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https://www.readbyqxmd.com/read/29233096/evaluation-of-scoring-systems-without-endoscopic-findings-for-predicting-outcomes-in-patients-with-upper-gastrointestinal-bleeding
#1
Il-Gyu Ko, Sung-Eun Kim, Bok Soon Chang, Min Seob Kwak, Jin Young Yoon, Jae Myung Cha, Hyun Phil Shin, Joung Il Lee, Sang Hyun Kim, Jin Hee Han, Jung Won Jeon
BACKGROUND: Risk scoring systems are used to evaluate patients with upper gastrointestinal bleeding (UGIB). We compared Glasgow-Blatchford score (GBS), modified GBS (mGBS), and Pre-endoscopy Rockall score (Pre-E RS) for immediate application without endoscopic findings in predicting the need of interventions and the 30-day mortality in patients with UGIB. METHODS: Patients who visited the emergency room with UGIB from January 2007 to June 2016 were included. GBS, mGBS, and Pre-E RS were obtained for all patients...
December 12, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/29151699/scoring-systems-for-peptic-ulcer-bleeding-which-one-to-use
#2
Ivan Budimir, Sanja Stojsavljević, Neven Baršić, Alen Bišćanin, Gorana Mirošević, Sven Bohnec, Lora Stanka Kirigin, Tajana Pavić, Neven Ljubičić
AIM: To compare the Glasgow-Blatchford score (GBS), Rockall score (RS) and Baylor bleeding score (BBS) in predicting clinical outcomes and need for interventions in patients with bleeding peptic ulcers. METHODS: Between January 2008 and December 2013, 1012 consecutive patients admitted with peptic ulcer bleeding (PUB) were prospectively followed. The pre-endoscopic RS, BBS and GBS, as well as the post-endoscopic diagnostic scores (RS and BBS) were calculated for all patients according to their urgent upper endoscopy findings...
November 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29100227/utility-of-the-shock-index-for-risk-stratification-in-patients-with-acute-upper-gastrointestinal-bleeding
#3
Supannee Rassameehiran, Jirapat Teerakanok, Sakolwan Suchartlikitwong, Kenneth Nugent
OBJECTIVES: Patients with upper gastrointestinal bleeding (UGIB) frequently require hospitalization, and a small but significant percentage of these patients have adverse outcomes. Risk-scoring tools can help clinicians organize care and make predictions about outcomes. The shock index (heart rate divided by systolic blood pressure) has been used in multiple acute disorders and has the potential to identify patients with UGIB who are at risk for adverse outcomes. METHODS: We retrospectively reviewed the electronic medical records of patients admitted with UGIB between January 1, 2012 and December 31, 2015...
November 2017: Southern Medical Journal
https://www.readbyqxmd.com/read/29095860/red-cell-distribution-width-as-a-novel-marker-for-predicting-high-risk-from-upper-gastro-intestinal-bleeding-patients
#4
Kyeong Ryong Lee, Sang O Park, Sin Young Kim, Dae Young Hong, Jong Won Kim, Kwang Je Baek, Dong Hyuk Shin, Young Hwan Lee
BACKGROUND: In upper gastrointestinal bleeding (UGIB) patients, early risk stratification allows appropriate therapy that may be helpful for reducing morbidity and mortality. OBJECTIVES: to evaluate the efficacy of red-cell distribution width (RDW) for prediction of high-risk in UGIB patients. METHODS: We conducted a clinical retrospective observational study based on data for UGIB patients from 2012 to 2013. The primary outcome was the high-risk UGIB, defined as those who required urgent intervention and/or 30-days mortality...
2017: PloS One
https://www.readbyqxmd.com/read/29076749/uk-quantitative-wb-dwi-technical-workgroup-consensus-meeting-recommendations-on-optimisation-quality-control-processing-and-analysis-of-quantitative-whole-body-diffusion-weighted-imaging-for-cancer
#5
Anna Barnes, Robert Alonzi, Matthew Blackledge, Geoff Charles-Edwards, Dave Collins, Gary Cook, Glyn Coutts, Vicky Goh, Graves Martin, Charles Kelly, Dow-Mu Koh, Hazel McCallum, Marc E Miquel, James Pb O'Connor, Anwar Padhani, Rachel Pearson, Andrew N Priest, Andrea Rockall, James Stirling, Stuart A Taylor, Nina Tunariu, Jan vanderMeulen, Darren Walls, Jessica Winfield, Shonit Punwani
INTRODUCTION: Application of whole body diffusion weighted MRI (WB-DWI) for oncology are rapidly increasing within both research and routine clinical domains. However, WB-DWI as a quantitative imaging biomarker (QIB) has significantly slower adoption. To date challenges relating to accuracy and reproducibility, essential criteria for a good QIB, have limited widespread clinical translation. In recognition, a UK workgroup was established in 2016 to provide technical consensus guidelines (to maximise accuracy and reproducibility of WB-MRI QIBs) and accelerate the clinical translation of quantitative WB-DWI applications for oncology...
October 27, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/29043071/recent-advances-in-the-management-of-peptic-ulcer-bleeding
#6
REVIEW
Ian Beales
Acute upper gastrointestinal haemorrhage due to peptic ulcer bleeding remains an important cause of emergency presentation and hospital admission. Despite advances in many aspects of management, peptic ulcer bleeding is still associated with significant morbidity, mortality, and healthcare costs. Comprehensive international guidelines have been published, but advances as well as controversies continue to evolve. Important recent advances include the evidence supporting a more restrictive transfusion strategy aiming for a target haemoglobin of 70-90 g/l...
2017: F1000Research
https://www.readbyqxmd.com/read/29018595/assessing-the-living-and-dead-proportions-of-cold-water-coral-colonies-implications-for-deep-water-marine-protected-area-monitoring-in-a-changing-ocean
#7
Johanne Vad, Covadonga Orejas, Juan Moreno-Navas, Helen S Findlay, J Murray Roberts
Coral growth patterns result from an interplay of coral biology and environmental conditions. In this study colony size and proportion of live and dead skeletons in the cold-water coral (CWC) Lophelia pertusa (Linnaeus, 1758) were measured using video footage from Remotely Operated Vehicle (ROV) transects conducted at the inshore Mingulay Reef Complex (MRC) and at the offshore PISCES site (Rockall Bank) in the NE Atlantic. The main goal of this paper was to explore the development of a simple method to quantify coral growth and its potential application as an assessment tool of the health of these remote habitats...
2017: PeerJ
https://www.readbyqxmd.com/read/28994870/predictive-scores-of-early-mortality-from-variceal-gastrointestinal-bleeding-in-cirrhotic-patients
#8
Leila Mouelhi, Hend Ayadi, Yosra Zaimi, Oussama Daboussi, Mohamed Salem, Radhouane Debbech, Fatma Houissa, Taoufik Najjar
INTRODUCTION: The variceal bleeding, main complication of portal hypertension during cirrhosis, is associated with high early mortality riskestimated between 15 and 20%. This highlights the necessity of predictive models that allow identifying high-risk patients raising the issue of amore aggressive therapeutic care. OBJECTIVE: To assess the performance of four scores for the prediction of cirrhotic patients' high early mortality risk due to digestive hemorrhageand to compare them to the Child-Pugh reference score...
November 2016: La Tunisie Médicale
https://www.readbyqxmd.com/read/28900696/a-systematic-approach-to-adnexal-masses-discovered-on-ultrasound-the-adnex-mr-scoring-system
#9
REVIEW
Elizabeth A Sadowski, Jessica B Robbins, Andrea G Rockall, Isabelle Thomassin-Naggara
Adnexal lesions are a common occurrence in radiology practice and imaging plays a crucial role in triaging women appropriately. Current trends toward early detection and characterization have increased the need for accurate imaging assessment of adnexal lesions prior to treatment. Ultrasound is the first-line imaging modality for assessing adnexal lesions; however, approximately 20% of lesions are incompletely characterized after ultrasound evaluation. Secondary assessment with MR imaging using the ADNEx MR Scoring System has been demonstrated as highly accurate in the characterization of adnexal lesions and in excluding ovarian cancer...
September 12, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28882915/patient-experience-and-perceived-acceptability-of-whole-body-magnetic-resonance-imaging-for-staging-colorectal-and-lung-cancer-compared-with-current-staging-scans-a-qualitative-study
#10
Ruth Evans, Stuart Taylor, Sam Janes, Steve Halligan, Alison Morton, Neal Navani, Alf Oliver, Andrea Rockall, Jonathan Teague, Anne Miles
OBJECTIVE: To describe the experience and acceptability of whole-body magnetic resonance imaging (WB-MRI) staging compared with standard scans among patients with highly suspected or known colorectal or lung cancer. DESIGN: Qualitative study using one-to-one interviews with thematic analysis. SETTING: Patients recruited from 10 hospitals in London, East and South East England between March 2013 and July 2014. PARTICIPANTS: 51 patients (31 male, age range 40-89 years), with varying levels of social deprivation, were recruited consecutively from two parallel clinical trials comparing the diagnostic accuracy and cost-effectiveness of WB-MRI with standard scans for staging colorectal and lung cancer ('Streamline-C' and 'Streamline-L')...
September 6, 2017: BMJ Open
https://www.readbyqxmd.com/read/28839866/antithrombotic-drugs-and-non-variceal-bleeding-outcomes-and-risk-scoring-systems-comparison-of-glasgow-blatchford-rockall-and-charlson-scores
#11
Ali S Taha, Caroline McCloskey, Theresa Craigen, Wilson J Angerson
OBJECTIVES: Antithrombotic drugs (ATDs) cause non-variceal upper gastrointestinal bleeding (NVUGIB). Risk scoring systems have not been validated in ATD users. We compared Blatchford, Rockall and Charlson scores in predicting outcomes of NVUGIB in ATD users and controls. METHODS: A total of 2071 patients with NVUGIB were grouped into ATD users (n=851) and controls (n=1220) in a single-centre retrospective analysis. Outcomes included duration of hospital admission, the need for blood transfusion, rebleeding requiring surgery and 30-day mortality...
October 2016: Frontline Gastroenterology
https://www.readbyqxmd.com/read/28827612/new-approaches-to-high-resolution-mapping-of-marine-vertical-structures
#12
Katleen Robert, Veerle A I Huvenne, Aggeliki Georgiopoulou, Daniel O B Jones, Leigh Marsh, Gareth D O Carter, Leo Chaumillon
Vertical walls in marine environments can harbour high biodiversity and provide natural protection from bottom-trawling activities. However, traditional mapping techniques are usually restricted to down-looking approaches which cannot adequately replicate their 3D structure. We combined sideways-looking multibeam echosounder (MBES) data from an AUV, forward-looking MBES data from ROVs and ROV-acquired videos to examine walls from Rockall Bank and Whittard Canyon, Northeast Atlantic. High-resolution 3D point clouds were extracted from each sonar dataset and structure from motion photogrammetry (SfM) was applied to recreate 3D representations of video transects along the walls...
August 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28806692/microplastic-pollution-identified-in-deep-sea-water-and-ingested-by-benthic-invertebrates-in-the-rockall-trough-north-atlantic-ocean
#13
Winnie Courtene-Jones, Brian Quinn, Stefan F Gary, Andrew O M Mogg, Bhavani E Narayanaswamy
Microplastics are widespread in the natural environment and present numerous ecological threats. While the ultimate fate of marine microplastics are not well known, it is hypothesized that the deep sea is the final sink for this anthropogenic contaminant. This study provides a quantification and characterisation of microplastic pollution ingested by benthic macroinvertebrates with different feeding modes (Ophiomusium lymani, Hymenaster pellucidus and Colus jeffreysianus) and in adjacent deep water > 2200 m, in the Rockall Trough, Northeast Atlantic Ocean...
December 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28798285/is-the-aims-65-score-useful-in-prepdicting-clinical-outcomes-in-korean-patients-with-variceal-and-nonvariceal-upper-gastrointestinal-bleeding
#14
Jung Wan Choe, Seung Young Kim, Jong Jin Hyun, Sung Woo Jung, Young Kul Jung, Ja Seol Koo, Hyung Joon Yim, Sang Woo Lee
Background/Aims: Various clinical scoring systems, including the Glasgow-Blatchford score (GBS), Rockall risk score (RS), and AIMS65 score (AIMS65), have been validated to predict the clinical outcomes in patients with upper gastrointestinal bleeding (UGIB). We compared the performance of these three scoring systems in predicting clinical outcomes in patients with UGIB in Korea. Methods: We retrospectively evaluated 286 patients with UGIB who visited emergency department...
November 15, 2017: Gut and Liver
https://www.readbyqxmd.com/read/28756622/fully-automatic-multiorgan-segmentation-in-normal-whole-body-magnetic-resonance-imaging-mri-using-classification-forests-cfs-convolutional-neural-networks-cnns-and-a-multi-atlas-ma-approach
#15
Ioannis Lavdas, Ben Glocker, Konstantinos Kamnitsas, Daniel Rueckert, Henrietta Mair, Amandeep Sandhu, Stuart A Taylor, Eric O Aboagye, Andrea G Rockall
PURPOSE: As part of a program to implement automatic lesion detection methods for whole body magnetic resonance imaging (MRI) in oncology, we have developed, evaluated, and compared three algorithms for fully automatic, multiorgan segmentation in healthy volunteers. METHODS: The first algorithm is based on classification forests (CFs), the second is based on 3D convolutional neural networks (CNNs) and the third algorithm is based on a multi-atlas (MA) approach. We examined data from 51 healthy volunteers, scanned prospectively with a standardized, multiparametric whole body MRI protocol at 1...
October 2017: Medical Physics
https://www.readbyqxmd.com/read/28756055/efficacy-of-over-the-scope-clips-in-management-of-high-risk-gastrointestinal-bleeding
#16
Justin Brandler, Anushka Baruah, Muhammad Zeb, Ayesha Mehfooz, Prachi Pophali, Louis Wong Kee Song, Barham AbuDayyeh, Christopher Gostout, Kristin Mara, Ross Dierkhising, Navtej Buttar
BACKGROUND & AIMS: Standard endoscopic therapies do not control bleeding or produce complications in as many as 20% of patients with nonvariceal gastrointestinal bleeding. Most bleeding comes from ulcers with characteristics such as high-risk vascular territories and/or large vessels. We evaluated the efficacy of using over-the-scope clips (OTSCs) as primary or rescue therapy for patients with bleeding from lesions that have a high risk for adverse outcomes. METHODS: We performed a retrospective analysis of data from 67 patients with gastrointestinal bleeding from high-risk lesions who were treated with OTSCs as primary (n = 49) or rescue therapy (n = 18) at a quaternary center, from December 2011 through February 2015...
July 26, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28744972/aggregating-behaviour-social-interactions-and-possible-spawning-in-the-deep-water-fish-coryphaenoides-rupestris
#17
F C Neat
A dense aggregation of the roundnose grenadier Coryphaenoides rupestris was observed with a towed camera at a depth of 1500 m in the Rockall Trough during September. The density of fish was 100 times greater than other sites. Within the aggregation the fish showed directional alignment, rapid swimming actions, mid-water swimming and social interactions similar to those associated with spawning in other Gadiformes.
July 26, 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/28721343/upper-gastrointestinal-bleeding-in-patients-with-end-stage-renal-disease-causes-characteristics-and-factors-associated-with-need-for-endoscopic-therapeutic-intervention
#18
Syed Mudassir Laeeq, Abbas Ali Tasneem, Farina M Hanif, Nasir Hassan Luck, Rajesh Mandhwani, Rajesh Wadhva
BACKGROUND AND OBJECTIVES: The risk of upper gastrointestinal bleeding (UGIB) is increased among the end-stage renal disease (ESRD) patients. The aim of the current study was to describe the causes and characteristics of UGIB in ESRD patients at our center and to assess the need for endoscopic therapeutic intervention (ETI) using Rockall (RS) and Glasgow Blatchford scores (GBS). MATERIAL AND METHODS: All patients with ESRD and UGIB with age ≥14 years were included...
June 2017: Journal of Translational Internal Medicine
https://www.readbyqxmd.com/read/28673695/comparison-of-four-scoring-systems-used-to-predict-mortality-in-patients-with-acute-upper-gastrointestinal-bleeding-in-the-emergency-room
#19
Yuedong Tang, Jie Shen, Feng Zhang, Xiaoyong Zhou, Zhongyan Tang, Tingting You
OBJECTIVE: Acute upper gastrointestinal bleeding (UGIB) is a potentially life-threatening condition that requires rapid assessment in the emergency department (ED). We aimed to compare the performance of the AIMS65, Glasgow-Blatchford (Blatchford), preendoscopic Rockall (pre-Rockall), and preendoscopic Baylor bleeding (pre-Baylor) scores in predicting 30-day mortality in patients with acute UGIB in the ED setting. METHODS: Consecutive patients with acute UGIB who were admitted to the ED ward during 2012-2016 were retrospectively recruited...
June 27, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28659669/the-importance-of-rockall-scoring-system-for-upper-gastrointestinal-bleeding-in-long-term-follow-up
#20
Mehmet Abdussamet Bozkurt, Kıvanç Derya Peker, Mustafa Gökhan Unsal, Hakan Yırgın, İzzettin Kahraman, Halil Alış
The aim of the study is to examine the importance of Rockall scoring system in long-term setting to estimate re-bleeding and mortality rate due to upper gastrointestinal bleeding. A total of 321 patients who had been treated for upper gastrointestinal bleeding were recruited to the study. Patients' demographic and clinical data, the amount of blood transfusion, endoscopy results, and Rockall scores were retrieved from patients' charts. The re-bleeding, morbidity, and mortality rates were noted after 3 years of follow-up with telephone...
June 2017: Indian Journal of Surgery
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