keyword
MENU ▼
Read by QxMD icon Read
search

Patient distribution

keyword
https://www.readbyqxmd.com/read/29792345/dysembryoplastic-neuroepithelial-tumours-clinical-radiological-pathological-features-and-outcome
#1
Cihan Isler, Ozdem Erturk Cetin, Doga Ugurlar, Cigdem Ozkara, Nil Comunoglu, Osman Kizilkilic, Buge Oz, Yasemin Kayadibi, Taner Tanriverdi, Mustafa Uzan
OBJECT: To analyse the clinical, imaging and histopathological data of patients who were diagnosed to have Dysembrioplastic Neuroepithelial Tumour (DNET) and underwent surgery between 1995-2015. MATERIALS AND METHODS: Age at seizure onset, age at surgery, gender, disease duration, seizure outcome of 44 patients were analysed together with Magnetic Resonance Imaging (MRI) of 21 patients. MRI types were classified as type 1 (cystic/polycystic-like, well-delineated, strongly hypointense T1), type 2 (nodularlike,heterogeneous), type 3 (dysplastic-like, iso/hyposignal T1, poor delineation, gray-white matter blurring)...
May 24, 2018: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/29792189/a-cross-sectional-ecological-analysis-of-international-and-sub-national-health-inequalities-in-commercial-geospatial-resource-availability
#2
Winfred Dotse-Gborgbortsi, Nicola Wardrop, Ademola Adewole, Mair L H Thomas, Jim Wright
BACKGROUND: Commercial geospatial data resources are frequently used to understand healthcare utilisation. Although there is widespread evidence of a digital divide for other digital resources and infra-structure, it is unclear how commercial geospatial data resources are distributed relative to health need. METHODS: To examine the distribution of commercial geospatial data resources relative to health needs, we assembled coverage and quality metrics for commercial geocoding, neighbourhood characterisation, and travel time calculation resources for 183 countries...
May 23, 2018: International Journal of Health Geographics
https://www.readbyqxmd.com/read/29792187/carbonic-anhydrase-related-protein-expression-in-astrocytomas-and-oligodendroglial-tumors
#3
Sini L Karjalainen, Hannu K Haapasalo, Ashok Aspatwar, Harlan Barker, Seppo Parkkila, Joonas A Haapasalo
BACKGROUND: Carbonic anhydrase related proteins (CARPs) VIII, X and XI functionally differ from the other carbonic anhydrase (CA) enzymes. Structurally, they lack the zinc binding residues, which are important for enzyme activity of classical CAs. The distribution pattern of the CARPs in fetal brain implies their role in brain development. In the adult brain, CARPs are mainly expressed in the neuron bodies but only weaker reactivity has been found in the astrocytes and oligodendrocytes...
May 23, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29791982/-management-of-intrahepatic-duct-stone
#4
REVIEW
Sang Woo Cha
Intrahepatic duct (IHD) stone is the presence of calculi within the intrahepatic bile duct specifically located proximal to the confluence of the left and right hepatic ducts. This stone is characterized by its intractable nature and frequent recurrence, requiring multiple therapeutic interventions. Without proper treatment, biliary strictures and retained stones can lead to repeated episodes of cholangitis, liver abscesses, secondary biliary cirrhosis, portal hypertension, and death from sepsis or hepatic failure...
May 25, 2018: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/29791905/disparities-in-chronic-kidney-disease-prevalence-among-males-and-females-in-195-countries-analysis-of-the-global-burden-of-disease-2016-study
#5
Boris Bikbov, Norberto Perico, Giuseppe Remuzzi
BACKGROUND: Chronic kidney disease (CKD) imposes a substantial burden on health care systems. There are some especially vulnerable groups with a high CKD burden, one of which is women. We performed an analysis of gender disparities in the prevalence of all CKD stages and renal replacement therapy (defined as impaired kidney function [IKF]) in 195 countries. METHODS: We used estimates produced by the Global Burden of Disease (GBD) Study 2016 revision using a Bayesian-regression analytic tool, DisMoD-MR 2...
May 23, 2018: Nephron
https://www.readbyqxmd.com/read/29791554/chest-x-ray-and-chest-ct-findings-in-patients-diagnosed-with-pulmonary-tuberculosis-following-solid-organ-transplantation-a-systematic-review
#6
Irai Luis Giacomelli, Roberto Schuhmacher Neto, Edson Marchiori, Marisa Pereira, Bruno Hochhegger
The objective of this systematic review was to select articles including chest X-ray or chest CT findings in patients who developed pulmonary tuberculosis following solid organ transplantation (lung, kidney, or liver). The following search terms were used: "tuberculosis"; "transplants"; "transplantation"; "mycobacterium"; and "lung". The databases used in this review were PubMed and the Brazilian Biblioteca Virtual em Saúde (Virtual Health Library). We selected articles in English, Portuguese, or Spanish, regardless of the year of publication, that met the selection criteria in their title, abstract, or body of text...
April 2018: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/29791514/high-prevalence-of-syndemic-health-problems-in-patients-seeking-post-exposure-prophylaxis-for-sexual-exposures-to-hiv
#7
Steven A Morrison, Deborah Yoong, Trevor A Hart, Paul MacPherson, Isaac Bogoch, Vishalini Sivarajah, Kevin Gough, Mark Naccarato, Darrell H S Tan
INTRODUCTION: The standard clinical approach to non-occupational HIV post-exposure prophylaxis (nPEP) focuses on biomedical aspects of the intervention, but may overlook co-occurring or 'syndemic' psychosocial problems that reinforce future vulnerability to HIV. We therefore sought to determine the prevalence of syndemic health problems in a cohort of Ontario nPEP patients, and explored the relationship between syndemic burden and HIV risk. METHODS: Between 07/2013-08/2016, we distributed a self-administered questionnaire to patients presenting to three clinics in Toronto and Ottawa seeking nPEP for sexual HIV exposures...
2018: PloS One
https://www.readbyqxmd.com/read/29791289/minimally-invasive-lung-cancer-surgery-performed-by-thoracic-surgeons-as-effective-as-thoracotomy
#8
Daniel J Boffa, Andrzej S Kosinski, Anthony P Furnary, Sunghee Kim, Mark W Onaitis, Betty C Tong, Patricia A Cowper, Jessica R Hoag, Jeffrey P Jacobs, Cameron D Wright, Joe B Putnam, Felix G Fernandez
Purpose The prevalence of minimally invasive lung cancer surgery using video-assisted thoracic surgery (VATS) has increased dramatically over the past decade, yet recent studies have suggested that the lymph node evaluation during VATS lobectomy is inadequate. We hypothesized that the minimally invasive approach to lobectomy for stage I lung cancer resulted in a longitudinal outcome that was not inferior to thoracotomy. Patients and Methods Patients > 65 years of age who had undergone lobectomy for stage I lung cancer between 2002 and 2013 were analyzed within the Society of Thoracic Surgeons General Thoracic Surgery Database, which had been linked to Medicare data, as part of a retrospective-cohort, noninferiority study...
May 23, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29791065/risk-factors-of-valproic-acid-induced-hyperammonaemia-in-chinese-paediatric-patients-with-epilepsy
#9
Xu Zhu, Xinlin Li, Ti Zhang, Limei Zhao
The present study was aimed at identifying genetic and non-genetic risk factors for valproic acid (VPA)-induced hyperammonaemia in Chinese paediatric patients with epilepsy. A total of 210 epileptic patients, treated with VPA as monotherapy, were enrolled and classified into hyperammonaemia and control groups according to their blood ammonia level (cut-off value 50 μmol/L). Serum concentrations of VPA and its major metabolites were simultaneously determined by ultra-high performance liquid chromatography-tandem mass spectrometry...
May 23, 2018: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/29791011/a-pharmacokinetic-and-pharmacogenetic-analysis-of-osteosarcoma-patients-treated-with-high-dose-methotrexate-data-from-the-os2006-sarcoma-09-trial
#10
Gabrielle Lui, Jean-Marc Treluyer, Brice Fresneau, Sophie Piperno-Neumann, Nathalie Gaspar, Nadège Corradini, Jean-Claude Gentet, Perrine Marec Berard, Valérie Laurence, Pascale Schneider, Natacha Entz-Werle, Hélène Pacquement, Frédéric Millot, Sophie Taque, Claire Freycon, Cyril Lervat, Marie Cécile Le Deley, Céline Mahier Ait Oukhatar, Laurence Brugieres, Gwénaël Le Teuff, Naïm Bouazza
Growing evidence suggests that polymorphisms of genes coding for transporters or enzymes may partially explain the large between subject variability reported for methotrexate (MTX) pharmacokinetics (PK). This prospective study aimed to develop a population PK-pharmacogenetic model to evaluate the part of between-subject variability due to single-nucleotide polymorphisms (SNPs) in transporters and enzyme genes implicated in MTX distribution and elimination. MTX concentrations and 54 SNPs (located in ABCB1, ABCC1, ABCC2, ABCC3, ABCC4, ABCG2, SLC19A1, SLCO1B1, and UGT1A1 genes) were analyzed in patients treated with MTX included in the OS2006/sarcoma-09 trial (a multicenter, open-label, phase III trial, ClinicalTrials...
May 23, 2018: Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29790956/5-hydroxymethylcytosine-alterations-in-the-human-postmortem-brains-of-autism-spectrum-disorder
#11
Ying Cheng, Ziyi Li, Sasicha Manupipatpong, Li Lin, Xuekun Li, Tianlei Xu, Yong-Hui Jiang, Qiang Shu, Hao Wu, Peng Jin
Autism spectrum disorders (ASD) include a group of syndromes characterized by impaired language, social, and communication skills, in addition to restrictive behaviors or stereotypes. However, with a prevalence of 1.5% in developed countries and high comorbidity rates, no clear underlying mechanism that unifies the heterogeneous phenotypes of ASD exists. 5-hydroxymethylcytosine (5hmC) is highly enriched in the brain and recognized as an essential epigenetic mark in developmental and brain disorders. To explore the role of 5hmC in ASD, we used the genomic DNA isolated from the postmortem cerebellum of both ASD patients and age-matched controls to profile genome-wide distribution of 5hmC...
May 22, 2018: Human Molecular Genetics
https://www.readbyqxmd.com/read/29790867/fluorine-18-fluorocholine-pet-ct-parameters-predictive-for-hematological-toxicity-to-radium-223-therapy-in-castrate-resistant-prostate-cancer-patients-with-bone-metastases-a-pilot-study
#12
Lavinia Vija Racaru, Mathieu Sinigaglia, Salim Kanoun, Fayçal Ben Bouallègue, Ilan Tal, Sévérine Brillouet, Mathilde Bauriaud-Mallet, Slimane Zerdoud, Lawrence Dierickx, Delphine Vallot, Olivier Caselles, Erwan Gabiache, Pierre Pascal, Frederic Courbon
PURPOSE: This study aims to predict hematological toxicity induced by Ra therapy. We investigated the value of metabolically active bone tumor volume (MBTV) and total bone lesion activity (TLA) calculated on pretreatment fluorine-18-fluorocholine (F-FCH) PET/CT in castrate-resistant prostate cancer (CRPC) patients with bone metastases treated with Ra radionuclide therapy. PATIENTS AND METHODS: F-FCH PET/CT imaging was performed in 15 patients with CRPC before treatment with Ra...
May 21, 2018: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/29790864/implementing-comprehensive-primary-care-referral-tracking-in-a-patient-centered-medical-home
#13
Jenny Spahr, Jennifer Coddington, Nancy Edwards, Sara McComb
The Patient-Centered Medical Home care model emphasizes efficient, coordinated care distributed among interdisciplinary team members. One key function to care coordination is referral/test tracking. This study evaluated the referral practices in a nurse-managed Patient-Centered Medical Home primary care clinic. The major findings corroborate the need for a well-organized referral-tracking system that is centralized and contains safety nets to reduce the number of delayed or missed referrals.
July 2018: Journal of Nursing Care Quality
https://www.readbyqxmd.com/read/29790816/the-effect-of-elevated-%C3%AE-1-acid-glycoprotein-on-the-pharmacokinetics-of-tak-272-sco-272-an-orally-active-renin-inhibitor-in-rats
#14
Takuya Ebihara, Hisao Shimizu, Masami Yamamoto, Tomoaki Higuchi, Fumihiro Jinno, Yoshihiko Tagawa
1. The pharmacokinetics of TAK-272 (SCO-272), an orally active renin inhibitor, was investigated in rats with subcutaneously injected turpentine oil, which was an inflammation animal model. 2. Following intravenous administration of TAK-272 to the turpentine-treated rats, the systemic clearance and volume of distribution decreased with the elevated plasma α1 -acid glycoprotein (AGP) levels. The elevated plasma AGP levels were negatively correlated with the plasma unbound fraction of TAK-272 in the rats. Although the AUCs of total TAK-272 in the turpentine-treated rats were higher than those in the control rats after intravenous and oral administration, those of unbound TAK-272, which seem to directly contribute to the pharmacological effect and safety, were nearly equal between the turpentine-treated and control rats in the respective dose routes...
May 23, 2018: Xenobiotica; the Fate of Foreign Compounds in Biological Systems
https://www.readbyqxmd.com/read/29790690/validation-of-the-portuguese-version-of-addenbrooke-s-cognitive-examination-iii-in-mild-cognitive-impairment-and-dementia
#15
Bruno Peixoto, Milene Machado, Patricia Rocha, Carla Macedo, António Machado, Élia Baeta, Gerly Gonçalves, Paulo Pimentel, Emanuela Lopes, Luis Monteiro
BACKGROUND: Cognitive assessment is central to the diagnosis of cognitive impairment and dementia, and it should be performed in all patients in the early stages of the disease. Recently, the 3rd version of Addenbrooke's Cognitive Examination (ACE-III) has been developed in order to improve the previous versions. OBJECTIVES: The aim of this study was to determine the psychometric properties of the Portuguese version of ACE-III, namely: reliability and discriminative validity (sensitivity and specificity) in the identification of mild cognitive impairment (MCI) and dementia, in comparison to other neuropsychological screening tests, as well as to establish its concurrent and divergent validity...
May 16, 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/29790581/the-pharmacokinetics-pharmacodynamics-and-tolerability-of-pur0200-a-novel-tiotropium-formulation-in-chronic-obstructive-pulmonary-disease
#16
Dave Singh, Arjun Ravi, Katie Kane, Tess Schmalbach, David L Hava
AIMS: PUR0200 is a tiotropium bromide formulation engineered with the iSPERSE dry powder delivery technology. PUR0200 is being developed as a bioequivalent alternative to tiotropium bromide delivered using Spiriva® HandiHaler® (HH). We investigated the bronchodilator effects, pharmacokinetics and safety of PUR0200 in COPD patients. METHODS: This was a randomised, placebo-controlled, crossover study with different PUR0200 doses and the comparator tiotropium HH...
May 23, 2018: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/29790480/two-year-clinical-outcome-of-all-comers-treated-with-three-highly-dissimilar-contemporary-coronary-drug-eluting-stents-in-the-randomised-bio-resort-trial
#17
Marlies M Kok, Paolo Zocca, Rosaly A Buiten, Peter W Danse, Carl E Schotborgh, Martijn Scholte, Marc Hartmann, Martin G Stoel, Gert van Houwelingen, Gerard C M Linssen, Carine J M Doggen, Clemens von Birgelen
AIMS: The aim of the study was to evaluate the two-year clinical outcome of all-comer trial participants who were treated with two very different thin-strut biodegradable polymer versus thin-strut durable polymer drug-eluting stents (DES). Prolonged clinical outcome after discontinuation of dual antiplatelet therapy is of particular interest, given the highly dissimilar polymer types, amount, distribution, and degradation speed of both biodegradable polymer DES. METHODS AND RESULTS: The BIO-RESORT trial (NCT01674803) randomly assigned 3,514 patients to treatment with biodegradable polymer SYNERGY everolimus-eluting stents (EES) or Orsiro sirolimus-eluting stents (SES), or durable polymer Resolute Integrity zotarolimus-eluting stents (ZES)...
May 23, 2018: EuroIntervention
https://www.readbyqxmd.com/read/29790448/enhancing-outpatient-appointment-scheduling-system-performance-when-patient-no-show-percent-and-lateness-rates-are-high
#18
Mahmoud Barghash, Hanan Saleet
Purpose High lateness and no-show percentages pose great challenges on the patient scheduling process. Usually this is addressed by optimizing the time between patients in the scheduling process and the percent of extra patients scheduled to account for absent patients. However, since the patient no-show and lateness is highly stochastic we might end up with many patients showing up on time which leads to crowded clinics and high waiting times. The clinic might end up as well with low utilization of the doctor time...
May 14, 2018: International Journal of Health Care Quality Assurance
https://www.readbyqxmd.com/read/29790198/the-role-of-lysosomes-and-autophagosomes-in-frontotemporal-lobar-degeneration
#19
Hamish Dc Bain, Yvonne S Davidson, Andrew C Robinson, Sarah Ryan, Sara Rollinson, Anna Richardson, Matthew Jones, Julie S Snowden, Stuart Pickering-Brown, David M A Mann
INTRODUCTION: Cell biological and genetic evidence implicates failures in degrading aggregating proteins, such as tau and TDP-43, through autophagy or lysosomal pathways in the pathogenesis of Frontotemporal Lobar degeneration (FTLD). METHODS: We investigated changes in degradative pathways in 60 patients with different pathological or genetic forms of FTLD employing immunohistochemistry for marker proteins such as Lysosomal Associated Membrane Proteins 1 (LAMP-1) and 2 (LAMP-2), Cathepsin D (CTSD) and microtubule-associated protein 1 light chain 3 alpha (LC3A)...
May 23, 2018: Neuropathology and Applied Neurobiology
https://www.readbyqxmd.com/read/29789989/influence-of-tissue-factor-polymorphisms-603a-g-and-5466a-g-on-plasma-tissue-factor-levels-and-their-impact-on-deep-vein-thrombosis-risk-in-young-indian-population
#20
Kamal Kishor, Amit Sharma, Kanwaljeet Singh, Ravi Ranjan, Hareram Pandey, Ravi Kumar, Vineet Kumar Kamal, Pravas Mishra, Manoranjan Mahapatra, Renu Saxena
Deep vein thrombosis (DVT) is multifactorial disorder and well known to cause substantial morbidity and mortality. There is sparse data in the Asian population, particularly India regarding association of tissue factor (TF) gene single nucleotide polymorphisms (SNPs) with plasma TF levels in DVT. So, we analyzed the distribution of SNPs (603A>G and 5466A>G) in India, to evaluate their effect on TF levels in DVT patients. Plasma level and SNPs (603A>G and 5466A>G) of TF gene were screened in subjects (100 DVT patients and 100 controls)...
May 22, 2018: Journal of Thrombosis and Thrombolysis
keyword
keyword
104359
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"