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Pulmonary tuberculosis

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https://www.readbyqxmd.com/read/28944211/optic-perineuritis-simultaneously-associated-with-active-pulmonary-tuberculosis-without-intraocular-tuberculosis
#1
Won Yeol Ryu, Jong Soo Kim
No abstract text is available yet for this article.
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28941860/bilateral-tuberculous-otitis-media-an-unique-presentation
#2
Dhiraj Bhatkar, Ketaki Utpat, Unnati Desai, Jyotsna M Joshi
Tuberculous otitis media (TOM) is an uncustomary variety of tuberculosis (TB) usually seen secondary to pulmonary tuberculosis or associated with it. It is characterized by indolent and heterogeneous presentations. Diagnosis warrants clinical, radiological, and microbiological amalgamation. It is hence challenging and frequently delayed leading to disabling complications. Opportunate suspicion, timely diagnosis and appropriate antituberculosis therapy are the key to successful management. We report a unique case of bilateral TOM occurring in an immunocompetent adult...
October 2017: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/28941853/predominance-of-central-asian-and-european-families-among-mycobacterium-tuberculosis-isolates-in-kashmir-valley-india
#3
Gulnaz Bashir, Tehmeena Wani, Pragya Sharma, V M Katoch, Rubina Lone, Azra Shah, Kiran Katoch, D K Kakru, Devendra Singh Chauhan
BACKGROUND: As there are no data available regarding the strains of Mycobacterium tuberculosis circulating in Kashmir Valley, India, the current study aimed at describing the genetic diversity of M. tuberculosis strains in this region, by spoligotyping and 12-locus-based MIRU-VNTR typing (Mycobacterial Interspersed Repetitive Unit-Variable Number Tandem Repeat). METHODS: Sputa from 207 smear positive cases with newly diagnosed pulmonary tuberculosis were subjected to culture for M...
October 2017: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/28941850/meso-level-multi-disciplinary-approach-for-reduction-of-pre-treatment-loss-to-follow-up-in-revised-national-tuberculosis-control-program-delhi-india
#4
Nandini Sharma, Shivani Chandra, Meera Dhuria, Charu Kohli, Kamal Kishore Chopra, Nishi Aggarwal, Kuldeep Sachdeva
BACKGROUND: Universal access to tuberculosis (TB) care services emphasizes early detection and initiation of treatment for all pulmonary TB patients. Pre-treatment loss to follow-up patients needs to be actively tracked and treated to break the chain of transmission in the community. OBJECTIVES: MATERIALS AND METHODS: A questionnaire based cross sectional study of a sample of 340 patients who were pre-treatment loss to follow-up was conducted from November 2011 to March 2012 in Delhi...
October 2017: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/28941629/diagnostic-accuracy-of-a-selected-signature-gene-set-that-discriminates-active-pulmonary-tuberculosis-and-other-pulmonary-diseases
#5
Ngiambudulu M Francisco, Yi-Min Fang, Li Ding, Siyuan Feng, Yiying Yang, Minhao Wu, Muazzam Jacobs, Bernhard Ryffel, Xi Huang
OBJECTIVE: We validated the accuracy of host selected signature gene set using unstimulated whole blood (WB), and peripheral blood mononuclear cells (PBMC) in the diagnosis of tuberculosis (TB). METHODS: The unstimulated WB and PBMC from 1417 individuals with active pulmonary TB patients, other lung diseases and healthy participants were analyzed using real time polymerase chain reaction (RT-PCR). RESULTS: The WB cohort test demonstrates that the combination of GBP5 and KLF2 can differentiate active TB versus HC with sensitivity and specificity of 77...
September 20, 2017: Journal of Infection
https://www.readbyqxmd.com/read/28941518/preliminary-experience-of-endovascular-embolization-using-n-butyl-cyanoacrylate-for-hemoptysis-due-to-infectious-pulmonary-artery-pseudoaneurysms-via-systemic-arterial-approach
#6
Hideyuki Torikai, Ichiro Hasegawa, Masahiro Jinzaki, Yoshiaki Narimatsu
We report 5 patients with hemoptysis due to infectious pulmonary artery pseudoaneurysm (PAP) treated with endovascular embolization using N-butyl cyanoacrylate (NBCA) injected via bronchial and nonbronchial systemic arterial approaches. Infectious diseases included inactive tuberculosis (n = 3), nontuberculous mycobacteriosis (n = 1), and chronic infection of unknown origin (n = 1). Seven PAPs were detected on selective systemic angiography, and injection of NBCA was performed. Disappearance of all PAPs was confirmed on systemic arteriography after the intervention...
October 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28940927/diagnosis-of-miliary-tuberculosis-in-an-infant-in-metropolitan-australia-detection-of-infection-in-19-further-family-members-four-with-pulmonary-disease
#7
Alberto Pinzon-Charry, Margaret Wamsley, Julia Clark, Andrew Burke, Hiranthi Walpola, Rebecca Abrahall, Clare Nourse
No abstract text is available yet for this article.
September 20, 2017: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/28936998/venous-thromboembolism-due-to-hyperhomocysteinaemia-and-tuberculosis
#8
Ankush Chaudhary, Unnati Desai, Jyotsna M Joshi
An 18-year-old male presented to our hospital with complaints of episodic abdominal pain, dry cough and right pleuritic chest pain. He was diagnosed as a case of right tuberculous pleural effusion on the basis of the pleural fluid Genexpert report of Mycobacterium tuberculosis detected sensitive to rifampicin and was started on antituberculous therapy. Forty-five days later, he presented with acute onset breathlessness, swelling of the right leg, streaky haemoptysis and a fresh left-sided pleural effusion. Evaluation revealed venous thromboembolism (right lower lobar segment pulmonary embolism with right leg deep vein thrombosis)...
May 2017: National Medical Journal of India
https://www.readbyqxmd.com/read/28934668/diabetes-mellitus-increased-all-cause-mortality-rate-among-newly-diagnosed-tuberculosis-patients-in-an-asian-population-a-nationwide-population-based-study
#9
Po-Yen Ko, Shi-Dou Lin, Ming-Chia Hsieh, Yu-Cheng Chen
AIMS: To investigate the effect of diabetes mellitus (DM) on all-cause mortality among patients with newly-diagnosed tuberculosis (TB) in an Asian population. We also identified risk factors for mortality in these patients. METHODS: The data were obtained from the National Health Insurance Research Database and included 9831 newly-diagnosed TB individuals and 1627 TB mortality cases in the period of 2000-2010. The mortality data were divided into a DM group and a non-DM group...
September 1, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28934422/low-frequency-of-acquired-isoniazid-and-rifampicin-resistance-in-rifampicin-susceptible-pulmonary-tuberculosis-in-a-setting-of-high-hiv-1-infection-and-tuberculosis-coprevalence
#10
Neesha Rockwood, Frederick Sirgel, Elizabeth Streicher, Robin Warren, Graeme Meintjes, Robert J Wilkinson
Background: We estimated the incidence of acquired isoniazid and rifampicin resistance in rifampicin-susceptible tuberculosis in a setting of high human immunodeficiency virus type 1 (HIV-1) infection and tuberculosis coprevalence. Methods: GeneXpert MTB/RIF-confirmed patients with rifampicin-susceptible tuberculosis were recruited at antituberculosis treatment initiation in Khayelitsha, South Africa. Liquid culture and adherence assessment were performed at 2 and 5-6 months...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28932594/misdiagnosis-of-anomalous-pulmonary-venous-connections-in-a-patient-with-lung-cancer-and-a-review-of-the-literature
#11
Nicola Tamburini, Irene Marchi, Matteo Bassi, Gabriele Anania, Francesco Quarantotto, Giorgio Cavallesco, Pio Maniscalco
A partial anomalous pulmonary venous connection (PAPVC) is a rare congenital defect in which at least one pulmonary vein doesn't drain into the left atrium but into a systemic vein or even into the right atrium, causing a left-to right shunt. PAPVC with a small amount of shunt are usually asymptomatic, and can not be detected during lifetime. Nevertheless, if those patients undergo a major lung resection, the surgical procedure could precipitate right heart failure if this anomalous shunt remains uncorrected...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932591/a-case-of-tuberculosis-reactivation-suspected-of-cancer-progression-during-oral-tyrosine-kinase-inhibitor-treatment-in-a-patient-diagnosed-as-non-small-cell-lung-cancer
#12
Hwa Young Lee, Jin Woo Kim, Chang Dong Yeo
We report a first case of a patient experiencing reactivation of pulmonary tuberculosis (TB) during treatment of oral tyrosine kinase inhibitor (TKI) with non-small cell lung cancer (NSCLC). A 44-year-old male patient visited the hospital with cough. He had been treated with erlotinib (oral TKI) for 8 months after being diagnosed as NSCLC with sensitive epidermal growth factor receptor mutation in our clinic. At initial chest imaging, the patient had fibroatelectatic calcified granuloma in the right upper lobe (RUL) apex as well as 1...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932568/needle-based-confocal-laser-endomicroscopy-in-the-diagnosis-of-peripheral-pulmonary-nodule-a-preliminary-report
#13
Zhuquan Su, Changhao Zhong, Shiyue Li, Xiaobo Chen, Yu Chen, Chunli Tang
Lung cancer is one of the most fatal cancers in the world. To early distinguish benign and malignant pulmonary nodule is critical for disease prognosis. Confocal laser endomicroscopy (CLE) can be used to explore bronchus mucous membrane, alveolar elastic fiber structures and microvessels, and could be helpful for the diagnostic imaging and for the localization guidance. In this report, we presented two cases of peripheral pulmonary nodule. Under the guidance of X-ray and endobronchial ultrasound, needle-based confocal laser endomicroscopy (nCLE) could directly approach the peripheral pulmonary nodule via an exploratory puncture needle...
August 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28932376/pulmonary-nodules-in-a-patient-with-rheumatoid-arthritis-which-diagnostic-approach-is-the-most-appropriate
#14
Ines Mahmoud, Aicha Ben Tekaya, Rawdha Tekaya, Olfa Saidane, Leila Gafsi, Mathilde Benhammou, Fautrel Bruno, Leila Abdelmoula
BACKGROUND: Pulmonary nodular excavation should firstly evoke tuberculosis or necrosis broncho-pulmonary tumor, particularly: epidermoid carcinoma. The case discussed here illustrated these difficulties in patients with rheumatoid arthritis (RA). CASE PRESENTATION: A 63-year-old woman was presented with a-three-year history of RA and a recent discovery of an excavated pulmonary nodule. Initial investigations focused on a rheumatoid origin. The evolution of the disease was worrisome and surgical exploration was deemed mandatory...
2017: Caspian Journal of Internal Medicine
https://www.readbyqxmd.com/read/28931915/non-tuberculous-mycobacteria-isolated-from-pulmonary-samples-in-sub-saharan-africa-a-systematic-review-and-meta-analyses
#15
Catherine Okoi, Suzanne T B Anderson, Martin Antonio, Sarah N Mulwa, Florian Gehre, Ifedayo M O Adetifa
Pulmonary non-tuberculous mycobacterial (NTM) disease epidemiology in sub-Saharan Africa is not as well described as for pulmonary tuberculosis. Earlier reviews of global NTM epidemiology only included subject-level data from one sub-Saharan Africa country. We systematically reviewed the literature and searched PubMed, Embase, Popline, OVID and Africa Wide Information for articles on prevalence and clinical relevance of NTM detection in pulmonary samples in sub-Saharan Africa. We applied the American Thoracic Society/Infectious Disease Society of America criteria to differentiate between colonisation and disease...
September 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28931830/circulating-mycobacterium-tuberculosis-dosr-latency-antigen-specific-polyfunctional-regulatory-il10-th17-cd4-t-cells-differentiate-latent-from-active-tuberculosis
#16
Srabanti Rakshit, Vasista Adiga, Soumya Nayak, Pravat Nalini Sahoo, Prabhat Kumar Sharma, Krista E van Meijgaarden, Anto Jesuraj Uk J, Chirag Dhar, George D Souza, Greg Finak, Stephen C De Rosa, Tom H M Ottenhoff, Annapurna Vyakarnam
The functional heterogeneity of T cell responses to diverse antigens expressed at different stages of Mycobacterium tuberculosis (Mtb) infection, in particular early secreted versus dormancy related latency antigens expressed later, that distinguish subjects with latent (LTBI), pulmonary (PTB) or extrapulmonary (EPTB) tuberculosis remains unclear. Here we show blood central memory CD4 T-cell responses specific to Mtb dormancy related (DosR) latency, but not classical immunodominant secretory antigens, to clearly differentiate LTBI from EPTB and PTB...
September 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28931659/the-risk-of-mycobacterial-infections-associated-with-inhaled-corticosteroid-use
#17
Sarah K Brode, Michael A Campitelli, Jeffrey C Kwong, Hong Lu, Alex Marchand-Austin, Andrea S Gershon, Frances B Jamieson, Theodore K Marras
Inhaled corticosteroid (ICS) use is associated with an increased risk of pneumonia. This study was performed to determine if ICS use is associated with an increased risk of nontuberculous mycobacterial pulmonary disease (NTM-PD) or tuberculosis (TB).We conducted a population-based nested case-control study using linked laboratory and health administrative databases in Ontario, Canada, including adults aged ≥66 years with treated obstructive lung disease (i.e. asthma, chronic obstructive pulmonary disease (COPD) or asthma-COPD overlap syndrome) between 2001 and 2013...
September 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28930287/exposure-to-human-alveolar-lining-fluid-enhances-mycobacterium-bovis-bcg-vaccine-efficacy-against-mycobacterium-tuberculosis-infection-in-a-cd8-t-cell-dependent-manner
#18
J I Moliva, A P Hossfeld, C H Canan, V Dwivedi, M D Wewers, G Beamer, J Turner, J B Torrelles
Current tuberculosis (TB) treatments include chemotherapy and preventative vaccination with Mycobacterium bovis Bacillus Calmette-Guérin (BCG). In humans, however, BCG vaccination fails to fully protect against pulmonary TB. Few studies have considered the impact of the human lung mucosa (alveolar lining fluid (ALF)), which modifies the Mycobacterium tuberculosis (M.tb) cell wall, revealing alternate antigenic epitopes on the bacterium surface that alter its pathogenicity. We hypothesized that ALF-induced modification of BCG would induce better protection against aerosol infection with M...
September 20, 2017: Mucosal Immunology
https://www.readbyqxmd.com/read/28928319/effect-of-a-brief-smoking-cessation-intervention-on-adult-tobacco-smokers-with-pulmonary-tuberculosis-a-cluster-randomized-controlled-trial-from-north-india
#19
Sonu Goel, Jeyashree Kathiresan, Preeti Singh, Rana J Singh
BACKGROUND: An association between smoking and poor tuberculosis (TB) treatment outcomes has been globally established. Various smoking cessation interventions (SCIs) have been proven worldwide to curb smoking behavior. There is a need for evidence to assess if SCI increases the chance of successful treatment outcome among TB patients. OBJECTIVES: To assess the effectiveness of a brief SCI; The Ask, Brief, Cessation support (ABC) package, on treatment outcomes and smoking cessation in smear-positive adult pulmonary TB patients...
September 2017: Indian Journal of Public Health
https://www.readbyqxmd.com/read/28928173/cohort-profile-of-a-study-on-outcomes-related-to-tuberculosis-and-antiretroviral-drug-concentrations-in-uganda-design-methods-and-patient-characteristics-of-the-south-study
#20
Christine Sekaggya-Wiltshire, Barbara Castelnuovo, Amrei von Braun, Joseph Musaazi, Daniel Muller, Allan Buzibye, Ursula Gutteck, Lars Henning, Bruno Ledergerber, Natascia Corti, Mohammed Lamorde, Jan Fehr, Andrew Kambugu
PURPOSE: Tuberculosis (TB) is a leading cause of death among people living with HIV in sub-Saharan Africa. Several factors influence the efficacy of TB treatment by leading to suboptimal drug concentrations and subsequently affecting treatment outcome. The aim of this cohort is to determine the association between anti-TB drug concentrations and TB treatment outcomes. PARTICIPANTS: Patients diagnosed with new pulmonary TB at the integrated TB-HIV outpatient clinic in Kampala, Uganda, were enrolled into the study and started on first-line anti-TB treatment...
September 18, 2017: BMJ Open
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