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https://www.readbyqxmd.com/read/29879908/mortality-and-associated-factors-of-patients-with-extensive-drug-resistant-tuberculosis-an-emerging-public-health-crisis-in-china
#1
Chengli Bei, Manjiao Fu, Yao Zhang, Hebin Xie, Ke Yin, Yanke Liu, Li Zhang, Bangruan Xie, Fang Li, Hua Huang, Yuhong Liu, Li Yang, Jing Zhou
BACKGROUND: Limited treatment options of extensive drug-resistant tuberculosis (XDR-TB) have led to its high mortality worldwide. Relevant data about mortality of XDR-TB patients in literature are limited and likely underestimate the real situation in China, since the majority of patients with XDR-TB are lost to follow-up after discharge from TB hospitals. In this study, we sought to investigate the mortality and associated risk factors of Human Immunodeficiency Virus (HIV)-negative patients with XDR-TB in China...
June 7, 2018: BMC Infectious Diseases
https://www.readbyqxmd.com/read/29872964/the-interplay-between-bone-and-vessels-in-pediatric-ckd-lessons-from-a-single-center-study
#2
Evgenia Preka, Bruno Ranchin, Anke Doyon, Melody Vierge, Tiphanie Ginhoux, Behrouz Kassai, Justine Bacchetta
OBJECTIVE: Mineral and bone disorders associated to chronic kidney disease (CKD-MBD) are a daily challenge for pediatric nephrologists, with a significant risk of long-term bone and vascular comorbidities. METHODS: This single-center study is a prospective transversal evaluation of pediatric CKD patients of our center, part of the European 4C study. In addition to clinical and biochemical data, vascular and bone evaluation was performed: 24-h blood pressure assessment, carotid intima-media thickness (cIMT), pulse wave velocity (PWV), and high-resolution peripheral quantitative computed tomography (HR-pQCT) at the ultra-distal tibia...
June 5, 2018: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/29868514/-mycobacterium-tuberculosis-an-adaptable-pathogen-associated-with-multiple-human-diseases
#3
REVIEW
Qiyao Chai, Yong Zhang, Cui Hua Liu
Mycobacterium tuberculosis , the etiological agent of tuberculosis (TB), is an extremely successful pathogen that adapts to survive within the host. During the latency phase of infection, M. tuberculosis employs a range of effector proteins to be cloud the host immune system and shapes its lifestyle to reside in granulomas, sophisticated, and organized structures of immune cells that are established by the host in response to persistent infection. While normally being restrained in immunocompetent hosts, M...
2018: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/29862950/tuberculosis-associated-mortality-and-its-risk-factors-in-a-district-of-shanghai-china-a-retrospective-cohort-study
#4
Y Liu, Y Zheng, J Chen, Y Shi, L-Y Shan, S Wang, W-B Wang, X Shen, Y Zhang
SETTING: Pulmonary tuberculosis (PTB) causes a considerable number of deaths in China; however, the factors related to mortality are not well known. OBJECTIVE: To determine mortality among PTB patients and to explore its risk factors in Shanghai, China. DESIGN: This was a retrospective population-based study. A cohort of PTB patients who initiated treatment in a district of Shanghai from 2004 to 2015 was evaluated. Mortality in PTB patients was studied using the standardised mortality ratio (SMR) and Cox's proportional hazards model...
June 1, 2018: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/29804292/friends-and-foes-of-tuberculosis-modulation-of-protective-immunity
#5
Susanna Brighenti, Simone A Joosten
Protective immunity in tuberculosis (TB) is subject of debate in the TB research community, as this is key to fully understand TB pathogenesis and to develop new promising tools for TB diagnosis and prognosis as well as a more efficient TB vaccine. IFN-γ producing CD4+ T cells are key in TB control, but may not be sufficient to provide protection. Additional subsets have been identified that contribute to protection such as multifunctional and cytolytic T cell subsets, including classical and non-classical T cells as well as novel innate immune cell subsets resulting from trained immunity...
May 27, 2018: Journal of Internal Medicine
https://www.readbyqxmd.com/read/29781683/tuberculosis-non-communicable-disease-comorbidity-and-multimorbidity-in-public-primary-care-patients-in-south-africa
#6
Karl Peltzer
BACKGROUND:  Little is known about the prevalence of non-communicable disease (NCD) multimorbidity among tuberculosis (TB) patients in Africa.Aim and setting: The aim of this study was to assess the prevalence of NCD multimorbidity, its pattern and impact on adverse health outcomes among patients with TB in public primary care in three selected districts of South Africa. METHODS:  In a cross-sectional survey, new TB and TB retreatment patients were interviewed, and medical records assessed in consecutive sampling within 1 month of anti-TB treatment...
April 11, 2018: African Journal of Primary Health Care & Family Medicine
https://www.readbyqxmd.com/read/29709560/contributing-factors-to-mortality-rates-of-pulmonary-tuberculosis-in-intensive-care-units
#7
Dursun Tatar, Gunes Senol, Cenk Kirakli, Ozlem Edipoglu, Pinar Cimen
BACKGROUND: Tuberculosis (TB) remains an important health problem worldwide. TB patients sometimes require intensive care unit (ICU) treatment. The aim of this study is to establish special features and mortality rates of pulmonary TB patients in ICUs and identify the factors contributing to ICU mortality. METHODS: Medical records of adult patients (>18 years) with a diagnosis of TB who were admitted to the ICU of a referral hospital for chest diseases between 2004 and 2010 were reviewed retrospectively...
July 2018: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/29677205/anemia-in-tuberculosis-cases-and-household-controls-from-tanzania-contribution-of-disease-coinfections-and-the-role-of-hepcidin
#8
Jerry Hella, Colin I Cercamondi, Francis Mhimbira, Mohamed Sasamalo, Nicole Stoffel, Marcel Zwahlen, Thomas Bodmer, Sebastien Gagneux, Klaus Reither, Michael B Zimmermann, Lorenz Risch, Lukas Fenner
BACKGROUND: Tuberculosis (TB) induces a systemic inflammatory state affecting iron homeostasis. Patients with TB often have additional comorbidities such as anemia which can result in poorer treat outcomes. We studied the contribution of anemia and the role of the iron regulatory hormone hepcidin among TB patients and household contacts. METHODS: We analyzed serum samples from 102 TB cases and 98 controls without TB, matched by age/sex, for hepcidin, iron, and inflammation parameters...
2018: PloS One
https://www.readbyqxmd.com/read/29563561/comorbidities-and-treatment-outcomes-in-multidrug-resistant-tuberculosis-a-systematic-review-and-meta-analysis
#9
Joel Philip Samuels, Aashna Sood, Jonathon R Campbell, Faiz Ahmad Khan, James Cameron Johnston
Little is known about the impact of comorbidities on multidrug resistant (MDR) and extensively drug resistant (XDR) tuberculosis (TB) treatment outcomes. We aimed to examine the effect of human immunodeficiency virus (HIV), diabetes, chronic kidney disease (CKD), alcohol misuse, and smoking on MDR/XDRTB treatment outcomes. We searched MEDLINE, EMBASE, Cochrane Central Registrar and Cochrane Database of Systematic Reviews as per PRISMA guidelines. Eligible studies were identified and treatment outcome data were extracted...
March 21, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29516879/patients-at-high-risk-of-tuberculosis-recurrence
#10
REVIEW
Mehdi Mirsaeidi, Ruxana T Sadikot
Recurrent tuberculosis (TB) continues to be a significant problem and is an important indicator of the effectiveness of TB control. Recurrence can occur by relapse or exogenous reinfection. Recurrence of TB is still a major problem in high-burden countries, where there is lack of resources and no special attention is being given to this issue. The rate of recurrence is highly variable and has been estimated to range from 4.9% to 47%. This variability is related to differences in regional epidemiology of recurrence and differences in the definitions used by the TB control programs...
January 2018: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/29493093/highlights-of-the-2017-european-aids-clinical-society-eacs-guidelines-for-the-treatment-of-adult-hiv-positive-persons-version-9-0
#11
L Ryom, C Boesecke, M Bracchi, J Ambrosioni, A Pozniak, J Arribas, G Behrens, Pgm Mallon, M Puoti, A Rauch, J M Miro, O Kirk, C Marzolini, J D Lundgren, M Battegay
BACKGROUND: The European AIDS Clinical Society (EACS) Guidelines have since 2005 provided multidisciplinary recommendations for the care of HIV-positive persons in geographically diverse areas. GUIDELINE HIGHLIGHTS: Major revisions have been made in all sections of the 2017 Guidelines: antiretroviral treatment (ART), comorbidities, coinfections and opportunistic diseases. Newly added are also a summary of the main changes made, and direct video links to the EACS online course on HIV Management...
May 2018: HIV Medicine
https://www.readbyqxmd.com/read/29461881/insights-into-macrophage-autophagy-in-latent-tuberculosis-infection-role-of-heat-shock-protein-16-3
#12
Caiqin Zhang, Li Yang, Ningning Zhao, Yong Zhao, Changhong Shi
Tuberculosis (TB) is a major bacterial infectious disease worldwide that is predominantly caused by Mycobacterium tuberculosis (Mtb). The comorbidity of multiple drug-resistant TB strains with HIV and diabetes is widespread. In the presence of these diseases, host immunity is weakened, allowing the recovery of dormant bacilli and leading to recurrent TB infection. As an important component of the host innate and adaptive immune responses, macrophage autophagy plays a significant role in protecting the host against TB...
May 2018: DNA and Cell Biology
https://www.readbyqxmd.com/read/29414451/the-influence-of-psychiatric-disorders-on-the-course-of-lung-cancer-chronic-obstructive-pulmonary-disease-and-tuberculosis
#13
Melina Gade Sikjær, Anders Løkke, Ole Hilberg
BACKGROUND: This Danish study evaluated the association between psychiatric comorbidity and the course of chronic obstructive pulmonary disease (COPD), lung cancer and tuberculosis (TB) of an entire nation. METHODS: Data from the Danish National Patient Registry (1998-2009), material status, gender, educational level, comorbidities, age at diagnosis and death, medication, and causes of death were extracted from national databases. We identified 71,874 patients with COPD and found 32,282 with a pre-index psychiatric comorbidity, 20,787 patients with lung cancer and found 8406 with a pre-index psychiatric comorbidity, and 3495 patients with TB and found 797 with a pre-index psychiatric morbidity...
February 2018: Respiratory Medicine
https://www.readbyqxmd.com/read/29332652/initial-airflow-obstruction-in-new-cases-of-pulmonary-tuberculosis-complication-comorbidity-or-missed
#14
Andrii Dudnyk, Svitlana Blyzniuk, Oleksandr Pavel'chuk, Olena Zakharchenko, Dmytro Butov, Sergiі Zaіkov
Tuberculosis (TB) may have a similar spirometry findings as a chronic obstructive pulmonary disease but the prevalence of TB-induced airflow obstruction (AO) is still unknown. OBJECTIVES: To measure frequency of AO in new TB cases at the beginning of treatment and to evaluate factors associated with obstructive abnormalities following TB diagnosis. MATERIALS AND METHODS: 317 patients that have no history of prior AO were recruited into the study with a median age of 39...
January 2018: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/29323108/clinical-study-of-tuberculosis-in-the-head-and-neck-region-11-years-experience-and-a-review-of-the-literature
#15
Pai Pang, Weiyi Duan, Shuchun Liu, Shuang Bai, Yanan Ma, Ruiwu Li, Fayu Liu, Changfu Sun
Tuberculosis (TB) is an infectious disease and major health concern. Head and neck tuberculosis (HNTB) is relatively rare, but can arise in many regions, including the lymph nodes, larynx, oral cavity and pharynx. We retrospectively reviewed the clinical records of 60 patients diagnosed with HNTB in our department between March 2005 and January 2016. A review and summary of previous HNTB articles published in PubMed since 1885 was also performed. The subjects consisted of 17 males and 43 females, and the average age of patients was 45 ± 14...
January 10, 2018: Emerging Microbes & Infections
https://www.readbyqxmd.com/read/29201656/age-stratified-tuberculosis-treatment-outcomes-in-zimbabwe-are-we-paying-attention-to-the-most-vulnerable
#16
R T Ncube, K C Takarinda, C Zishiri, W van den Boogaard, N Mlilo, C Chiteve, N Siziba, F Trinchán, C Sandy
Setting: A high tuberculosis (TB) incidence, resource-limited urban setting in Zimbabwe. Objectives: To compare treatment outcomes among people initiated on first-line anti-tuberculosis treatment in relation to age and other explanatory factors. Design: This was a retrospective record review of routine programme data. Results: Of 2209 patients included in the study, 133 (6%) were children (aged <10 years), 132 (6%) adolescents (10-19 years), 1782 (81%) adults (20-59 years) and 162 (7%) were aged ⩾60 years, defined as elderly...
September 21, 2017: Public Health Action
https://www.readbyqxmd.com/read/29049814/cost-effectiveness-of-testing-and-treatment-for-latent-tuberculosis-infection-in-residents-born-outside-the-united-states-with-and-without-medical-comorbidities-in-a-simulation-model
#17
Abriana Tasillo, Joshua A Salomon, Thomas A Trikalinos, C Robert Horsburgh, Suzanne M Marks, Benjamin P Linas
Importance: Testing for and treating latent tuberculosis infection (LTBI) is among the main strategies to achieve TB elimination in the United States. The best approach to testing among non-US born residents, particularly those with comorbid conditions, is uncertain. Objective: To estimate health outcomes, costs, and cost-effectiveness of LTBI testing and treatment among non-US born residents with and without medical comorbidities. Design, Setting, and Participants: Decision analytic tree and Markov cohort simulation model among non-US born residents with no comorbidities, with diabetes, with HIV infection, or with end-stage renal disease (ESRD) using a health care sector perspective with 3% annual discounting...
December 1, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/29026744/profile-of-drug-resistant-tuberculosis-in-western-maharashtra
#18
Sudhakar W More, Malangori Abdulgani Parande, Sanjeev W Kamble, Manjunath S Kamble
CONTEXT: Drug-resistant tuberculosis (TB) strains have evolved mainly due to incomplete or improper treatment of TB patients and are one of the hurdles in controlling TB problem. It is better to understand the magnitude and comorbidities associated with drug-resistant TB. AIM AND OBJECTIVES: (1) To study some of the sociodemographic profile and history of TB treatment of drug-resistant TB cases. (2) To study their drug-resistance pattern and their comorbidity profile...
January 2017: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28947405/risk-factors-for-mortality-in-patients-with-tuberculosis-and-hiv-in-douala-cameroon
#19
N E Essomba, P G Ngaba, M P Halle, Y Afane-Voundi, Y Coppieters
Despite prevention efforts, and free treatment, TB-HIV co-infection still occurs in Cameroon. The objective of this work is to present the risk factors for mortality in patients co-infected with TB and HIV in Douala from 2009 to 2014. This transversal, analytic, and retrospective study took place from November 2014 to May 2015 in the Laquintinie Hospital in Douala. A review of our records identified patients aged at least 15 years, with this co-infection who received TB treatment, with or without antiretroviral agents...
August 1, 2017: Médecine et Santé Tropicales
https://www.readbyqxmd.com/read/28947041/treatment-outcomes-of-rifampin-sparing-treatment-in-patients-with-pulmonary-tuberculosis-with-rifampin-mono-resistance-or-rifampin-adverse-events-a-retrospective-cohort-analysis
#20
Shinhee Park, Kyung-Wook Jo, Sang Do Lee, Woo Sung Kim, Tae Sun Shim
BACKGROUND: Rifampin (RIF) mono-resistant tuberculosis (RMR-TB) is a rare disease. Current guidelines recommend that RMR-TB be treated as multidrug-resistant TB (MDR-TB) but the evidence is scarce. METHODS: We conducted a retrospective cohort study on pulmonary TB patients to investigate the characteristics and outcomes of RMR-TB. The characteristics of RMR-TB were compared with those with adverse events to rifampin (RAE-TB). RESULTS: Forty-four RMR-TB and 29 RAE-TB patients were enrolled...
October 2017: Respiratory Medicine
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