keyword
MENU ▼
Read by QxMD icon Read
search

tb hiv

keyword
https://www.readbyqxmd.com/read/28330178/emergence-of-mixed-infection-of-beijing-non-beijing-strains-among-multi-drug-resistant-mycobacterium-tuberculosis-in-pakistan
#1
Samar Mustafa, Hasnain Javed, Jawairia Hashmi, Nazia Jamil, Zarfishan Tahir, Abdul Majeed Akhtar
Tuberculosis (TB) remains as one of the deadliest diseases after HIV globally with 95 % of deaths confined to low-and-middle income countries. Pakistan is fifth among the 22 high-burden TB countries with the incidence rate of 230/100,000 persons, however, studies related to prevalent Mycobacterium tuberculosis strains and their spread, drug resistance pattern and evolutionary genetics are inadequate. The present study was undertaken to highlight the circulation of M. tuberculosis strains causing drug resistant TB in our community by targeting the molecular marker IS6110 and then characterization of these strains as Beijing and Non-Beijing genotypes...
June 2016: 3 Biotech
https://www.readbyqxmd.com/read/28329668/stevens-johnson-syndrome-and-toxic-epidermal-necrolysis-in-us-adults
#2
Derek Y Hsu
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are life-threatening disorders. The incidences, mortality and cost of SJS and TEN in US adults are not well-characterized. We analyzed data from the 2009-2012 Nationwide Inpatient Sample, containing a representative 20% sample of all hospitalizations in the US. SJS, SJS/TEN and TEN were identified by a validated algorithm using ICD-9- CM codes. The mean incidences of SJS, SJS/TEN and TEN were 9.3, 1.6, and 1.9 per million people per year, respectively...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329393/virological-outcomes-of-second-line-protease-inhibitor-based-treatment-for-human-immunodeficiency-virus-type-1-in-a-high-prevalence-rural-south-african-setting-a-competing-risks-prospective-cohort-analysis
#3
Dami Collier, Collins Iwuji, Anne Derache, Tulio de Oliveira, Nonhlanhla Okesola, Alexandra Calmy, Francois Dabis, Deenan Pillay, Ravindra K Gupta
Background.: Second-line antiretroviral therapy (ART) based on ritonavir-boosted protease inhibitors (bPIs) represents the only available option after first-line failure for the majority of individuals living with human immunodeficiency virus (HIV) worldwide. Maximizing their effectiveness is imperative. Methods.: This cohort study was nested within the French National Agency for AIDS and Viral Hepatitis Research (ANRS) 12249 Treatment as Prevention (TasP) cluster-randomized trial in rural KwaZulu-Natal, South Africa...
March 13, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28329268/dynamics-of-cough-frequency-in-adults-undergoing-treatment-for-pulmonary-tuberculosis
#4
Alvaro Proaño, Marjory A Bravard, José W Lopez, Gwenyth O Lee, David Bui, Sumona Datta, Germán Comina, Mirko Zimic, Jorge Coronel, Luz Caviedes, José L Cabrera, Antonio Salas, Eduardo Ticona, Nancy M Vu, Daniela E Kirwan, Maria-Cristina I Loader, Jon S Friedland, David A Moore, Carlton A Evans, Brian H Tracey, Robert H Gilman
Background: Cough is the major determinant of tuberculosis transmission. Despite this, there is a paucity of information regarding characteristics of cough frequency throughout the day and in response to tuberculosis therapy. Here we evaluate the circadian cycle of cough; cough frequency risk factors; and the impact of appropriate treatment on cough and bacillary load. Methods: We prospectively evaluated HIV-negative adults (n=64) with a new diagnosis of culture-proven, drug-susceptible pul-monary tuberculosis immediately prior to treatment and repeatedly until treatment day 62...
January 25, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28327789/prevalence-of-hepatitis-c-virus-and-human-immunodeficiency-virus-in-a-group-of-patients-newly-diagnosed-with-active-tuberculosis-in-porto-alegre-southern-brazil
#5
Cintia Costi, Tarciana Grandi, Maria Laura Halon, Márcia Susana Nunes Silva, Cláudia Maria Dornelles da Silva, Tatiana Schäffer Gregianini, Lia Gonçalves Possuelo, Carla Adriane Jarczewski, Christian Niel, Maria Lucia Rosa Rossetti
BACKGROUND: Porto Alegre is the Brazilian state capital with second highest incidence of tuberculosis (TB) and the highest proportion of people infected with human immunodeficiency virus (HIV) among patients with TB. Hepatitis C virus (HCV) infection increases the risk of anti-TB drug-induced hepatotoxicity, which may result in discontinuation of the therapy. OBJECTIVES: The aim of this study was (i) to estimate prevalence of HCV and HIV in a group of patients newly diagnosed with active TB in a public reference hospital in Porto Alegre and (ii) to compare demographic, behavioural, and clinical characteristics of patients in relation to their HCV infection status...
April 2017: Memórias do Instituto Oswaldo Cruz
https://www.readbyqxmd.com/read/28327478/effectiveness-of-symptom-screening-and-incidence-of-tuberculosis-among-adults-and-children-living-with-hiv-infection-in-india
#6
C Padmapriyadarsini, P K Bhavani, L Sekar, M Selvaraj, N Poornagangadevi, S N Mothi, K Nandagopal, S Vennila, G K Priyadarshini, Mahesh Manisha, G Sanjeeva, Upasna Agarwal, E Suresh, B B Rewari, Soumya Swaminathan
BACKGROUND: WHO recommends the use of a simplified symptom-based algorithm for screening for tuberculosis (TB) among people living with HIV (PLHIV). We assessed the feasibility and effectiveness of this algorithm and determined the prevalence and incidence of TB among PLHIV attending antiretroviral treatment (ART) centres in India. METHODS: We did a prospective multicentric implementation research study in four states of India. To rule out TB, we administered the WHO symptom-screen algorithm to all PLHIV every month for 6 months...
November 2016: National Medical Journal of India
https://www.readbyqxmd.com/read/28327043/handwashing
#7
Erin Dean
Essential facts Antimicrobial resistance develops when medicines are used inappropriately. Global estimates suggest that every year more than 700,000 people die from drug-resistant strains of common bacterial and viral infections, such as tuberculosis, malaria and HIV. If antimicrobial resistance continues to increase, this number could rise to 10 million a year by 2050.
March 22, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28326285/impact-of-telemonitoring-approaches-on-integrated-hiv-and-tb-diagnosis-and-treatment-interventions-in-sub-saharan-africa-a-scoping-review
#8
REVIEW
Clarence S Yah, Ernest Tambo, Christopher Khayeka-Wandabwa, Jeanne Y Ngogang
Background: This paper explores telemonitoring/mhealth approaches as a promising real time and contextual strategy in overhauling HIV and TB interventions quality access and uptake, retention,adherence and coverage impact in endemic and prone-epidemic prevention and control in sub-Sahara Africa. Methods: The scoping review method was applied in acknowledged journals indexing platforms including Medline, Embase, Global Health, PubMed, MeSH PsycInfo, Scopus and Google Scholar to identify relevant articles pertaining to telemonitoring as a proxy surrogate method in reinforcing sustainability of HIV/TB prevention/treatment interventions in sub-Saharan Africa...
2017: Health Promotion Perspectives
https://www.readbyqxmd.com/read/28323835/molecular-epidemiology-of-cryptococcal-genotype-vnic-st5-in-siriraj-hospital-thailand
#9
Chanin Hatthakaroon, Sujiraphong Pharkjaksu, Piriyaporn Chongtrakool, Kamol Suwannakarn, Pattarachai Kiratisin, Popchai Ngamskulrungroj
Despite the strong association between Cryptococcus neoformans infection and the Human immunodeficiency virus (HIV) status of patients globally, most cryptococcosis cases in Far East Asia occur in non-HIV individuals. Molecular epidemiological studies, using multilocus sequence typing (MLST), have shown that more than 95% of cryptococcal strains belong to a specific subtype of VNI. However, this association has never been specifically examined in other parts of Asia. Therefore, in this study, we investigated the VNIc/ST5 genotype distribution among cryptococcosis patients in Thailand...
2017: PloS One
https://www.readbyqxmd.com/read/28323755/cyp2b6-genotype-directed-dosing-is-required-for-optimal-efavirenz-exposure-in-children-3-to-36-months-with-hiv-infection
#10
Carolyn Bolton Moore, Edmund V Capparelli, Pearl Samson, Mutsa Bwakura-Dangarembizi, Patrick Jean-Philippe, Carol Worrell, Barbara Heckman, Lynette Purdue, Stephen A Spector, Alex Benns, William Borkowsky, Amy Loftis, Elizabeth Hawkins, Carole Wallis, Ellen G Chadwick
OBJECTIVES: To determine safety, efficacy and genotypic-specific dose requirements of EFV in children aged 3 - <36 months of age with HIV infection with or without TB co-infection. DESIGN: IMPAACT P1070 was a 24 week prospective cohort trial of EFV (as open capsules) plus two nucleoside reverse transcriptase inhibitors in children with HIV infection 3- < 36 months without tuberculosis (Cohort 1). METHODS: CYP2B6 G516T genotype was determined and intensive PK's were performed at week 2...
March 18, 2017: AIDS
https://www.readbyqxmd.com/read/28321284/gynaecomastia-in-two-men-on-stable-antiretroviral-therapy-who-commenced-treatment-for-tuberculosis
#11
Jeremy D Kratz, Ahmad Y El-Shazly, Santos G Mambuque, Elpidio Demetria, Peter Veldkamp, Timothy S Anderson
Gynaecomastia is a common clinical presentation that varies from benign presentations in stages of human development to hormonal pathology, mainly due to hepatic dysfunction, malignancy, and adverse pharmacologic effects. We describe the development of significant bilateral gynaecomastia after starting treatment for pulmonary tuberculosis (TB) in two males with WHO stage III Human Immunodeficiency Virus (HIV) infection on stable antiretroviral regimens. Emerging reports suggest that distinct hepatic impairment in efavirenz metabolism modulates oestrogenic activity, which may be potentiated by anti-tuberculosis therapy...
December 2016: Malawi Medical Journal: the Journal of Medical Association of Malawi
https://www.readbyqxmd.com/read/28320384/diagnostic-accuracy-incremental-yield-and-prognostic-value-of-determine-tb-lam-for-routine-diagnostic-testing-for-tuberculosis-in-hiv-infected-patients-requiring-acute-hospital-admission-in-south-africa-a-prospective-cohort
#12
Stephen D Lawn, Andrew D Kerkhoff, Rosie Burton, Charlotte Schutz, Andrew Boulle, Monica Vogt, Ankur Gupta-Wright, Mark P Nicol, Graeme Meintjes
BACKGROUND: We previously reported that one-third of HIV-positive adults requiring medical admission to a South African district hospital had laboratory-confirmed tuberculosis (TB) and that almost two-thirds of cases could be rapidly diagnosed using Xpert MTB/RIF-testing of concentrated urine samples obtained on the first day of admission. Implementation of urine-based, routine, point-of-care TB screening is an attractive intervention that might be facilitated by use of a simple, low-cost diagnostic tool, such as the Determine TB-LAM lateral-flow rapid test for HIV-associated TB...
March 21, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28317812/evaluation-of-pulmonary-tuberculosis-case-detection-improvement-with-the-deployment-of-xpertmtb-rif-in-the-tuberculosis-control-program-of-cross-river-state-nigeria
#13
Ernest Afu Ochang, Ubleni E Emanghe, Atana Ewa, Akaninyene Otu, Jonah B Offor, Micheal Odo, Aniekan Etokidem, Barinadaa Afirima, Oju Eni Owuna, Sunday M Obeten, Martin M Meremikwu
OBJECTIVE/BACKGROUND: Global indices show that Nigeria has the highest tuberculosis (TB)-related mortality rate. Overdependence on Ziehl-Neelsen (ZN) smear microscopy for diagnosis and human immunodeficiency virus (HIV)/AIDS has limited control efforts. The new polymerase chain reaction-based XpertMTB/Rif (Cepheid Inc., CA, USA), which detects Mycobacterium tuberculosis and rifampicin resistance, was introduced in Cross River State in 2014. We evaluated the increment in pulmonary TB case detection following introduction of XpertMTB/Rif into the Cross River State TB control program...
January 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28317811/performance-of-the-xpert-mtb-rif-assay-in-the-diagnosis-of-tuberculosis-in-formalin-fixed-paraffin-embedded-tissues
#14
Pascal Polepole, Mwila Kabwe, Mpanga Kasonde, John Tembo, Aaron Shibemba, Justin O'Grady, Nathan Kapata, Alimuddin Zumla, Matthew Bates
OBJECTIVE/BACKGROUND: Extrapulmonary tuberculosis (EPTB), which accounts for 10%-40% of the global burden of TB, with the highest incidence in Sub-Saharan Africa, is strongly associated with human immunodeficiency virus infection. Diagnosing EPTB is challenging, and recently, there has been a concerted effort to evaluate the latest molecular diagnostics for diagnosing TB in a range of specimen types. The Xpert MTB/RIF assay (Cepheid, Sunnyvale, CA, USA) is one such technology, which simultaneously detects Mycobacterium tuberculosis and rifampicin resistance...
January 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28317808/isolation-and-characterization-of-nontuberculous-mycobacteria-from-patients-with-pulmonary-tuberculosis-in-ghana
#15
Isaac Darko Otchere, Adwoa Asante-Poku, Stephen Osei-Wusu, Samuel Yaw Aboagye, Dorothy Yeboah-Manu
OBJECTIVE/BACKGROUND: Nontuberculous mycobacterial (NTM) species are assuming public health importance in pulmonary diseases; they are increasingly being isolated, and importantly, most NTMs do not respond to routine tuberculosis (TB) drugs. This study aimed to identify NTMs isolated from pulmonary TB cases and also determine their susceptibility to streptomycin (STR), isoniazid (INH), and rifampicin (RIF). METHODS: A total of 1755 mycobacterial isolates, obtained between August 2012 and July 2014, from 2036 smear-positive pulmonary cases were identified using polymerase chain reaction amplification of IS6110, and hsp65 gene sequencing analysis...
January 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28317804/a-survey-on-undiagnosed-active-pulmonary-tuberculosis-among-pregnant-mothers-in-mekelle-and-surrounding-districts-in-tigray-ethiopia
#16
Dawit Gebreegziabiher, Kelemework Adane, Markos Abebe
OBJECTIVE/BACKGROUND: To determine the prevalence of undiagnosed active pulmonary tuberculosis (PTB) cases and sensitivity, specificity, and positive and negative predictive values of symptom combinations for undiagnosed TB infection in human immunodeficiency virus (HIV)-positive and HIV-negative pregnant mothers attending antenatal care (ANC) clinics. Mycobacterium TB and HIV are the leading causes of death among women of reproductive age worldwide. Symptom screening is the first step in the World Health Organization (WHO)-recommended TB intensified case finding algorithm for people living with HIV...
January 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28317400/nanodiagnostics-for-tuberculosis-detection
#17
Hesham El-Samadony, Asma Althani, Mohamed Awad Tageldin, Hassan M E Azzazy
Introduction Tuberculosis (TB) is a leading killer worldwide. End TB strategy aims at ending the TB epidemic by 2030. Early, accurate, and affordable diagnosis represents a cornerstone to achieve this goal. Innovative strategies for TB diagnostics have been introduced, however the ideal assay is yet unavailable and conventional methods remain necessary for diagnosis. Unique properties of nanoparticles (NPs) have allowed their utilization in TB detection via targeting disease biomarkers. Area Covered Until now, around thirty-five TB NP-based assays have been partially or fully characterized...
March 20, 2017: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/28317117/comparative-pharmacokinetic-evaluation-of-lopinavir-and-lopinavir-loaded-solid-lipid-nanoparticles-in-hepatic-impaired-rat-model
#18
Punna Rao Ravi, Rahul Vats
OBJECTIVE: Drug-induced hepatotoxicity is a major cause of concern in patients receiving HIV/TB co-treatment. Lopinavir (LPV), an anti-HIV drug, shows poor plasma exposure due to hepatic first-pass metabolism. In this study, we investigated the effect of hepatotoxicity on pharmacokinetics of free LPV and LPV-loaded solid lipid nanoparticles (LPV SLNs) in male Wistar rats. METHODS: Hepatic impairment model in rats was developed by injecting CCl4 (i.p., 2 ml/kg). Comparative pharmacokinetic (n = 5) and tissue distribution studies (n = 3) were conducted following oral administration (20 mg/kg) of free LPV and LPV SLNs in normal and hepatic impaired rats...
March 19, 2017: Journal of Pharmacy and Pharmacology
https://www.readbyqxmd.com/read/28303782/paradoxical-reactions-and-the-immune-reconstitution-inflammatory-syndrome
#19
L W Preston Church, Amit Chopra, Marc A Judson
In HIV-infected individuals, paradoxical reactions after the initiation of antiretroviral therapy (ART) are associated with a variety of underlying infections and have been called the immune reconstitution inflammatory syndrome (IRIS). In cases of IRIS associated with tuberculosis (TB), two distinct patterns of disease are recognized: (i) the progression of subclinical TB to clinical disease after the initiation of ART, referred to as unmasking, and (ii) the progression or appearance of new clinical and/or radiographic disease in patients with previously recognized TB after the initiation of ART, the classic or "paradoxical" TB-IRIS...
March 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28302528/association-between-enteric-protozoan-parasites-and-gastrointestinal-illness-among-hiv-and-tuberculosis-infected-individuals-in-the-chowke-district-southern-mozambique
#20
María José Irisarri-Gutiérrez, Marta Hernández-de Mingo, Aida de Lucio, Horacio Gil, Lucía Morales, Raimundo Seguí, Edy Nacarapa, Carla Muñoz-Antolí, Fernando Jorge Bornay-Llinares, José Guillermo Esteban, David Carmena
Human immune deficiency virus (HIV) and tuberculosis (TB) infections remain major public health issues globally, particularly in sub-Saharan Africa. Impairment of both cell-mediated and humoral immunity by HIV and/or TB infections may limit the host's defences against other pathogens, including the diarrheagenic protozoan Cryptosporidium spp., Giardia intestinalis, and Entamoeba histolytica. During September-December 2015 a cross-sectional study was conducted to assess the prevalence and molecular diversity of these enteric parasites among HIV- and/or TB-infected patients at a medical reference centre in Chowke district, southern Mozambique...
March 14, 2017: Acta Tropica
keyword
keyword
20440
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"