
#9
Ajit Chande, Emilia Cristiana Cuccurullo, Annachiara Rosa, Serena Ziglio, Susan Carpenter, Massimo Pizzato
The lentivirus equine infectious anemia virus (EIAV) encodes the small protein S2, a pathogenic determinant that is important for virus replication and disease progression in horses. No molecular function had been linked to this accessory protein. We report that S2 can replace the activity of Negative factor (Nef) in HIV-1 infectivity, being required to antagonize the inhibitory activity of Serine incorporator (SERINC) proteins on Nef-defective HIV-1. Like Nef, S2 excludes SERINC5 from virus particles and requires an ExxxLL motif predicted to recruit the clathrin adaptor, Adaptor protein 2 (AP2)...
November 15, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27781380/hodgkin-lymphoma-hiv-and-epstein-barr-virus-in-malawi-longitudinal-results-from-the-kamuzu-central-hospital-lymphoma-study
#10
Katherine D Westmoreland, Christopher C Stanley, Nathan D Montgomery, Bongani Kaimila, Edwards Kasonkanji, Nader Kim El-Mallawany, Peter Wasswa, Idah Mtete, Mercy Butia, Salama Itimu, Mary Chasela, Mary Mtunda, Maria Chikasema, Victor Makwakwa, Coxcilly Kampani, Bal M Dhungel, Marcia K Sanders, Robert Krysiak, Tamiwe Tomoka, N George Liomba, Dirk P Dittmer, Yuri Fedoriw, Satish Gopal
BACKGROUND: Contemporary descriptions of classical Hodgkin lymphoma (cHL) are lacking from sub-Saharan Africa where human immunodeficiency virus (HIV) and Epstein-Barr virus (EBV) are prevalent. METHODS: We describe a prospective cHL cohort in Malawi enrolled from 2013 to 2015. Patients received standardized treatment and evaluation, including HIV status and EBV testing of tumors and plasma. RESULTS: Among 31 patients with confirmed cHL, the median age was 19 years (range, 2-51 years) and 22 (71%) were male...
October 26, 2016: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/27748043/the-small-molecule-3g11-inhibits-hiv-1-reverse-transcription
#11
Silvana Opp, Thomas Fricke, Caitlin Shepard, Dmytro Kovalskyy, Akash Bhattacharya, Frank Herkules, Dmitri N Ivanov, Kim Baek, Jose Valle-Casuso, Felipe Diaz-Griffero
The small molecule 6-(tert-butyl)-4-phenyl-4-(trifluoromethyl)-1H,3H-1,3,5-triazin-2-one (3G11) inhibits HIV-1 replication in the human T cell line MT-2. Here we showed that 3G11 specifically and potently blocks HIV-1 infection. By contrast, 3G11 did not block other retroviruses such as HIV-2, simian immunodeficiency virus (SIVmac ), bovine immunodeficiency virus (BIV), feline immunodeficiency virus (FIV), equine infectious anemia virus (EIAV), N-tropic murine leukemia virus (N-MLV), B-tropic murine leukemia virus (B-MLV) and Moloney murine leukemia virus (Mo-MLV)...
October 17, 2016: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/27726805/selected-topics-in-aerobic-bacteriology
#12
Geraldine Hall, Karen C Carroll
Aerobic Gram-positive and Gram-negative bacteria can be important pathogens in the immunocompromised host. These bacteria can be found in many environments, as part of the normal microbiota of the human host and animals, in soil and water, on plants, on fomites in the hospital, and on hospital equipment. This review provides information from relevant studies about what are the most common aerobic bacteria associated with patients who have cancer and/or are being treated for it, or who have other diseases which lead to immunodeficiencies, such as HIV, multiple myeloma, aplastic anemia, chronic diseases, and aging...
August 2016: Microbiology Spectrum
https://www.readbyqxmd.com/read/27695357/update-on-current-management-of-chronic-kidney-disease-in-patients-with-hiv-infection
#13
REVIEW
Nina E Diana, Saraladevi Naicker
The prevalence of HIV-associated chronic kidney disease (CKD) varies geographically and depends on the definition of CKD used, ranging from 4.7% to 38% globally. The incidence, however, has decreased with the use of effective combined antiretroviral therapy (cART). A wide variety of histological patterns are seen in HIV-associated kidney diseases that include glomerular and tubulointerstitial pathology. In resource-rich settings, there has been a plateau in the incidence of end-stage renal disease secondary to HIV-associated nephropathy (HIVAN)...
2016: International Journal of Nephrology and Renovascular Disease
https://www.readbyqxmd.com/read/27639980/associations-between-neurocognitive-impairment-and-biomarkers-of-poor-physiologic-reserve-in-a-clinic-based-sample-of-older-adults-living-with-hiv
#14
Kalvin C Yu, Paul A D'Avanzo, Leigh Nesheiwat, Richard E Greene, Antonio Urbina, Perry N Halkitis, Farzana Kapadia
Data from a cross-sectional study of a clinic-based sample of older people living with HIV (PLWH; n = 100) were used to examine associations between biomarkers of physical health and neurocognitive impairment (NCI). In this sample, anemia, chronic kidney disease (CKD) stages 4-5, and hypocalcemia were associated with impairment in executive functioning or processing speed. Furthermore, participants with anemia were more likely to have CD4+ T cell counts <200 cells/mm(3) (χ(2) [1] = 19.57, p < ...
August 27, 2016: Journal of the Association of Nurses in AIDS Care: JANAC
https://www.readbyqxmd.com/read/27625459/cannon-ball-appearance-on-radiology-in-a-middle-aged-diabetic-female
#15
Ravish Kshatriya, Viral Patel, Sanjay Chaudhari, Purvesh Patel, Dhaval Prajapati, Nimit Khara, Rajiv Paliwal, Sateesh Patel
Pulmonary tuberculosis is commonly presented as cavitary lesion and infiltrations. It commonly involves upper lobe. Lower lobe involvement is less common. Various atypical presentations of tuberculosis on radiology are reported like mass, solitary nodule, multi lober involvement including lower lobes. Atypical presentations are more commo in patients with immunocompromised conditions like Diabetes Mellitus, anemia, renal failure, liver diseases, HIV infection, malignancy, patients on immunosuppressive therapy...
September 2016: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/27625095/clinical-and-laboratory-characteristics-of-patients-with-nontuberculous-mycobacterium-bloodstream-infection-in-a-tertiary-referral-hospital-in-beijing-china
#16
Sai-Nan Bian, Li-Fan Zhang, Yue-Qiu Zhang, Qi-Wen Yang, Peng Wang, Ying-Chun Xu, Xiao-Chun Shi, Xiao-Qing Liu
BACKGROUND: Nontuberculous Mycobacterium (NTM) bloodstream infection (BSI) is relatively rare. We aimed in this study to evaluate the clinical characteristics, laboratory evaluation, and outcomes of patients with NTM BSI. METHODS: We retrospectively reviewed the clinical records of inpatients with NTM BSI at our institution between January 2008 and January 2015 and recorded clinical parameters including age, gender, underlying disease, clinical manifestation, organs involved with NTM disease, species of NTM, laboratory data, treatment and outcome of these patients...
2016: Chinese Medical Journal
https://www.readbyqxmd.com/read/27622558/scheduled-intermittent-screening-with-rapid-diagnostic-tests-and-treatment-with-dihydroartemisinin-piperaquine-versus-intermittent-preventive-therapy-with-sulfadoxine-pyrimethamine-for-malaria-in-pregnancy-in-malawi-an-open-label-randomized-controlled-trial
#17
Mwayiwawo Madanitsa, Linda Kalilani, Victor Mwapasa, Anna M van Eijk, Carole Khairallah, Doreen Ali, Cheryl Pace, James Smedley, Kyaw-Lay Thwai, Brandt Levitt, Duolao Wang, Arthur Kang'ombe, Brian Faragher, Steve M Taylor, Steve Meshnick, Feiko O Ter Kuile
BACKGROUND: In Africa, most plasmodium infections during pregnancy remain asymptomatic, yet are associated with maternal anemia and low birthweight. WHO recommends intermittent preventive therapy in pregnancy with sulfadoxine-pyrimethamine (IPTp-SP). However, sulfadoxine-pyrimethamine (SP) efficacy is threatened by high-level parasite resistance. We conducted a trial to evaluate the efficacy and safety of scheduled intermittent screening with malaria rapid diagnostic tests (RDTs) and treatment of RDT-positive women with dihydroartemisinin-piperaquine (DP) as an alternative strategy to IPTp-SP...
September 2016: PLoS Medicine
https://www.readbyqxmd.com/read/27583701/itpa-deficiency-and-ribavirin-level-are-still-predictive-of-anaemia-in-hcv-hiv-coinfected-patients-receiving-ribavirin-combined-with-a-first-generation-daa-anrs-hc27-study
#18
Farid Kheloufi, Isabelle Poizot-Martin, Rodolphe Garraffo, Aude Tavenard, Sylvie Quaranta, Alain Renault, Thibault Lavrut, Marc Bourlière, Philippe Halfon, Lionel Piroth, Eric Bellissant, Bruno Lacarelle, Jean-Michel Molina, Caroline Solas, Boceprevih Study Group
BACKGROUND: We aimed to determine the impact of inosine triphosphatase (ITPA) deficiency on ribavirin (RBV) induced anemia in HIV-HCV co-infected patients receiving a triple therapy including the hematotoxic direct-acting antiviral agent boceprevir (BOC). METHODS: Patients of the ANRS HC27 BocepreVIH study were genotyped for 2 ITPA Single nucleotide polymorphisms involved in ITPA deficiency. RBV trough concentration (Ctrough) was determined at W4 and W8. Impact of ITPA deficiency on anemia, RBV Ctrough, response and hematotoxicity (grade 3/4 anemia, EPO use, RBV dose reduction or transfusion between D0 and W8) was evaluated...
September 1, 2016: Antiviral Therapy
https://www.readbyqxmd.com/read/27567645/infant-and-young-child-feeding-guidelines-2016
#19
Satish Tiwari, Ketan Bharadva, Balraj Yadav, Sushma Malik, Prashant Gangal, C R Banapurmath, Zeeba Zaka-Ur-Rab, Urmila Deshmukh, - Visheshkumar, R K Agrawal
JUSTIFICATION: Shaping up the post-2015 development agenda is of crucial importance in the development process around the Globe as 2015 was the last year of milllionium development goals. It is the right time to asses our own progress vis-a-vis the Millennium Development Goals and these Guidelines are an attempt in that regard. PROCESS: The Infant and Young Child Feeding (IYCF) chapter of Indian Academy of Pediatrics invited a group of experts for National Consultative Meet for discussing and contributing on latest scientific advances and developments...
August 8, 2016: Indian Pediatrics
https://www.readbyqxmd.com/read/27530490/medical-and-obstetric-outcomes-among-pregnant-women%C3%A2-with-tuberculosis-a-population-based-study%C3%A2-of%C3%A2-7-8%C3%A2-million%C3%A2-births
#20
Amira El-Messidi, Nicholas Czuzoj-Shulman, Andrea R Spence, Haim Arie Abenhaim
BACKGROUND: Worldwide, tuberculosis remains a major health concern, with an estimated 9.6 million people infected in the year 2014, of which one-third were women. Tuberculosis is estimated to be even more prevalent in pregnant women than the general population. To date there has been conflicting evidence on the maternal and neonatal complications of tuberculosis in pregnancy. OBJECTIVE: We sought to determine trends in the incidence of tuberculosis in pregnancy and to examine the associations between tuberculosis in pregnancy and maternal and fetal complications...
December 2016: American Journal of Obstetrics and Gynecology
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