keyword
MENU ▼
Read by QxMD icon Read
search

Treatment algorithm

keyword
https://www.readbyqxmd.com/read/27911455/functional-outcomes-of-infected-hip-arthroplasty-a-comparison-of-different-surgical-treatment-options
#1
Benjamin V Herman, Mark Nyland, Lyndsay Somerville, Steven J MacDonald, Brent A Lanting, James L Howard
BACKGROUND: Periprosthetic joint infection (PJI) following total hip arthroplasty (THA) can be treated with irrigation and debridement with head and polyethylene exchange (IDHPE) or 2-stage revision (2SR). Few studies have compared patient-reported outcome measures (PROMs) in patients managed with these treatments. METHODS: A retrospective review identified 137 patients who had an infected primary THA between 1986-2013. Control cohorts were matched according to age and Charlton Comorbidity Index (CCI)...
November 28, 2016: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/27910709/management-of-infections-associated-with-neurosurgical-implanted-devices
#2
Anna Conen, Christoph A Fux, Peter Vajkoczy, Andrej Trampuz
Neurosurgical devices are increasingly used. With it, neurosurgical device-related infections gain relevance. As biofilms are involved in implant-associated infections the diagnosis and treatment is challenging and requires specific anti-biofilm concepts and management algorithms. Areas covered: The literature concerning the management of neurosurgical device-associated infections is scarce and heterogeneous treatment concepts are discussed, but no standardized diagnostic and treatment procedures exist. Therefore, we emphasize extrapolating management strategies predominantly from orthopedic device-associated infections, where the concept is better established and clinically validated...
December 2, 2016: Expert Review of Anti-infective Therapy
https://www.readbyqxmd.com/read/27910115/an-expert-consensus-definition-of-failure-of-a-treatment-to-provide-adequate-relief-f-par-for-chronic-constipation-an-international-delphi-survey
#3
J Tack, H Boardman, P Layer, I Schiefke, D Jayne, C Scarpignato, M Fox, T Frieling, P Ducrotte, S Hamdy, K Gill, C Ciriza de Los Rios, R Felt-Bersma, D De Looze, V Stanghellini, A Mohr Drewes, M Simrén, C Pehl, T Hoheisel, A Leodolter, E Rey, J Dalrymple, A Emmanuel
BACKGROUND: As treatments for constipation become increasingly available, it is important to know when to progress along the treatment algorithm if the patient is not better. AIM: To establish the definition of failure of a treatment to provide adequate relief (F-PAR) to support this management and referral process in patients with chronic constipation. METHODS: We conducted an international Delphi Survey among gastroenterologists and general practitioners with a special interest in chronic constipation...
December 1, 2016: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/27909972/can-we-estimate-short-and-intermediate-term-survival-in-patients-undergoing-surgery-for-metastatic-bone-disease
#4
Jonathan A Forsberg, Rikard Wedin, Patrick J Boland, John H Healey
BACKGROUND: Objective means of estimating survival can be used to guide surgical decision-making and to risk-stratify patients for clinical trials. Although a free, online tool ( www.pathfx.org ) can estimate 3- and 12-month survival, recent work, including a survey of the Musculoskeletal Tumor Society, indicated that estimates at 1 and 6 months after surgery also would be helpful. Longer estimates help justify the need for more durable and expensive reconstructive options, and very short estimates could help identify those who will not survive 1 month and should not undergo surgery...
December 1, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27909957/adaptive-radiation-therapy-in-head-and-neck-cancer-for-clinical-practice-state-of-the-art-and-practical-challenges
#5
REVIEW
Ovidiu Veresezan, Idriss Troussier, Alexis Lacout, Sarah Kreps, Sophie Maillard, Aude Toulemonde, Pierre-Yves Marcy, Florence Huguet, Juliette Thariat
Modern radiation therapy techniques are characterized by high conformality to tumor volumes and steep dose gradients to spare normal organs. These techniques require accurate clinical target volume definitions and rigorous assessment of set up uncertainties using image guidance, a concept called image-guided radiation therapy. Due to alteration of patient anatomy, changes in tissue density/volumes and tumor shrinkage over the course of treatment, treatment accuracy may be challenged. This may result in excessive irradiation of organs at risk/healthy tissues and undercoverage of target volumes with a significant risk of locoregional failure...
December 1, 2016: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/27908843/treatment-of-acute-coronary-syndrome-by-telemedically-supported-paramedics-compared-with-physician-based-treatment-a-prospective-interventional-multicenter-trial
#6
Jörg C Brokmann, Clemens Conrad, Rolf Rossaint, Sebastian Bergrath, Stefan K Beckers, Miriam Tamm, Michael Czaplik, Frederik Hirsch
BACKGROUND: Prehospital treatment of acute coronary syndrome (ACS) in German emergency medical services (EMSs) is reserved for EMS physicians due to legal issues. OBJECTIVE: The objective of this prospective, interventional, multicenter trial was to evaluate the quality of telemedically-delegated therapy and the possible complications in patients with ACS. METHODS: After approval by the ethics committee and trial registration, a one-year study phase was started in August 2012 with 5 ambulances, telemedically equipped and staffed with paramedics, in 4 German EMS districts...
December 1, 2016: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/27908328/the-new-usual-care
#7
REVIEW
Jared Radbel, Daniel Boutsikaris
Recent literature continues to refine which components of the early goal-directed therapy (EGDT) algorithm are necessary. Given it utilizes central venous pressure, continuous central venous oxygen saturation, routine blood transfusions, and inotropic medications, this algorithm can be timely, invasive, costly, and potentially harmful. New trials highlight early recognition, early fluid resuscitation, appropriate antibiotic treatment, source control, and the application of a multidisciplinary evidence-based approach as essential components of current sepsis management...
February 2017: Emergency Medicine Clinics of North America
https://www.readbyqxmd.com/read/27908187/dosimetric-characterization-of-mri-only-treatment-planning-for-brain-tumors-in-atlas-based-pseudo-ct-images-generated-from-standard-t1-weighted-mr-images
#8
Benjamin Demol, Christine Boydev, Juha Korhonen, Nick Reynaert
PURPOSE: Magnetic resonance imaging (MRI)-only radiotherapy treatment planning requires accurate pseudo-CT (pCT) images for precise dose calculation. The current work introduced an atlas-based method combined with MR intensity information. pCT analyses and Monte Carlo dose calculations for intracranial stereotactic treatments were performed. METHODS: Twenty-two patients, representing 35 tumor targets, were scanned using a 3D T1-weighted MRI sequence according to the clinical protocol...
December 2016: Medical Physics
https://www.readbyqxmd.com/read/27908162/an-efficient-method-to-determine-double-gaussian-fluence-parameters-in-the-eclipse%C3%A2-proton-pencil-beam-model
#9
Jiajian Shen, Wei Liu, Joshua Stoker, Xiaoning Ding, Aman Anand, Yanle Hu, Michael G Herman, Martin Bues
PURPOSE: To find an efficient method to configure the proton fluence for a commercial proton pencil beam scanning (PBS) treatment planning system (TPS). METHODS: An in-water dose kernel was developed to mimic the dose kernel of the pencil beam convolution superposition algorithm, which is part of the commercial proton beam therapy planning software, eclipse™ (Varian Medical Systems, Palo Alto, CA). The field size factor (FSF) was calculated based on the spot profile reconstructed by the in-house dose kernel...
December 2016: Medical Physics
https://www.readbyqxmd.com/read/27908151/technical-note-a-direct-ray-tracing-method-to-compute-integral-depth-dose-in-pencil-beam-proton-radiography-with-a-multilayer-ionization-chamber
#10
Paolo Farace, Roberto Righetto, Sylvain Deffet, Arturs Meijers, Francois Vander Stappen
PURPOSE: To introduce a fast ray-tracing algorithm in pencil proton radiography (PR) with a multilayer ionization chamber (MLIC) for in vivo range error mapping. METHODS: Pencil beam PR was obtained by delivering spots uniformly positioned in a square (45 × 45 mm(2) field-of-view) of 9 × 9 spots capable of crossing the phantoms (210 MeV). The exit beam was collected by a MLIC to sample the integral depth dose (IDDMLIC). PRs of an electron-density and of a head phantom were acquired by moving the couch to obtain multiple 45 × 45 mm(2) frames...
December 2016: Medical Physics
https://www.readbyqxmd.com/read/27904990/computer-modeling-in-predicting-the-bioactivity-of-human-5-lipoxygenase-inhibitors
#11
Mengdi Zhang, Zhonghua Xia, Aixia Yan
5-Lipoxygenase (5-LOX) is a key enzyme in the inflammatory path. Inhibitors of 5-LOX are useful for the treatment of diseases like arthritis, cancer, and asthma. We have collected a dataset including 220 human 5-LOX inhibitors for classification. A self-organizing map (SOM), a support vector machine (SVM), and a multilayer perceptron (MLP) algorithm were used to build models with selected descriptors for classifying 5-LOX inhibitors into active and weakly active ones. MACCS fingerprints were used in this model building process...
November 30, 2016: Molecular Diversity
https://www.readbyqxmd.com/read/27904975/rayplus-a-web-based-platform-for-medical-image-processing
#12
Rong Yuan, Ming Luo, Zhi Sun, Shuyue Shi, Peng Xiao, Qingguo Xie
Medical image can provide valuable information for preclinical research, clinical diagnosis, and treatment. As the widespread use of digital medical imaging, many researchers are currently developing medical image processing algorithms and systems in order to accommodate a better result to clinical community, including accurate clinical parameters or processed images from the original images. In this paper, we propose a web-based platform to present and process medical images. By using Internet and novel database technologies, authorized users can easily access to medical images and facilitate their workflows of processing with server-side powerful computing performance without any installation...
November 30, 2016: Journal of Digital Imaging: the Official Journal of the Society for Computer Applications in Radiology
https://www.readbyqxmd.com/read/27904656/the-berlin-treatment-algorithm-recommendations-for-tailored-innovative-therapeutic-strategies-for-multiple-sclerosis-related-fatigue
#13
REVIEW
Christian Veauthier, Helge Hasselmann, Stefan M Gold, Friedemann Paul
More than 80% of multiple sclerosis (MS) patients suffer from fatigue. Despite this, there are few therapeutic options and evidence-based pharmacological treatments are lacking. The associated societal burden is substantial (MS fatigue is a major reason for part-time employment or early retirement), and at least one out of four MS patients view fatigue as the most burdensome symptom of their disease. The mechanisms underlying MS-related fatigue are poorly understood, and objective criteria for distinguishing and evaluating levels of fatigue and tiredness have not yet been developed...
2016: EPMA Journal
https://www.readbyqxmd.com/read/27903668/malignant-pleural-mesothelioma-an-update-on-investigation-diagnosis-and-treatment
#14
Anna C Bibby, Selina Tsim, Nikolaos Kanellakis, Hannah Ball, Denis C Talbot, Kevin G Blyth, Nick A Maskell, Ioannis Psallidas
Malignant pleural mesothelioma is an aggressive malignancy of the pleural surface, predominantly caused by prior asbestos exposure. There is a global epidemic of malignant pleural mesothelioma underway, and incidence rates are predicted to peak in the next few years.This article summarises the epidemiology and pathogenesis of malignant pleural mesothelioma, before describing some key factors in the patient experience and outlining common symptoms. Diagnostic approaches are reviewed, including imaging techniques and the role of various biomarkers...
December 2016: European Respiratory Review: An Official Journal of the European Respiratory Society
https://www.readbyqxmd.com/read/27903217/rational-drug-discovery-of-hcv-helicase-inhibitor-improved-docking-accuracy-with-multiple-seedings-of-autodock-vina-and-in-situ-minimization
#15
SeeKhai Lim, Rozana Othman, Rohana Yusof, ChoonHan Heh
BACKGROUND: Hepatitis C is a significant cause for end-stage liver diseases and liver transplantation which affects approximate 3% of the global populations. Despite the present of several direct antiviral agents in the treatment of hepatitis C, the standard treatment for HCV is accompanied by several drawbacks such as adverse side effects, high pricing of medications and the rapid emerging rate of resistant HCV variants. OBJECTIVES: To discover potential inhibitors for HCV helicase through an optimized in silico approach...
November 30, 2016: Current Computer-aided Drug Design
https://www.readbyqxmd.com/read/27903197/upfront-boost-gamma-knife-leading-edge-radiosurgery-to-flair-mri-defined-tumor-migration-pathways-in-174-patients-with-glioblastoma-multiforme-a-15-year-assessment-of-a-novel-therapy
#16
Christopher M Duma, Brian S Kim, Peter V Chen, Marianne E Plunkett, Ralph Mackintosh, Marlon S Mathews, Ryan M Casserly, Gustavo A Mendez, Daniel J Furman, Garrett Smith, Nathan Oh, Chad A Caraway, Ami R Sanathara, Robert O Dillman, Azzurra-Sky Riley, David Weiland, Lian Stemler, Ruslana Cannell, Daniela Alexandru Abrams, Alexa Smith, Christopher M Owen, Burton Eisenberg, Michael Brant-Zawadzki
OBJECTIVE Glioblastoma multiforme (GBM) is composed of cells that migrate through the brain along predictable white matter pathways. Targeting white matter pathways adjacent to, and leading away from, the original contrast-enhancing tumor site (termed leading-edge radiosurgery [LERS]) with single-fraction stereotactic radiosurgery as a boost to standard therapy could limit the spread of glioma cells and improve clinical outcomes. METHODS Between December 2000 and May 2016, after an initial diagnosis of GBM and prior to or during standard radiation therapy and carmustine or temozolomide chemotherapy, 174 patients treated with radiosurgery to the leading edge (LE) of tumor cell migration were reviewed...
December 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27903193/three-dimensional-assessment-of-the-effects-of-high-density-embolization-material-on-the-absorbed-dose-in-the-target-for-gamma-knife-radiosurgery-of-arteriovenous-malformations
#17
Yoichi Watanabe, Divyajot Sandhu, Leighton Warmington, Sean Moen, Ramachandra Tummala
OBJECTIVE Arteriovenous malformation (AVM) is an intracranial vascular disorder. Gamma Knife radiosurgery (GKRS) is used in conjunction with intraarterial embolization to eradicate the nidus of AVMs. Clinical results indicate that patients with prior embolization tend to gain less benefit from GKRS. The authors hypothesized that this was partly caused by dosimetric deficiency. The actual dose delivered to the target may be smaller than the intended dose because of increased photon attenuation by high-density embolic materials...
December 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27903159/recognition-and-treatment-of-central-sensitization-in-chronic-pain-patients-not-limited-to-specialized-care
#18
Jo Nijs, Dorien Goubert, Kelly Ickmans
Modern pain neuroscience has substantially improved our understanding of the (development of) chronic musculoskeletal pain. The time has come for orthopaedic and sports physical therapists to implement modern pain neuroscience in specialized, but definitely also in primary, care settings, including the role of central sensitization (CS) in amplifying and explaining the presence of the pain experience. Central sensitization dominates the clinical picture in a subgroup of the musculoskeletal pain population, ranging from tennis elbow over shoulder pain to osteoarthritis and whiplash...
December 2016: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/27903036/cannabis-use-and-its-associated-disorders-clinical-care
#19
Jan Copeland
BACKGROUND: Globally, cannabis is the most widely used and variably regulated illicit drug. The rates of use appeared to be stable in Australia at the time of the 2013 National Drug Strategy Household Survey, but levels of cannabis use disorder are rising and treatment seeking is increasing internationally. OBJECTIVE: This article describes the prevalence of cannabis use, associated disorders (eg harms with early and frequent use), and information on assessment and management...
December 2016: Australian Family Physician
https://www.readbyqxmd.com/read/27903030/-novel-therapeutic-approaches-in-inflammatory-bowel-diseases
#20
Raja Atreya, Markus Friedrich Neurath
Increasing knowledge regarding the immunopathogenesis of IBD has led to the development or approval of novel therapeutic agents for the treatment of Crohn's disease or ulcerative colitis. The new substances for example include antibodies against IL-12 / 23, anti-adhesion molecules and antisense oligonucleotides. The increase of therapeutic options will lead to a change of currently used therapeutic algorithms. Biomarkers to ensure a more individualized therapeutic approach are urgently needed to improve an efficient therapy of IBD patients...
November 2016: Deutsche Medizinische Wochenschrift
keyword
keyword
48382
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"