keyword
MENU ▼
Read by QxMD icon Read
search

Sir

keyword
https://www.readbyqxmd.com/read/28106907/subsequent-malignancies-among-long-term-survivors-of-hodgkin-lymphoma-and-non-hodgkin-lymphoma-a-pooled-analysis-of-german-cancer-registry-data-1990-2012
#1
Nadia Baras, Stefan Dahm, Jörg Haberland, Martin Janz, Katharina Emrich, Klaus Kraywinkel, Abdulgabar Salama
The increased risk of subsequent primary malignancies (SPM) in survivors of adult-onset Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL) remains a challenging clinical problem worldwide. The German cancer registry database, pooled from 14 federal states, was used to calculate the standardized incidence ratio (SIR) and excess absolute risk (EAR) of SPM in 128 587 patients registered with first primary HL/NHL between 1990 and 2012. Conversely, SIRs were also calculated for a subsequent HL/NHL following other first cancers...
January 20, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28106737/a-novel-combination-rnai-toward-warburg-effect-by-replacement-with-mir-145-and-silencing-of-ptbp1-induces-apoptotic-cell-death-in-bladder-cancer-cells
#2
Tomoaki Takai, Yuki Yoshikawa, Teruo Inamoto, Koichiro Minami, Kohei Taniguchi, Nobuhiko Sugito, Yuki Kuranaga, Haruka Shinohara, Minami Kumazaki, Takuya Tsujino, Kiyoshi Takahara, Yuko Ito, Yukihiro Akao, Haruhito Azuma
Bladder cancer is one of the most difficult malignancies to control. We explored the use of a novel RNA-interference method for a driver oncogene regulating cancer specific energy metabolism by the combination treatment with a small interfering RNA (siRNA) and a microRNA. After transfection of T24 and 253JB-V cells with miR-145 and/or siR-PTBP1, we examined the effects of cell growth and gene expression by performing the trypan blue dye exclusion test, Western blot, Hoechst 33342 staining, reverse transcription polymerase chain reaction (RT-PCR), and electron microscopy...
January 17, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28106495/comparison-of-prognostic-indices-in-patients-who-undergo-melanoma-brain-metastasis-radiosurgery
#3
Hideyuki Kano, Alejandro Morales-Restrepo, Aditya Iyer, Gregory M Weiner, Seyed H Mousavi, John M Kirkwood, Ahmad A Tarhini, John C Flickinger, L Dade Lunsford
OBJECTIVE The goal of this study was to use 4 prognostic indices to compare survival times of patients who underwent Gamma Knife stereotactic radiosurgery (SRS) to treat melanoma brain metastases. METHODS The authors analyzed 422 consecutive patients (1440 brain metastases) who underwent Gamma Knife SRS. The median total brain tumor volume was 4.7 cm(3) (range 0.3-69.3 cm(3)), and the median number of metastases was 2 (range 1-32). One hundred thirty-two patients underwent whole-brain radiation therapy. Survival times were compared using recursive partitioning analysis (RPA), the Score Index for Radiosurgery (SIR), the Basic Score for Brain Metastases (BSBM), and the Diagnosis-Specific Graded Prognostic Assessment (DS-GPA)...
January 20, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28106244/second-malignancy-risk-in-patients-with-bronchopulmonary-carcinoids-epidemiological-results-from-italian-network-of-cancer-registries
#4
Filippo Lococo, Carla Galeone, Claudio Sacchettini, Giovanni Leuzzi, Alfredo Cesario, Massimiliano Paci, Lucia Mangone
PURPOSE: This epidemiological study aimed to determine the prevalence and characteristics of second tumors (STs) in patients with bronchopulmonary carcinoids (BCs). METHODS: Data on neuroendocrine carcinomas (NECs) from the AIRTUM registry (1975-2011) were used for the analysis. Among 32,325 NECs, we focused our analysis on 3,205 patients (9.9%) affected by BCs. The overall ST number and incidence were calculated. The number of STs was compared with the expected cancer number in the healthy Italian population, and the standardized incidence ratio (SIR) and 95% confidence intervals were calculated...
January 16, 2017: Tumori
https://www.readbyqxmd.com/read/28104273/physiologically-based-predictive-analytics-using-the-heart-rate-to-systolic-ratio-significantly-improves-the-timeliness-and-accuracy-of-sepsis-prediction-compared-to-sirs
#5
Omar K Danner, Sandra Hendren, Ethel Santiago, Brittany Nye, Prasad Abraham
BACKGROUND: Enhancing the efficiency of diagnosis and treatment of severe sepsis by using physiologically-based, predictive analytical strategies has not been fully explored. We hypothesize assessment of heart-rate-to-systolic-ratio significantly increases the timeliness and accuracy of sepsis prediction after emergency department (ED) presentation. METHODS: We evaluated the records of 53,313 ED patients from a large, urban teaching hospital between January and June 2015...
January 7, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28104099/coexisting-systemic-infections-in-patients-who-present-with-a-fall
#6
Alex Blair, Farrin A Manian
BACKGROUND: Although the causes of falls are legion, infectious disease-related factors are not commonly reported in the published literature. We investigated the characteristics of patients presenting to the hospital because of a fall and who were subsequently found to have a coexisting systemic infection (CSI). MATERIALS AND METHODS: This was a retrospective study performed at Massachusetts General Hospital, using the electronic database of adult patients receiving care during the period January 1, 2000 through December 31, 2014...
January 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/28099266/posttraumatic-stress-disorder-and-gastrointestinal-disorders-in-the-danish-population
#7
Jaimie L Gradus, Dóra Körmendiné Farkas, Elisabeth Svensson, Vera Ehrenstein, Timothy L Lash, Henrik Toft Sørensen
BACKGROUND: Evidence for the association between posttraumatic stress disorder (PTSD) and gastrointestinal (GI) disorders is mixed, owing in part to methodologic differences across studies. Further, studies which have combined GI disorders or symptoms for examination as one overall category may potentially obscure associations between PTSD and individual GI diagnoses. METHODS: This nationwide cohort study examined the incidence of all major non-malignant GI disorders in patients with a prior PTSD diagnosis (n = 4,076), compared to the general population incidence from 1995-2013, using Danish medical registry data...
January 17, 2017: Epidemiology
https://www.readbyqxmd.com/read/28098502/united-kingdom-national-paediatric-bilateral-project-results-of-professional-rating-scales-and-parent-questionnaires
#8
H E Cullington, D Bele, J C Brinton, S Cooper, M Daft, J Harding, N Hatton, J Humphries, M E Lutman, J Maddocks, J Maggs, K Millward, G O'Donoghue, S Patel, K Rajput, V Salmon, T Sear, A Speers, A Wheeler, K Wilson
OBJECTIVES: This fourteen-centre project used professional rating scales and parent questionnaires to assess longitudinal outcomes in a large non-selected population of children receiving simultaneous and sequential bilateral cochlear implants. METHODS: This was an observational non-randomized service evaluation. Data were collected at four time points: before bilateral cochlear implants or before the sequential implant, one year, two years, and three years after...
January 18, 2017: Cochlear Implants International
https://www.readbyqxmd.com/read/28097418/heterogeneous-network-epidemics-real-time-growth-variance-and-extinction-of-infection
#9
Frank Ball, Thomas House
Recent years have seen a large amount of interest in epidemics on networks as a way of representing the complex structure of contacts capable of spreading infections through the modern human population. The configuration model is a popular choice in theoretical studies since it combines the ability to specify the distribution of the number of contacts (degree) with analytical tractability. Here we consider the early real-time behaviour of the Markovian SIR epidemic model on a configuration model network using a multitype branching process...
January 17, 2017: Journal of Mathematical Biology
https://www.readbyqxmd.com/read/28097388/percutaneous-omental-biopsy-efficacy-and-complications
#10
Derek K Hill, Grant D Schmit, Michael R Moynagh, A Nicholas Kurup, John J Schmitz, Thomas D Atwell
PURPOSE: To determine the efficacy and safety of percutaneous omental biopsy. METHODS: Retrospective review was performed of all 181 percutaneous omental biopsies performed at a single institution between 9/18/2002 and 2/12/2016. Mean patient age was 67 (±14) years, and 114 (63%) patients were female. Biopsy results were compared to subsequent surgical pathology and paracentesis cytology, when available, and cases were further evaluated based on the imaging appearance of the omental abnormality...
January 17, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28096414/profile-of-jean-pierre-sauvage-sir-j-fraser-stoddart-and-bernard-l-feringa-2016-nobel-laureates-in-chemistry
#11
Jonathan C Barnes, Chad A Mirkin
No abstract text is available yet for this article.
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28091971/mate-limitation-in-fungal-plant-parasites-can-lead-to-cyclic-epidemics-in-perennial-host-populations
#12
Virginie Ravigné, Valérie Lemesle, Alicia Walter, Ludovic Mailleret, Frédéric M Hamelin
Fungal plant parasites represent a growing concern for biodiversity and food security. Most ascomycete species are capable of producing different types of infectious spores both asexually and sexually. Yet the contributions of both types of spores to epidemiological dynamics have still to been fully researched. Here we studied the effect of mate limitation in parasites which perform both sexual and asexual reproduction in the same host. Since mate limitation implies positive density dependence at low population density, we modeled the dynamics of such species with both density-dependent (sexual) and density-independent (asexual) transmission rates...
January 13, 2017: Bulletin of Mathematical Biology
https://www.readbyqxmd.com/read/28089971/incidence-of-malignancy-prior-to-antineutrophil-cytoplasmic-antibody-associated-vasculitis-compared-to-the-general-population
#13
Emma E van Daalen, Chinar Rahmattulla, Ron Wolterbeek, Jan A Bruijn, Ingeborg M Bajema
OBJECTIVE: Previous studies have reported an increased malignancy risk preceding antineutrophil cytoplasmic antibody-associated vasculitis (AAV), suggesting common pathogenic pathways in these 2 entities. However, the study results were conflicting and often limited to patients with granulomatosis with polyangiitis (GPA). Here, we study the malignancy risk prior to AAV diagnosis [either GPA or microscopic polyangiitis (MPA)] to elaborate on the putative association between malignancy and AAV...
January 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/28088859/determination-of-the-geographical-origin-of-all-commercial-hake-species-by-stable-isotope-ratio-sir-analysis
#14
Mónica Carrera, José M Gallardo
The determination of the geographical origin of food products is relevant to comply with the legal regulations of traceability, avoid food fraud and guarantee the food quality and safety to the consumers. For these reasons, Stable Isotope Ratio (SIR) analysis using an isotope ratio mass spectrometry (IRMS) instrument is one of the most useful technique for evaluating food traceability and authenticity. The present study was aimed to determine for the first time, the geographical origin for all commercial fish species belonging to the Merlucciidae family using SIR analysis of carbon (δ13C) and nitrogen (δ15N)...
January 15, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28079172/25-oh-d-and-1-25-oh-d-vitamin-d-fails-to-predict-sepsis-and-mortality-in-a-prospective-cohort-study
#15
Franz Ratzinger, Helmuth Haslacher, Markus Stadlberger, Ralf L J Schmidt, Markus Obermüller, Klaus G Schmetterer, Thomas Perkmann, Athanasios Makristathis, Rodrig Marculescu, Heinz Burgmann
The clinical role of vitamin D in sepsis and mortality prediction is controversially discussed. Therefore, we conducted a prospective cohort study on standard care wards, including 461 patients with suspected sepsis fulfilling two or more SIRS criteria. On the first and third day after onset of SIRS symptoms levels of 25(OH)D, 1,25(OH)D and sepsis biomarkers were analysed for their predictive capacity for identifying infection, bacteraemia and an elevated mortality risk. Additionally, several SNPs associated with vitamin D metabolism were evaluated...
January 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28078727/second-cancer-incidence-in-primary-mediastinal-b-cell-lymphoma-treated-with-methotrexate-with-leucovorin-rescue-doxorubicin-cyclophosphamide-vincristine-prednisone-and-bleomycin-regimen-with-or-without-rituximab-and-mediastinal-radiotherapy-results-from-a-monoinstitutional
#16
Vitaliana De Sanctis, Marco Alfò, Alice Di Rocco, Michela Ansuinelli, Eleonora Russo, Mattia F Osti, Maurizio Valeriani, Giuseppe Minniti, Lavinia Grapulin, Daniela Musio, Stefano Bracci, Alessandra Spagnoli, Maria Luisa Moleti, Vincenzo Tombolini, Maurizio Martelli
Our aim is to assess the incidence of second cancer in long-time surviving primary mediastinal B-cell lymphoma (PMBCL) patients treated with combined radiochemoimmunotherapy (standard methotrexate with leucovorin rescue, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin with rituximab and mediastinal radiation therapy at a dose of 30 to 36 Gy). For this purpose, 92 points were evaluated. After a median overall survival of 137 months (range 76-212), we recorded second cancer in 3 of 80 long-surviving patients (3...
January 12, 2017: Hematological Oncology
https://www.readbyqxmd.com/read/28078568/rediagnosing-one-of-smith-s-patients-john-mccann-with-neuromas-tumours-1849
#17
Martino Ruggieri, Andrea D Praticò, Rosario Caltabiano, Agata Polizzi
In 1849, the Irish Professor of Surgery, Sir Robert William Smith, by publishing his "Treatise on the Pathology, Diagnosis and Treatment of Neuroma", collected six previous examples of "general development of neuromatous tumours" and reported three further cases (two personal and one referred) of what is nowadays known as neurofibromatosis. Among these latter cases, there was a 35-year-old cattle-driver, John McCann, who was first admitted at hospital in 1840 because of a large tumour on the right side of his neck thought to be malignant (and a second tumour sublingually) but not operated...
January 11, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28078375/assessing-intra-arterial-complications-of-planning-and-treatment-angiograms-for-y-90-radioembolization
#18
Osman Ahmed, Mikin V Patel, Abdulrahman Masrani, Bradford Chong, Mohammed Osman, Jordan Tasse, Jayesh Soni, Ulku Cenk Turba, Bulent Arslan
PURPOSE: To report hepatic arterial-related complications encountered during planning and treatment angiograms for radioembolization and understand any potential-associated risk factors. MATERIALS AND METHODS: 518 mapping or treatment angiograms for 180 patients with primary or metastatic disease to the liver treated by Yttrium-90 radioembolization between 2/2010 and 12/2015 were retrospectively reviewed. Intra-procedural complications were recorded per SIR guidelines...
January 11, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28077118/malat1-promoted-invasiveness-of-gastric-adenocarcinoma
#19
Na Keum Lee, Jung Hwa Lee, Cristina Ivan, Hui Ling, Xinna Zhang, Chan Hyuk Park, George A Calin, Sang Kil Lee
BACKGROUND: Gastric cancer is the second leading cause of cancer globally, and the mechanism of its pathogenesis is still largely unknown. Recently, non-coding RNAs have been recognized to promote metastasis in various cancers, including gastric cancer. METHODS: We found that metastasis associated lung adenocarcinoma transcript-1 (MALAT1) is upregulated in gastric cancer tissue compared to adjacent normal tissue, as determined by microarray and subsequent qRT-PCR, then investigated the impact of MALAT1 on apoptosis, cell proliferation, and the cell cycle to dissect the carcinogenesis of gastric cancer, and examined mechanisms of invasion and metastasis...
January 11, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28076290/tailored-interactive-sequences-for-continuous-mr-image-guided-freehand-biopsies-of-different-organs-in-an-open-system-at-1-0-tesla-t-initial-experience
#20
Florian Streitparth, Christian Althoff, Martin Jonczyk, Felix Guettler, Martin Maurer, Hendrik Rathke, Keno Moritz Sponheuer, Bernd Hamm, Ulf K Teichgräber, Maximilian de Bucourt
OBJECTIVES: To assess the feasibility, image quality, and accuracy of freehand biopsies of liver, bone, muscle, vertebral disc, soft tissue, and other lesions using balanced steady-state free precession (SSFP, balanced fast field echo: bFFE), spoiled and nonspoiled gradient echo (FFE), and turbo spin echo (TSE) sequences for interactive continuous navigation in an open magnetic resonance imaging (MRI) system at 1.0 tesla (T). METHODS: Twenty-six MR-guided biopsies (five liver, five bone, four muscle, four vertebral disc, one lung, one kidney, one suprarenal gland, and five soft or other tissue) were performed in 23 patients in a 1...
January 11, 2017: Biomedizinische Technik. Biomedical Engineering
keyword
keyword
96900
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"