keyword
MENU ▼
Read by QxMD icon Read
search

Anca

keyword
https://www.readbyqxmd.com/read/29344129/update-on-radionuclide-therapy-in-oncology
#1
Cornelia Nitipir, Dana Niculae, Cristina Orlov, Maria Alexandra Barbu, Bogdan Popescu, Ana Maria Popa, Anca Mihaela Stoian Pantea, Adina Elena Stanciu, Bianca Galateanu, Octav Ginghina, Georgios Z Papadakis, Boris N Izotov, Demetrios A Spandidos, Aristides M Tsatsakis, Carolina Negrei
Unstable isotopes and their capacity to emit ionizing radiation have been employed in clinical practice not only for diagnostic, but also for therapeutic purposes, with significant contribution in several fields of medicine and primarily in the management of oncologic patients. Their efficacy is associated with their ability to provide the targeted delivery of ionizing radiation for a determined duration. These compounds can be used for curative or palliative treatment, as well as for a diagnostic-therapeutic (theranostic) approach...
December 2017: Oncology Letters
https://www.readbyqxmd.com/read/29342044/elevated-level-of-myeloperoxidase-deoxyribonucleic-acid-complex-in-the-middle-ear-fluid-obtained-from-patients-with-otitis-media-associated-with-antineutrophil-cytoplasmic-antibody-associated-vasculitis
#2
Shinya Morita, Yuji Nakamaru, Daigo Nakazawa, Fumihiko Hattanda, Haruki Shida, Yoshihiro Kusunoki, Kanako Watanabe, Sakiko Masuda, Dai Takagi, Masanobu Suzuki, Kimiko Hoshino, Atsushi Fukuda, Utano Tomaru, Akihiro Homma, Akihiro Ishizu
OBJECTIVE: The purpose was to explore the presence of myeloperoxidase (MPO)-deoxyribonucleic acid (DNA) complex as a surrogate marker of neutrophil extracellular traps (NETs) in the middle ear fluid, and to clarify the correlation between its quantifiable level and hearing outcome in patients with otitis media associated with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). STUDY DESIGN: Prospective study. SETTING: Tertiary referral center...
January 16, 2018: Otology & Neurotology
https://www.readbyqxmd.com/read/29340623/pharmacokinetics-of-rituximab-and-clinical-outcomes-in-patients-with-anti-neutrophil-cytoplasmic-antibody-associated-vasculitis
#3
Divi Cornec, Brian F Kabat, John R Mills, Melissa Cheu, Amber M Hummel, Darrell R Schroeder, Matthew D Cascino, Paul Brunetta, David L Murray, Melissa R Snyder, Fernando Fervenza, Gary S Hoffman, Cees G M Kallenberg, Carol A Langford, Peter A Merkel, Paul A Monach, Philip Seo, Robert F Spiera, E William St Clair, John H Stone, David R Barnidge, Ulrich Specks
Objectives: To study the determinants of the pharmacokinetics (PK) of rituximab (RTX) in patients with ANCA-associated vasculitis (AAV) and its association with clinical outcomes. Methods: This study included data from 89 patients from the RTX in AAV trial who received the full dose of RTX (four weekly infusions of 375 mg/m2). RTX was quantified at weeks 2, 4, 8, 16 and 24, and summarized by computing the trapezoidal area under the curve. We explored potential determinants of the PK-RTX, and analysed its association with clinical outcomes: achievement of remission at 6 months, duration of B-cell depletion and time to relapse in patients who achieved complete remission...
January 10, 2018: Rheumatology
https://www.readbyqxmd.com/read/29337441/-allergology-and-clinical-immunology
#4
Yann Coattrenec, Thomas Harr, Carlo Chizzolini, Peter Jandus
Hereditary angioedema (HA) is a disabling and potentially fatal condition. The management of HA includes treatment of acute attacks, short-term prophylaxis to prevent an attack, and long-term prophylaxis to minimize the frequency and severity of recurrent attacks. In this article, we will present new therapeutic alternatives for long term prophylaxis. Glucocorticoids (GC) usage leads to a number of severe side-effects. In giant cell arteritis, the use of tocilizumab in conjunction with low doses of GC reduces the number of relapses...
January 10, 2018: Revue Médicale Suisse
https://www.readbyqxmd.com/read/29336783/bronchiectasis-is-highly-prevalent-in-anti-mpo-anca-associated-vasculitis-and-is-associated-with-a-distinct-disease-presentation
#5
Antoine Néel, Alexandra Espitia-Thibault, Pierre-Paul Arrigoni, Christelle Volteau, Marie Rimbert, Agathe Masseau, Christian Agard, Fadi Fakhouri, Renan Liberge, Mohamed Hamidou
OBJECTIVES: To assess the prevalence of bronchiectasis in a Western cohort with ANCA-positive granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA) and its correlations with disease presentation and outcome. METHODS: Retrospective study of ANCA-associated vasculitis (AAV) patients followed at Nantes University Hospital (2005-2015). Clinical, biological, and follow-up data were collected through chart review. Two experienced radiologists blinded to the clinical data interpreted chest high-resolution CTs according to the Feischner Society criteria...
December 7, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29332290/dna-diffusion-assay-applied-to-plant-cells
#6
Anca Macovei, Mattia Donà, Daniela Carbonera, Alma Balestrazzi
DNA diffusion assay is a simple, sensitive and reliable technique which allows the assessment of programmed cell death (PCD) or necrosis events based on nuclear morphology. It consists in isolating nuclei from plant material, which are then embedded in agarose and subjected to lysis in alkaline buffers. Under these conditions, and due to the presence of abundant alkali-labile sites in the DNA, small pieces of DNA diffuse in the agarose gel giving a specific halo appearance when stained with fluorescent dyes like DAPI (4',6-diamidino-2-phenylindole)...
2018: Methods in Molecular Biology
https://www.readbyqxmd.com/read/29326157/targeting-b-cells-and-plasma-cells-in-glomerular-diseases-translational-perspectives
#7
Eva Schrezenmeier, David Jayne, Thomas Dörner
The unique contributions of memory B cells and plasma cells in kidney diseases remain unclear. In this review, we evaluate the clinical experience with treatments directed at B cells, such as rituximab, and at plasma cells, such as proteasome inhibition, to shed light on the role of these two B lineage compartments in glomerular diseases. Specifically, analysis of these targeted interventions in diseases such as ANCA-associated vasculitis, SLE, and antibody-mediated transplant rejection permits insight into the pathogenetic effect of these cells...
January 11, 2018: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/29324679/antibacterial-evaluation-and-virtual-screening-of-new-thiazolyl-triazole-schiff-bases-as-potential-dna-gyrase-inhibitors
#8
Cristina Nastasă, Dan C Vodnar, Ioana Ionuţ, Anca Stana, Daniela Benedec, Radu Tamaian, Ovidiu Oniga, Brînduşa Tiperciuc
The global spread of bacterial resistance to drugs used in therapy requires new potent and safe antimicrobial agents. DNA gyrases represent important targets in drug discovery. Schiff bases, thiazole, and triazole derivatives are considered key scaffolds in medicinal chemistry. Fifteen thiazolyl-triazole Schiff bases were evaluated for their antibacterial activity, measuring the growth inhibition zone diameter, the minimum inhibitory concentration (MIC), and the minimum bactericidal concentration (MBC), against Gram-positive (Staphylococcus aureus, Listeria monocytogenes) and Gram-negative (Escherichia coli, Salmonella typhimurium, Pseudomonas aeruginosa) bacteria...
January 11, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29324260/plasma-leptin-but-not-resistin-tnf-%C3%AE-and-adiponectin-is-associated-with-echocardiographic-parameters-of-cardiac-remodeling-in-patients-with-coronary-artery-disease
#9
Anca Daniela Farcaş, Adriana Rusu, Mirela Anca Stoia, Luminiţa Animarie Vida-Simiti
The aim of this research was to assess the relationship between plasma adiponectin, leptin, resistin, tumor necrosis factor alpha (TNF-α) levels and echocardiographic parameters of ventricular remodeling in patients with coronary artery disease, without acute myocardial infarction. The study population consisted of 49 patients with echocardiographic measurements performed. After adjustment for age, gender, body mass index, systolic and diastolic blood pressure, and glycaemia, adiponectin was statistically significant associated with interventricular septum thickness (β = -0...
January 8, 2018: Cytokine
https://www.readbyqxmd.com/read/29323773/direct-fiber-reinforced-interim-fixed-partial-dentures-six-year-survival-study
#10
Luciana Maria Goguta, Adrian Candea, Diana Lungeanu, Mirela Frandes, Anca Jivanescu
PURPOSE: Mechanical and optical studies of glass fiber composites have revealed great resistance and satisfactory bonds between the glass fibers and composite resins. This study aimed to evaluate the long-term survival of anterior and posterior direct glass fiber-reinforced composite (FRC) fixed partial dentures (FPD). MATERIALS AND METHODS: Twenty-three patients (9 men, 14 women) aged 18 to 67 received 23 d-FRC-FPDs. The frameworks of the FPDs were unidirectional pre-impregnated glass fibers (ever Stick C&B)...
January 11, 2018: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/29322343/rituximab-for-anti-neutrophil-cytoplasmic-antibodies-associated-vasculitis-experience-of-a-single-center-and-systematic-review-of-non-randomized-studies
#11
Gizem Ayan, Sinem Nihal Esatoglu, Gulen Hatemi, Serdal Ugurlu, Emire Seyahi, Melike Melikoglu, Izzet Fresko, Huri Ozdogan, Sebahattin Yurdakul, Vedat Hamuryudan
Rituximab (RTX) is becoming a standard treatment for patients with anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) but heterogeneity exists regarding its use. We present our uncontrolled experience with RTX in patients with refractory AAV and also the results of a systematic review of non-randomized studies on RTX in AAV patients. We retrospectively reviewed the records of AAV patients treated with RTX following an inadequate response to immunosuppressives between 2011 and 2015. The systematic review covered all English articles listed in PubMed until June 2017...
January 10, 2018: Rheumatology International
https://www.readbyqxmd.com/read/29322205/the-role-of-albumin-bilirubin-grade-and-inflammation-based-index-in-patients-with-hepatocellular-carcinoma-treated-with-stereotactic-body-radiotherapy
#12
Eleni Gkika, Dominik Bettinger, Leo Krafft, Michael Schultheiss, Hannes Philipp Neeff, Lars Maruschke, Michaela Schulenburg, Sonja Adebahr, Simon Kirste, Ursula Nestle, Robert Thimme, Anca-Ligia Grosu, Thomas Baptist Brunner
PURPOSE: We evaluated the prognostic accuracy of the albumin-bilirubin (ALBI) grade and the inflammation-based index (IBI) in estimating overall survival (OS) and toxicity in patients with hepatocellular carcinoma (HCC) treated with stereotactic body radiotherapy (SBRT). MATERIALS AND METHODS: Forty patients with 47 HCC lesions with a Barcelona Clinic Liver Cancer (BCLC) classification stage B or C were treated with SBRT in 3-12 fractions. The ALBI grade and the IBI were calculated at different time points (baseline, during, at the end of treatment and at follow-up) and compared with the Child-Pugh (CP) score as well as other patient- and treatment-related parameters, concerning OS and toxicity...
January 10, 2018: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/29321928/lung-cancer-development-in-the-patient-with-granulomatosis-with-polyangiitis-during-long-term-treatment-with-cyclophosphamide-first-documented-case
#13
Midori Toriyama, Etsuko Tagaya, Tomoko Yamamoto, Mitsuko Kondo, Yoji Nagashima, Jun Tamaoki
A 65-year-old man was diagnosed with granulomatosis with polyangiitis (GPA) at the age of 47, when cytoplasmic anti-neutrophil cytoplasmic antibody (C-ANCA) serology was positive, and he had multiple nodular shadows in both lungs. He had been treated with prednisolone, cyclophosphamide (CPA) and plasma exchange. At the age of 64, a nodular shadow was newly detected in the right lower lung field and serum tumour marker increased. Subsequent positron emission tomography/computed tomography scan demonstrated accumulations of fluorodexyglucose (FDG) in the same area, mediastinum lymph nodes, thoracic wall, right iliac bone, and right retroperitoneum...
February 2018: Respirology Case Reports
https://www.readbyqxmd.com/read/29319773/anca-positive-pauci-immune-crescentic-glomerulonephritis-in-a-patient-with-systemic-lupus-erythematosus
#14
Percy Herrera-Añazco, Percy Velásquez-Castillo, Josmel Pacheco-Mendoza, Germán Valenzuela-Rodriguez, Carmen Asato-Higa
The pauci-immune crescentic glomerulonephritis (PICGN) is generally associated with small-vessel vasculitis with a few reported cases associated with other autoimmune diseases such as Systemic Lupus Erythematosus (SLE). We present the case of a female 34-year-old patient with acute kidney injury symptoms with indication for renal replacement therapy in the context of clinical SLE diagnosis. A kidney biopsy was conducted and it was found that most glomeruli showed some segmental sclerosis with synechia to the Bowman's capsule...
October 2017: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
https://www.readbyqxmd.com/read/29319717/serum-25-hydroxyvitamin-d-levels-in-patients-with-granulomatosis-with-polyangiitis-association-with-respiratory-infection
#15
Mariana O Perez, Ricardo M Oliveira, Mauricio Levy-Neto, Valeria F Caparbo, Rosa M R Pereira
OBJECTIVES: To determine the possible association of serum 25-hydroxyvitamin D (25OHD) levels with disease activity and respiratory infection in granulomatosis with polyangiitis patients during two different periods: winter/spring and summer/autumn. METHODS: Thirty-two granulomatosis with polyangiitis patients were evaluated in the winter/spring, and the same patients (except 5) were evaluated in summer/autumn (n=27). The 25OHD levels were measured by radioimmunoassay...
December 2017: Clinics
https://www.readbyqxmd.com/read/29319254/cavitating-lung-lesions-with-encephalopathy-in-a-patient-with-long-standing-sjogren-s-syndrome-an-elusive-cause
#16
Siddharth Jain, Animesh Ray, Manish Soneja, S Leve Joseph Devarajan, Shyam Madabhushi, Anitha Swamy, T Naveen, S K Sharma
A known case of primary Sjogren's syndrome with chronic kidney disease presented with respiratory symptoms and subsequent altered sensorium. Chest imaging suggested cavitating lung lesions in both the lungs. Serum c-ANCA was positive without any upper respiratory tract involvement or active urinary sediments. Treatment with appropriate anti-microbials produced no improvement in the respiratory or neurological parameters. MRI brain revealed tell-tale signs of CNS vascultis. A diagnosis of GPA was made as per European Medical Agency algorithm and the patient was started on immune-suppressants to which there was dramatic response...
October 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/29316357/cerebrovascular-events-in-systemic-lupus-erythematosus
#17
John G Hanly, Qiuju Li, Li Su, Murray B Urowitz, Caroline Gordon, Sang-Cheol Bae, Juanita Romero-Diaz, Jorge Sanchez-Guerrero, Sasha Bernatsky, Ann E Clarke, Daniel J Wallace, David A Isenberg, Anisur Rahman, Joan T Merrill, Paul Fortin, Dafna D Gladman, Ian N Bruce, Michelle Petri, Ellen M Ginzler, M A Dooley, Kristjan Steinsson, Rosalind Ramsey-Goldman, Asad A Zoma, Susan Manzi, Ola Nived, Andreas Jonsen, Munther A Khamashta, Graciela S Alarcón, Winn Chatham, Ronald F van Vollenhoven, Cynthia Aranow, Meggan Mackay, Guillermo Ruiz-Irastorza, Manuel Ramos-Casals, S Sam Lim, Murat Inanc, Kenneth C Kalunian, Soren Jacobsen, Christine A Peschken, Diane L Kamen, Anca Askanase, Chris Theriault, Vernon Farewell
OBJECTIVE: To determine the frequency, associations and outcomes of cerebrovascular events (CerVEs) in a multi-ethnic/racial, prospective, SLE disease inception cohort. METHODS: Patients were assessed annually for 19 neuropsychiatric (NP) events including 5 types of CerVEs: (i) Stroke; (ii) Transient ischemia; (iii) Chronic multifocal ischemia; (iv) Subarachnoid/intracranial hemorrhage; (v) Sinus thrombosis. Global disease activity (SLEDAI-2K), SLICC/ACR damage index (SDI) and SF-36 scores were collected...
January 5, 2018: Arthritis Care & Research
https://www.readbyqxmd.com/read/29315316/the-c3ar-promotes-macrophage-infiltration-and-regulates-anca-production-but-does-not-affect-glomerular-injury-in-experimental-anti-myeloperoxidase-glomerulonephritis
#18
Jonathan Dick, Poh-Yi Gan, A Richard Kitching, Stephen R Holdsworth
The anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitides are autoimmune diseases associated with significant morbidity and mortality. They often affect the kidney causing rapidly progressive glomerulonephritis. While signalling by complement anaphylatoxin C5a though the C5a receptor is important in this disease, the role of the anaphylatoxin C3a signalling via the C3a receptor (C3aR) is not known. Using two different murine models of anti-myeloperoxidase (MPO) glomerulonephritis, one mediated by passive transfer of anti-MPO antibodies, the other by cell-mediated immunity, we found that the C3aR did not alter histological disease severity...
2018: PloS One
https://www.readbyqxmd.com/read/29311015/tubular-aggregates-in-congenital-myasthenic-syndrome
#19
Amalia Feresiadou, Olivera Casar-Borota, Anca Dragomir, Carola Hedberg Oldfors, Erik Stålberg, Anders Oldfors
No abstract text is available yet for this article.
November 24, 2017: Neuromuscular Disorders: NMD
https://www.readbyqxmd.com/read/29310566/analysis-of-oxidative-stress-related-markers-in-critically-ill-polytrauma-patients-an-observational-prospective-single-center-study
#20
Mihai Sandesc, Alexandru Florin Rogobete, Ovidiu Horea Bedreag, Anca Dinu, Marius Papurica, Carmen Alina Cradigati, Mirela Sarandan, Sonia Elena Popovici, Lavinia Melania Bratu, Tiberiu Bratu, Adrian Tudor Stan, Dorel Sandesc
Critically ill polytrauma patients have increased production of free radicals (FRs) and consequent alterations in biochemical pathways, as well as disruption of cellular integrity, due to increased lipid peroxidation. The aim of this study was to investigate several biomarkers associated with increased oxidative stress in critically ill polytrauma patients, and to evaluate the effect of antioxidant treatment on the clinical outcome in these patients. A total of 67 polytrauma patients from an intensive care unit met the selection criteria...
January 9, 2018: Bosnian Journal of Basic Medical Sciences
keyword
keyword
30
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"