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https://www.readbyqxmd.com/read/27903467/arterio-cutaneous-fistula-associated-with-bilateral-femoral-pseudoaneurysms-caused-by-bacillus-calmette-gu%C3%A3-rin-apropos-of-a-case-and-review-of-literature
#1
Álvaro Torres-Blanco, Francisco Gómez-Palonés, Gemma Edo-Fleta
Vascular complications of intravesical instillation of bacillus Calmette-Guérin (BCG) are rare. BCG is an attenuated strain of Mycobacterium bovis (M. Bovis) that was initially developed for vaccination against tuberculosis, but it has also been used as an adjuvant treatment for bladder transitional carcinoma. We report a patient with a history of instillation of BCG two years before, who underwent surgical treatment of 2 pseudoaneurysms. The first, located in the left superficial femoral artery (SFA), was resected and the artery was ligated because he had a history of femoropopliteal occlusion...
November 26, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27902496/final-results-of-the-phase-iii-uro-bcg-4-multicenter-study-efficacy-and-tolerance-of-one-third-dose-bcg-maintenance-in-nonmuscle-invasive-bladder-cancer
#2
François X Nouhaud, Jérome Rigaud, Fabien Saint, Marc Colombel, Jacques Irani, Michel Soulie, Christian Pfister
To assess at 3 years bacillus Calmette-Guerin (BCG) maintenance treatment for NMIBC using one-third dose schedule and fewer instillations every 3 or 6 months. This was a phase III randomized study including patients with intermediate-risk or high-risk NMIBC, who received, after a full-dose induction schedule, three-weekly instillations of one-third dose BCG every 6 months (group I) and two-weekly instillations every 3 months (group II) during 3 years. We assessed oncological efficacy, BCG side effects, leukocyturia, and prostate-specific antigen...
November 29, 2016: Anti-cancer Drugs
https://www.readbyqxmd.com/read/27896542/immunomodulatory-effects-of-adjuvants-cpg-mpla-and-bcg-on-the-derp2-induced-acute-asthma-at-early-life-in-an-animal-model-of-balb-c-mice
#3
V Mohammadi-Shahrokhi, A Rezaei, A Andalib, A Rahnama, A Jafarzadeh, N Eskandari
The Th1- and Treg cell-related immune responses play key roles in the modulation of Th2 cell-related allergic disorders. The aim was to evaluate the effects of CPG, MPLA, and BCG on the number of Th1-, Th2-, and Treg cell-related parameters in an animal model of asthma. BALB/c mice were divided into five groups and immunized subcutaneously (SC) on days 1, 15, and 22 with allergen Derp2. Three groups of mice were pretreated SC on days 0, 14, and 21 with CPG, CPG + MPLA, or CPG + BCG. All mice were then challenged intranasally with Derp2 on days 28-37...
November 28, 2016: Inflammation
https://www.readbyqxmd.com/read/27896277/prediction-of-bacillus-calmette-guerin-response-in-patients-with-bladder-cancer-after-transurethral-resection-of-bladder-tumor-by-using-genetic-variation-based-on-genomic-studies
#4
REVIEW
Ning Zhang, Guangliang Jiang, Xu Liu, Rong Na, Xiang Wang, Jianfeng Xu
Purpose. We aimed to comprehensively review contemporary literature on genetic and epigenetic biomarkers associated with the prediction of Bacillus Calmette-Guerin (BCG) response after the transurethral resection of a bladder tumor and to discuss the application of these biomarkers in precision cancer care for bladder cancer. Method. We performed a systematic review of published literatures in the databases PubMed and Embase by using the following key words: bladder cancer, BCG, gene, and methylation. Studies associated with cell lines, animal models, and muscle invasive bladder cancer were excluded...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27893793/field-trial-of-an-aerially-distributed-tuberculosis-vaccine-in-a-low-density-wildlife-population-of-brushtail-possums-trichosurus-vulpecula
#5
Graham Nugent, Ivor J Yockney, E Jackie Whitford, Martin L Cross, Frank E Aldwell, Bryce M Buddle
Oral-delivery Mycobacterium bovis bacillus Calmette-Guérin (BCG) vaccine in a lipid matrix has been shown to confer protection against M. bovis infection and reduce the severity of tuberculosis (TB) when fed to brushtail possums (Trichosurus vulpecula), the major wildlife vector of bovine TB in New Zealand. Here we demonstrate the feasibility of aerial delivery of this live vaccine in bait form to an M. bovis-infected wild possum population, and subsequently assess vaccine uptake and field efficacy. Pre-trial studies indicated a resident possum population at very low density (<0...
2016: PloS One
https://www.readbyqxmd.com/read/27893591/endophthalmitis-in-a-patient-treated-with-bacillus-calmette-gu%C3%A3-rin-immunotherapy
#6
Julie Vadboncoeur, Sébastien Olivier, Hafid Soualhine, Annie-Claude Labbé, Marie-Lyne Bélair
BACKGROUND: Intravesical Bacillus Calmette-Guérin (BCG) instillation has become one of the mainstays of adjunctive therapy in the treatment of superficial bladder cancer. Ophthalmologic complications are rare, but few cases are reported in the literature. METHODS: Retrospective observational case report. RESULTS: The authors report a case of unilateral Mycobacterium bovis BCG endophthalmitis after intravesical BCG instillations. Despite appropriate systemic antituberculous and corticosteroid therapy, the patient almost completely lost sight in the affected eye...
November 23, 2016: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/27885456/-intravesical-radioimmunotherapy-of-carcinoma-in-situ-of-the-urinary-bladder-after-bcg-failure
#7
M E Autenrieth, T Horn, F Kurtz, K Nguyen, A Morgenstern, F Bruchertseifer, M Schwaiger, M Blechert, C Seidl, R Senekowitsch-Schmidtke, J E Gschwend, K Scheidhauer
BACKGROUND: In failure to respond to bacillus Calmette-Guérin (BCG) in patients with carcinoma in situ (CIS) of the urinary bladder, radical cystectomy remains the mainstay after BCG failure. OBJECTIVES: The aim of this pilot study was to evaluate tolerability and safety of the α‑emitter radioimmunoconjugate instillation in patients after BCG failure. MATERIALS AND METHODS: Nine patients were included. After emptying the bladder via a transurethral catheter, Bi-213-anti-EGFR-mAb was instilled...
November 24, 2016: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/27885228/factors-associated-with-the-prognosis-of-elderly-patients-with-advanced-dementia-who-receive-palliative-care-from-geriatric-health-services-facilities
#8
Keizo Sakai, Yasuhiko Masuda, Kunio Miyanishi
AIM: The aim of the present study is to identify the factors associated with the prognosis of advanced dementia patients who are newly admitted to a geriatric health services facility. METHODS: This retrospective cohort study used data that were obtained on admission in the care-assessment of long-term care facility patients. The 177 participants with advanced dementia were admitted to our facility between 2006 and 2013. The association between the factors in the care-assessment and the three-month-mortality rates were examined throughout the year...
2016: Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics
https://www.readbyqxmd.com/read/27884539/intravesical-chemotherapy-use-after-radical-nephroureterectomy-a-national-survey-of-urologic-oncologists
#9
Diane D Lu, Stephen A Boorjian, Jay D Raman
: To determine the use of prophylactic intravesical chemotherapy (pIVC) following radical nephroureterectomy (RNU) and barriers to utilization in a survey study of urologic oncologists. METHODS: A survey instrument was constructed, which queried respondents on professional experience, practice environment, pIVC use, and reasons for not recommending pIVC when applicable. The survey was electronically distributed to members of the Society of Urologic Oncology over an 8-week period...
November 21, 2016: Urologic Oncology
https://www.readbyqxmd.com/read/27882115/retrospective-analysis-of-seven-breast-tuberculosis-cases
#10
Beyhan Çakar, Aydin Çiledağ
The present study aimed to evaluate the demographic data, diagnostic methods, therapeutic regimens and duration of therapy in 7 breast tuberculosis (BTB) cases. The data of BTB cases treated between January 2006 and December 2013 were retrospectively evaluated, with a total of 648 tuberculosis (TB) cases recorded during the 8-year period. Among these cases, 296 patients (50%) suffered from pulmonary TB, 278 (43%) from non-pulmonary TB and 45 (7%) from PTB plus NPTB. In total, 7 BTB were diagnosed, which constituted 1...
November 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/27879332/mucosal-bcg-vaccination-induces-protective-lung-resident-memory-t-cell-populations-against-tuberculosis
#11
Carolina Perdomo, Ulrike Zedler, Anja A Kühl, Laura Lozza, Philippe Saikali, Leif E Sander, Alexis Vogelzang, Stefan H E Kaufmann, Andreas Kupz
: Mycobacterium bovis Bacille Calmette-Guérin (BCG) is the only licensed vaccine against tuberculosis (TB), yet its moderate efficacy against pulmonary TB calls for improved vaccination strategies. Mucosal BCG vaccination generates superior protection against TB in animal models; however, the mechanisms of protection remain elusive. Tissue-resident memory T (TRM) cells have been implicated in protective immune responses against viral infections, but the role of TRM cells following mycobacterial infection is unknown...
November 22, 2016: MBio
https://www.readbyqxmd.com/read/27875026/disseminated-bcg-pneumonitis-revealing-severe-combined-immunodeficiencyxs-in-charge-syndrome
#12
Hyung Young Kim, Yoo-Mi Kim, Hee Ju Park
CHARGE (coloboma, heart defect, atresia choanae, retarded growth and development, genital hypoplasia, and ear anomalies/deafness) syndrome is a rare genetic disorder caused by CHD7 mutation and is related to immunodeficiency. A 6-month-old girl with right lung agenesis, congenital heart defects, and ear anomalies developed repeated and serious respiratory infection for a short period. She was clinically diagnosed with typical CHARGE syndrome with severe combined immunodeficiency (T-, B+, NK-); however, CHD7 mutation was not detected...
November 22, 2016: Pediatric Pulmonology
https://www.readbyqxmd.com/read/27872739/30-years-retrospective-review-of-tuberculosis-cases-in-a-tuberculosis-dispensary-in-bursa-nilufer-turkey-1985-2014-changes-of-epidemics
#13
Kayıhan Pala, Harika Gerçek, Tuncay Aydin Taş, Rukiye Çakir, Sedef Özgüç, Timur Yildiz
OBJECTIVE: The aim of this study is to describe the epidemiological and clinical aspects of patients who applied to the Bursa Nilufer Tuberculosis Dispensary by investigating the trends in epidemics over three decades. METHOD: In this retrospective observational study, the records of all tuberculosis cases (1630 patients) treated in the last 30 years (1985-2014) at the Bursa Nilufer Tuberculosis Dispensary were examined and statistically analyzed. RESULTS: Males comprised 65...
2016: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/27872504/harmonising-reference-intervals-for-three-calculated-parameters-used-in-clinical-chemistry
#14
REVIEW
David Hughes, Gus Koerbin, Julia M Potter, Nicholas Glasgow, Nic West, Walter P Abhayaratna, Juleen Cavanaugh, David Armbruster, Peter E Hickman
For more than a decade there has been a global effort to harmonise all phases of the testing process, with particular emphasis on the most frequently utilised measurands. In addition, it is recognised that calculated parameters derived from these measurands should also be a target for harmonisation. Using data from the Aussie Normals study we report reference intervals for three calculated parameters: serum osmolality, serum anion gap and albumin-adjusted serum calcium. The Aussie Normals study was an a priori study that analysed samples from 1856 healthy volunteers...
August 2016: Clinical Biochemist. Reviews
https://www.readbyqxmd.com/read/27867377/over-expression-of-the-mycobacterial-trehalose-phosphate-phosphatase-otsb2-results-in-a-defect-in-macrophage-phagocytosis-associated-with-increased-mycobacterial-macrophage-adhesion
#15
Hao Li, Mei Wu, Yan Shi, Babak Javid
Trehalose-6-phosphate phosphatase (OtsB2) is involved in the OtsAB trehalose synthesis pathway to produce free trehalose and is strictly essential for mycobacterial growth. We wished to determine the effects of OtsB2 expression on mycobacterial phenotypes such as growth, phagocytosis and survival in macrophages. Mycobacterium bovis-bacillus calmette-guerin (BCG) over-expressing OtsB2 were able to better survive in stationary phase. Over-expression of OtsB2 led to a decrease in phagocytosis but not survival in THP-1 macrophage-like cells, and this was not due to a decrease in general macrophage phagocytic activity...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27865396/mycobacterium-smegmatis-proteoliposome-induce-protection-in-a-murine-progressive-pulmonary-tuberculosis-model
#16
Yanely Tirado, Alina Puig, Nadine Alvarez, Reinier Borrero, Alicia Aguilar, Frank Camacho, Fatima Reyes, Sonsire Fernandez, Jose Luis Perez, Reynaldo Acevedo, Dulce Mata Espinoza, Jorge Alberto Barrios Payan, Maria de Los A Garcia, Ramlah Kadir, María E Sarmiento, Rogelio Hernandez-Pando, Mohd-Nor Norazmi, Armando Acosta
Tuberculosis (TB) remains an important cause of mortality and morbidity. The TB vaccine, BCG, is not fully protective against the adult form of the disease and is unable to prevent its transmission although it is still useful against severe childhood TB. Hence, the search for new vaccines is of great interest. In a previous study, we have shown that proteoliposomes obtained from Mycobacterium smegmatis (PLMs) induced cross reactive humoral and cellular response against Mycobacterium tuberculosis (Mtb) antigens...
December 2016: Tuberculosis
https://www.readbyqxmd.com/read/27865390/alternative-bcg-delivery-strategies-improve-protection-against-mycobacterium-tuberculosis-in-non-human-primates-protection-associated-with-mycobacterial-antigen-specific-cd4-effector-memory-t-cell-populations
#17
S Sharpe, A White, C Sarfas, L Sibley, F Gleeson, A McIntyre, R Basaraba, S Clark, G Hall, E Rayner, A Williams, P D Marsh, M Dennis
Intradermal (ID) BCG injection provides incomplete protection against TB in humans and experimental models. Alternative BCG vaccination strategies may improve protection in model species, including rhesus macaques. This study compares the immunogenicity and efficacy of BCG administered by ID and intravenous (IV) injection, or as an intratracheal mucosal boost (ID + IT), against aerosol challenge with Mycobacterium tuberculosis Erdman strain. Disease pathology was significantly reduced, and survival improved, by each BCG vaccination strategy, relative to unvaccinated animals...
December 2016: Tuberculosis
https://www.readbyqxmd.com/read/27865389/mycobacterium-indicus-pranii-as-a-booster-vaccine-enhances-bcg-induced-immunity-and-confers-higher-protection-in-animal-models-of-tuberculosis
#18
Mohd Saqib, Rahul Khatri, Bindu Singh, Ananya Gupta, Arvind Kumar, Sangeeta Bhaskar
BCG, the only approved vaccine protects against severe form of childhood tuberculosis but its protective efficacy wanes in adolescence. BCG has reduced the incidence of infant TB considerably in endemic areas; therefore prime-boost strategy is the most realistic measure for control of tuberculosis in near future. Mycobacterium indicus pranii (MIP) shares significant antigenic repertoire with Mtb and BCG and has been shown to impart significant protection in animal models of tuberculosis. In this study, MIP was given as a booster to BCG vaccine which enhanced the BCG mediated immune response, resulting in higher protection...
December 2016: Tuberculosis
https://www.readbyqxmd.com/read/27865382/bcg-infection-in-mice-is-promoted-by-na%C3%A3-ve-mesenchymal-stromal-cells-msc-and-suppressed-by-poly-a-u-conditioned-msc
#19
Yakov Sh Schwartz, Sergey N Belogorodtsev, Pavel N Filimonov, Andrey G Cherednichenko, Sergey V Pustylnikov, Vladimir A Krasnov
Mesenchymal stromal cells (MSC) transplantation is an actively studied therapeutic approach used in regenerative medicine and in the field of control of immunoinflammatory response. Conditioning of MSC in culture can form their predominantly pro- or anti-inflammatory phenotypes. We demonstrated that poly(A:U)-conditioning of bone marrow-derived mouse MSC induced predominantly pro-inflammatory phenotype. The effects of administration of naïve MSC (nMSC) or conditioned MSC (cMSC) on the course of mycobacterial infection were studied...
December 2016: Tuberculosis
https://www.readbyqxmd.com/read/27865381/the-impact-of-bacille-calmette-gu%C3%A3-rin-shortage-on-immunisation-practice-and-policies-in-europe-a-paediatric-tuberculosis-network-european-trials-group-ptbnet-survey
#20
Antti Kontturi, Begoña Santiago, Marc Tebruegge, Ulrich von Both, Eeva Salo, Nicole Ritz
BACKGROUND: Recent reports indicate an ongoing BCG shortage that may influence immunisation practice. This study aimed to determine current availability of BCG vaccine across Europe, and implications on immunisation practices and policies in Europe. METHODS: Web-based survey among Paediatric Tuberculosis Network European Trials Group (ptbnet) members, between May and October 2015. RESULTS: Twenty individuals from 13 European countries participated...
December 2016: Tuberculosis
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