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COUGH AND TUBERCULOSIS

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https://www.readbyqxmd.com/read/29142744/-who-has-to-do-it-at-the-end-of-the-day-programme-officials-or-hospital-authorities-airborne-infection-control-at-drug-resistant-tuberculosis-dr-tb-centres-of-karnataka-india-a-mixed-methods-study
#1
Kibballi Madhukeshwar Akshaya, Hemant Deepak Shewade, Ottapura Prabhakaran Aslesh, Sharath Burugina Nagaraja, Abhay Subashrao Nirgude, Anil Singarajipura, Anil G Jacob
Background: Drug resistant tuberculosis (DR-TB) centers admit patients with DR-TB for initiation of treatment and thereby concentrate the patients under one setting. It becomes imperative to assess the compliance of DR-TB centres to national airborne infection control (AIC) guidelines and explore the provider perspectives into reasons for unsatisfactory compliance. Methods: This mixed methods study (triangulation design) was carried out across all the six DR-TB centers of Karnataka state, India, between November 2016 and April 2017...
2017: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/29138655/endobronchial-localization-of-hodgkin-s-disease
#2
Lamyae Amro, Siham Jridi, Hafsa Sajiai, Hind Serhane, Salma Aït Batahar
The endobronchial localization of Hodgkin's disease is a rare entity which is often confused with endobronchial tuberculosis in our setting. We report the case of a 16 years old female who presented with 6 months history of dry cough, hemoptysis, dyspnea, dysphagia and dysphonia. The chest radiography showed a mediastinal and pulmonary opacity. The chest CT scan found enlarged mediastinal lymph nodes. The bronchial biopsy and peripheral lymph node biopsy confirmed Hodgkin's disease with endobronchial localization...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/29137661/applying-tuberculosis-management-time-to-measure-the-tuberculosis-infectious-pool-at-a-local-level-in-ethiopia
#3
Senedu Bekele Gebreegziabher, Gunnar Aksel Bjune, Solomon Abebe Yimer
BACKGROUND: Measuring the size of the infectious pool of tuberculosis (TB) is essential to understand the burden and monitor trends of TB control program performance. This study applied the concept of TB management time to estimate and compare the size of the TB infectious pool between 2009 and 2014 in West Gojjam Zone of Amhara Region, Ethiopia. METHODS: New sputum smear-positive and smear-negative pulmonary TB (PTB) and retreatment cases who attended 30 randomly selected public health facilities in West Gojjam Zone from October 2013 to October 2014 were consecutively enrolled in the study...
November 15, 2017: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/29137108/tuberculosis-presenting-as-isolated-bronchonodal-fistula-in-a-patient-with-systemic-lupus-erythematosus-case-report
#4
Kyungsoo Bae, Kyung Nyeo Jeon, Ho Cheol Kim, Young Sun Suh, Gi Dong Lee, Ju-Young Kim, Dae Hyun Song
RATIONALE: Lymph node is a preferred site for extrapulmonary tuberculosis (TB). In the thorax, mediastinal tuberculous lymph nodes can erode adjacent structures such as heart, aorta, and esophagus, forming fistula, and causing fatal consequences. However, tuberculous bronchonodal fistula as a complication of lymph node TB in adults is rarely known in terms of imaging or clinical findings. Here, a case of isolated tuberculous bronchonodal fistula appearing as the first presentation of TB in a 74-year-old male with systemic lupus erythematosus (SLE) is reported...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29126226/optimizing-tuberculosis-diagnosis-in-hiv-infected-inpatients-meeting-the-criteria-of-seriously-ill-in-the-who-algorithm
#5
Rulan Griesel, Annemie Stewart, Helen van der Plas, Welile Sikhondze, Molebogeng X Rangaka, Mark P Nicol, Andre P Kengne, Marc Mendelson, Gary Maartens
BACKGROUND: The WHO algorithm for the diagnosis of tuberculosis in seriously ill HIV-infected patients lacks a firm evidence base. We aimed to develop a clinical prediction rule for the diagnosis of tuberculosis and to determine the diagnostic utility of the Xpert MTB/RIF assay in seriously ill HIV-infected patients. METHODS: We conducted a prospective study among HIV-infected inpatients with any cough duration and WHO-defined danger signs. Culture-positive tuberculosis from any site was the reference standard...
November 6, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29124005/massive-hemoptysis-from-rasmussen-s-aneurysm-in-active-pulmonary-tuberculosis-a-case-report-of-successful-treatment-with-bronchial-artery-embolization
#6
K V Rajamannar, Hemanth Kilaru, Srujana Aravelly, Ananta Ram Gudipati, Satish Chandra Kilaru
Rasmussen's aneurysm, a very rare complication of active pulmonary tuberculosis (TB), is a pulmonary artery aneurysm adjacent to or within a tuberculous cavity. It may lead to rupture and life threatening massive hemoptysis, an uncommon but challenging medico-surgical emergency. This complication warrants attention in view of the resurgence of tuberculosis and increasing occurrence of multi-drug resistant TB, especially in resource-poor, high-TB burden countries like India. We present a case of an elderly man who presented to the emergency room with low-grade fever, cough and hemoptysis...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/29116639/dna-replication-fidelity-in-the-mycobacterium-tuberculosis-complex
#7
Digby F Warner, Jeremy M Rock, Sarah M Fortune, Valerie Mizrahi
Mycobacterium tuberculosis is genetically isolated, with no evidence for horizontal gene transfer or the acquisition of episomal genetic information in the modern evolution of strains of the Mycobacterium tuberculosis complex. When considered in the context of the specific features of the disease M. tuberculosis causes (e.g., transmission via cough aerosol, replication within professional phagocytes, subclinical persistence, and stimulation of a destructive immune pathology), this implies that to understand the mechanisms ensuring preservation of genomic integrity in infecting mycobacterial populations is to understand the source of genetic variation, including the emergence of microdiverse sub-populations that may be linked to the acquisition of drug resistance...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29112746/tuberculosis-infectiousness-and-host-susceptibility
#8
REVIEW
Richard D Turner, Christopher Chiu, Gavin J Churchyard, Hanif Esmail, David M Lewinsohn, Neel R Gandhi, Kevin P Fennelly
The transmission of tuberculosis is complex. Necessary factors include a source case with respiratory disease that has developed sufficiently for Mycobacterium tuberculosis to be present in the airways. Viable bacilli must then be released as an aerosol via the respiratory tract of the source case. This is presumed to occur predominantly by coughing but may also happen by other means. Airborne bacilli must be capable of surviving in the external environment before inhalation into a new potential host-steps influenced by ambient conditions and crowding and by M...
November 3, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29075583/invasive-aspergillosis-involving-the-mediastinum-in-an-immunocompetent-patient-a-case-report
#9
Manesh Kumar Gangwani, Muhammad Aziz, Siraj Munir, Syed Ahsan Ali
We report a rare case of invasive pulmonary aspergillosis invading the mediastinum and the left atrium. A 38-year-old female was hospitalized for cough, shortness of breath and fever. She had a past medical history of tuberculosis. Computed tomography (CT) scans identified an ill-defined enhancing mediastinal soft tissue density mass encasing the heart and major vessels. The cardiac echocardiography showed global hypokinesia, low ejection fraction and a large echogenic density in the left atrium. The pathology from the bronchoscopic biopsy observed abundant fungal hyphae which were stained with periodic Acid-Schiff and Gomori's methenamine silver...
August 24, 2017: Curēus
https://www.readbyqxmd.com/read/29066586/mechanical-insufflation-exsufflation-versus-conventional-chest-physiotherapy-in-children-with-cerebral-palsy
#10
Rasintra Siriwat, Jitladda Deerojanawong, Suchada Sritippayawan, Sumalee Hantragool, Prapasri Cheanprapai
BACKGROUND: The cough mechanism is often impaired in children with quadriplegic spastic cerebral palsy, accounting for the high prevalence of pneumonia and atelectasis requiring prolonged hospitalization. Conventional chest physiotherapy (CPT) is a current technique recommended at the onset of lower-respiratory infections in cerebral palsy. Previous studies have demonstrated the usefulness of mechanical insufflation-exsufflation (MI-E) in children with neuromuscular disease. To date, there has been no study of MI-E in children with quadriplegic spastic cerebral palsy...
October 24, 2017: Respiratory Care
https://www.readbyqxmd.com/read/29060142/classification-of-voluntary-coughs-applied-to-the-screening-of-respiratory-disease
#11
Christian Infante, Daniel B Chamberlain, Rahul Kodgule, Richard Ribon Fletcher
Pulmonary and respiratory diseases (e.g. asthma, COPD, allergies, pneumonia, tuberculosis, etc.) represent a large proportion of the global disease burden, mortality, and disability. In this context of creating automated diagnostic tools, we explore how the analysis of voluntary cough sounds may be used to screen for pulmonary disease. As a clinical study, voluntary coughs were recorded using a custom mobile phone stethoscope from 54 patients, of which 7 had COPD, 15 had asthma, 11 had allergic rhinitis, 17 had both asthma and allergic rhinitis, and four had both COPD and allergic rhinitis...
July 2017: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/29037294/diagnostic-yield-of-active-case-finding-for-tuberculosis-and-hiv-at-the-household-level-in-slums-in-haiti
#12
V R Rivera, M-A Jean-Juste, S C Gluck, H T Reeder, J Sainristil, P Julma, M Peck, P Joseph, O Ocheretina, C Perodin, R Secours, M Duran-Mendicuti, L Hashiguchi, P Y Cremieux, S P Koenig, J W Pape
SETTING: Haiti has the highest burden of tuberculosis (TB) in the Americas, with an estimated prevalence of 254 per 100 000 population. The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (Groupe Haïtien d'Etude du Sarcome de Kaposi et des Infections Opportunistes, GHESKIO) conducted active case finding (ACF) for TB at the household level in nine slums in Port-au-Prince. OBJECTIVE: We report on the prevalence of undiagnosed TB detected through GHESKIO's ACF campaign...
November 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/29025486/using-15-dhs-surveys-to-study-epidemiological-correlates-of-tb-courtesy-stigma-and-health-seeking-behaviour
#13
E J J Rood, C Mergenthaler, M I Bakker, L Redwood, E M H Mitchell
SETTING: Tuberculosis (TB) stigma is thought to delay or prevent the decision to seek health care, but the strength of this association and the prevalence of anticipated TB stigma in the general population in most countries is unknown. OBJECTIVE: To examine epidemiological, cultural and sociodemographic factors associated with TB courtesy stigma in 15 surveys across 13 countries, and its link to health seeking for cough in children under five. DESIGN: A multilevel survey weighted logistic regression model was used to analyse how individual characteristics and social contexts affect the occurrence of TB courtesy stigma...
November 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/29025482/tb-and-hiv-stigma-compounded-by-threatened-masculinity-implications-for-tb-health-care-seeking-in-malawi
#14
J Chikovore, G Hart, M Kumwenda, G Chipungu, N Desmond, E L Corbett
SETTING: Urban Blantyre, Malawi. OBJECTIVE: To understand why men with tuberculosis (TB) in the community remain undiagnosed. DESIGN: A multi-method qualitative study applying a modified grounded theory approach. Data were gathered from March 2011 to March 2012 from 134 men and women taking part in 1) focus group discussions with community members (n = 6) and health care workers (n = 2), and 2) in-depth interviews with TB patients (n = 20, females n = 14) and chronic coughers (n = 20, women n = 8)...
November 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/29020319/tuberculosis-case-finding-with-combined-rapid-point-of-care-assays-xpert-mtb-rif-and-determine-tb-lam-in-hiv-positive-individuals-starting-antiretroviral-therapy-in-mozambique
#15
Marco Floridia, Fausto Ciccacci, Mauro Andreotti, Archa Hassane, Zita Sidumo, Nurja A Magid, Horacio Sotomane, Muhlavasse David, Elsa Mutemba, Junia Cebola, Remigio Josè Mugunhe, Fabio Riccardi, Maria Cristina Marazzi, Marina Giuliano, Leonardo Palombi, Sandro Mancinelli
Background: Tuberculosis is a major health concern in several countries, and effective diagnostic algorithms for use in human immunodeficiency virus (HIV)-positive patients are urgently needed. Methods: At prescription of antiretroviral therapy, all patients in 3 Mozambican health centers were screened for tuberculosis, with a combined approach: World Health Organization (WHO) 4-symptom screening (fever, cough, night sweats, and weight loss), a rapid test detecting mycobacterial lipoarabinomannan in urine (Determine TB LAM), and a molecular assay performed on a sputum sample (Xpert MTB/RIF; repeated if first result was negative)...
November 13, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29016303/undiagnosed-active-pulmonary-tuberculosis-among-pilgrims-during-the-2015-hajj-mass-gathering-a-prospective-cross-sectional-study
#16
Saber Yezli, Alimuddin Zumla, Yara Yassin, Ali M Al-Shangiti, Gamal Mohamed, Abdulhafiz M Turkistani, Badriah Alotaibi
Mass gatherings pose a risk for tuberculosis (TB) transmission and reactivation of latent TB infection. The annual Hajj pilgrimage attracts 2 million pilgrims from high TB-endemic countries. We evaluated the burden of undiagnosed active pulmonary TB in pilgrims attending the 2015 Hajj mass gathering. We conducted a prospective cross-sectional study in Mecca, Kingdom of Saudi Arabia, for nonhospitalized adult pilgrims from five high TB-endemic countries. Enrollment criteria were the presence of a cough and the ability to produce a sputum sample...
September 5, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28977322/tuberculosis-in-pediatric-patients-how-has-the-diagnosis-been-made
#17
Ana Paula Ghussn Cano, Mariana Tresoldi Neves Romaneli, Ricardo Mendes Pereira, Antonia Teresinha Tresoldi
OBJECTIVE: To describe clinical, radiological, epidemiological, and microbiological characteristics of pediatric patients with diagnosis of tuberculosis in a period of 15 years. METHODS: Retrospective study including children and adolescents younger than 18 years diagnosed with tuberculosis in the Clinical Hospital of the Universidade Estadual de Campinas in São Paulo State, Brazil. Active tuberculosis was defined by the identification of Mycobacterium tuberculosis in culture, microscopy, or histopathological examination...
April 2017: Revista Paulista de Pediatria: Orgão Oficial da Sociedade de Pediatria de São Paulo
https://www.readbyqxmd.com/read/28971777/itraconazole-induced-congestive-heart-failure-a-case-study
#18
Aby Oommen Abraham, Prasan Kumar Panda
Only few cases have been reported with cardiovascular side effects, especially congestive heart failure (HF), of intraconazole therapy after black box warning by US-FDA (2001). It is unknown which category of patients should avoid this important antifungal treatment. A middle-aged man having past history of treated pulmonary tuberculosis and obstructive uropathy presented with 2-weeks of progressive cough with scanty purulent sputum and breathlessness without any fever, chest pain, or pedal edema. Chest examination demonstrated bilateral crackles in upper thorax...
October 3, 2017: Current Drug Safety
https://www.readbyqxmd.com/read/28954600/disseminated-histoplasmosis-case-report-and-review-of-the-literature
#19
Séverine Evrard, Philippe Caprasse, Pierre Gavage, Myriam Vasbien, Jean Radermacher, Marie-Pierre Hayette, Rosalie Sacheli, Marjan Van Esbroeck, Lieselotte Cnops, Eric Firre, Laurent Médart, Filip Moerman, Jean-Marc Minon
Case report We report the case of a young Cameroonian woman who presented with cough, hyperthermia, weight loss, pancytopenia, and hepatosplenomegaly. A positive HIV serology was discovered and a chest radiography revealed a 'miliary pattern'. Bone marrow aspiration pointed out yeast inclusions within macrophages. Given the morphological aspect, the clinical presentation and immunosuppression, histoplasmosis was retained as a working hypothesis. Antiretroviral and amphotericin B treatments were promptly initiated...
September 28, 2017: Acta Clinica Belgica
https://www.readbyqxmd.com/read/28941855/diagnosis-of-clinically-suspected-and-unsuspected-tubercular-lymphadenopathy-by-cytology-culture-and-smear-microscopy
#20
Vivek Gupta, Arvind Bhake
BACKGROUND: Tubercular lymphadenopathy (TBLN) accounts for 20-40% cases of extrapulmonary tuberculosis. But the common presenting symptoms of tuberculosis like fever, cough, weight loss, fatigue, and night sweats are not always associated with tuberculosis lymphadenopathy, thereby, making its diagnosis difficult. Our aim was to study if Fine Needle Aspiration Cytology (FNAC) combined with Zeihl Neelsen stain and culture for Mycobacterium tuberculosis bacilli could improve the diagnostic accuracy in patients clinically suspected and unsuspected for tubercular lymphadenitis...
October 2017: Indian Journal of Tuberculosis
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