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https://www.readbyqxmd.com/read/29352709/analysis-of-gut-microbiota-diversity-and-auxiliary-diagnosis-as-a-biomarker-in-patients-with-schizophrenia-a-cross-sectional-study
#1
Yang Shen, Jintian Xu, Zhiyong Li, Yichen Huang, Ye Yuan, Jixiang Wang, Meng Zhang, Songnian Hu, Ying Liang
With the advent of sequencing technology, characterization of schizophrenia with underlying probing of gut microbiome can provide abundant clues for diagnosis and prognosis of schizophrenia. In this study, we first compared the difference of gut microbiota between schizophrenia patients and healthy controls by 16S rRNA sequencing. We further explored whether gut microbiota can be used as a biomarker to assist in the diagnosis of schizophrenia. We restricted inclusion criteria strictly to control confounding bias...
January 15, 2018: Schizophrenia Research
https://www.readbyqxmd.com/read/29351820/restless-legs-syndrome-in-iranian-people-with-type-2-diabetes-mellitus-the-role-in-quality-of-life-and-quality-of-sleep
#2
Leila Modarresnia, Fatemeh Golgiri, Nahid Hashemi Madani, Zahra Emami, Kiarash Tanha
STUDY OBJECTIVES: To investigate the prevalence of restless legs syndrome (RLS) in patients with type 2 diabetes mellitus (T2DM) and explore its role in quality of life (QoL) and quality of sleep of these patients. METHODS: This is a cross-sectional study performed on 210 Iranian people with T2DM. The diagnosis of RLS was established based on the essential diagnostic criteria for RLS recommended by the National Institutes of Health. Sleep quality and QoL were assessed in all participants using Pittsburgh Sleep Quality Index and EuroQol five-dimension questionnaire, respectively...
January 16, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29351709/-validation-of-the-screening-for-complex-ptsd-skptbs-revision
#3
Florence Dorr, Martin Sack, Jürgen Bengel
BACKGROUND: The aim was to develop further a screening instrument for complex posttraumatic stress disorder (cPTSD). The screening for cPTSD (SkPTBS) tests a) potential traumatic experiences, b) influential features and risk factors, and c) symptoms of cPTSD. The SkPTBS by Dorr et al. (2016) was revised according to the current ICD-11 criteria set proposal for cPTSD and is explored in its revised edition. METHOD: Impacts of long-lasting interpersonal trauma were tested in inpatients of psychosomatic rehabilitation and in patients consulting a university outpatient center for trauma therapy...
January 19, 2018: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/29351124/feasibility-assessment-of-yttrium-90-liver-radioembolization-imaging-using-amplitude-based-gated-pet-ct
#4
Dustin R Osborne, Shelley N Acuff, Melissa L Neveu, Mumtaz Syed, Austin D Kaman, Yitong Fu
PURPOSE: The usage of PET/computed tomography (CT) to monitor hepatocellular carcinoma patients following yttrium-90 (Y) radioembolization has increased. Respiratory motion causes liver movement, which can be corrected using gating techniques at the expense of added noise. This work examines the use of amplitude-based gating on Y-PET/CT and its potential impact on diagnostic integrity. PATIENTS AND METHODS: Patients were imaged using PET/CT following Y radioembolization...
January 18, 2018: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/29350330/role-of-dual-energy-ct-in-the-diagnosis-and-follow-up-of-gout-systematic-analysis-of-the-literature
#5
André Ramon, Amélie Bohm-Sigrand, Pierre Pottecher, Pascal Richette, Jean-Francis Maillefert, Herve Devilliers, Paul Ornetti
The aim of this systematic review was to determine the potential role of dual-energy CT in the diagnosis and follow-up of gout with regard to the Outcome Measures in Rheumatology (OMERACT) filter. A systematic analysis of the literature was conducted using the MEDLINE and Cochrane databases and published abstracts of international congresses, according to the criteria of the OMERACT filter: feasibility, reproducibility, validity versus laboratory (serum urate, MSU synovial fluid aspirate) and other imaging modalities for gout, and its sensitivity to change in patients on urate lowering therapy (ULT)...
January 19, 2018: Clinical Rheumatology
https://www.readbyqxmd.com/read/29350182/the-role-of-eeg-in-the-diagnosis-and-classification-of-the-epilepsy-syndromes-a-tool-for-clinical-practice-by-the-ilae-neurophysiology-task-force-part-2
#6
Michalis Koutroumanidis, Alexis Arzimanoglou, Roberto Caraballo, Sushma Goyal, Anna Kaminska, Pramote Laoprasert, Hirokazu Oguni, Guido Rubboli, William Tatum, Pierre Thomas, Eugen Trinka, Luca Vignatelli, Solomon L Moshé
The concept of epilepsy syndromes, introduced in 1989, was defined as "clusters of signs and symptoms customarily occurring together". Definition of epilepsy syndromes based on electro-clinical features facilitated clinical practice and, whenever possible, clinical research in homogeneous groups of patients with epilepsies. Progress in the fields of neuroimaging and genetics made it rapidly clear that, although crucial, the electro-clinical description of epilepsy syndromes was not sufficient to allow much needed development of targeted therapies and a better understanding of the underlying pathophysiological mechanisms of seizures...
December 1, 2017: Epileptic Disorders: International Epilepsy Journal with Videotape
https://www.readbyqxmd.com/read/29350085/divergent-classification-methods-of-post-concussion-syndrome-after-mild-traumatic-brain-injury-prevalence-rates-risk-factors-and-functional-outcome
#7
Daphne Cloë Voormolen, Maryse C Cnossen, Suzanne Polinder, Nicole von Steinbuechel, Pieter E Vos, Juanita Antje Haagsma
Mild Traumatic Brian Injury (mTBI) is a common diagnosis and approximately one third of mTBI patients experience a variety of cognitive, emotional, psychosocial and behavioral post-concussion symptoms. When a cluster of these symptoms persists for more than three months they are often classified as post-concussion syndrome (PCS). The objective of this study was to determine prevalence rates, risk factors and functional outcome associated with PCS six months after mTBI applying divergent classification methods...
January 19, 2018: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29349524/-qualification-and-classification-of-medical-apps-what-should-be-noted-and-what-is-bfarm-s-contribution
#8
REVIEW
Nicole Rämsch-Günther, Sylvia Stern, Wolfgang Lauer
Smartphones and tablets with their nearly unlimited number of different applications have become an integral part of everyday life. Thus, mobile devices and applications have also found their way into the healthcare sector.For developers, manufacturers, or users as well, it is often difficult to decide whether a mobile health application is a medical device.In this context, it is extremely important for manufacturers to decide at an early stage of the development whether the product is to be introduced into the market as a medical device and is therefore subject to the legislation on medical devices...
January 18, 2018: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
https://www.readbyqxmd.com/read/29348893/diagnostic-accuracy-of-dna-methylation-in-detection-of-gastric-cancer-a-meta-analysis
#9
Weiling Hu, Wenfang Zheng, Qifang Liu, Hua Chu, Shujie Chen, John J Kim, Jiaguo Wu, Jianmin Si
Emerging studies demonstrate the diagnostic utility of DNA methylation-based blood test for gastric cancer. The aim of the meta-analysis is to evaluate the accuracy of blood DNA methylation markers for detecting patients with gastric cancer. A systematic literature search to November 2016 that evaluated DNA methylation markers utilizing blood specimen to detect gastric cancer were selected to derive pooled sensitivities and specificities. 32 studies including 4,172 patients (gastric cancer (N = 2,098), control (N = 2,074)) met the study criteria...
December 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29348379/the-differences-in-serum-quantitative-specific-ige-levels-induced-by-dermatophagoides-pteronyssinus-dermatophagoides-farinae-and-blomia-tropicalis-sensitization-in-intermittent-and-persistent-allergic-asthma
#10
Agus Joko Susanto, Iris Rengganis, Cleopas M Rumende, Kuntjoro Harimurti
BACKGROUND: house dust mites (HDM) are an important inhalant allergen in allergic asthma. However, molecular diagnostic study of specific IgE to HDM allergens has not been done in Indonesia. In addition, the association of quantitative specific IgE measurement with asthma severity has not been investigatedd. This study aimed to investigate the difference of serum quantitative specific IgE levels induced by Dermatophagoides (D.) pteronyssinus, D. farinae and Blomia tropicalis sensitization in intermittent and persistent allergic asthma...
October 2017: Acta Medica Indonesiana
https://www.readbyqxmd.com/read/29348371/-neuroinflammation-in-the-brain-of-patients-with-myalgic-encephalomyelitis-chronic-fatigue-syndrome
#11
Yasuhito Nakatomi, Hirohiko Kuratsune, Yasuyoshi Watanabe
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is characterized by chronic, profound, disabling, and unexplained fatigue; cognitive impairment; and chronic widespread pain. By using positron emission tomography, our study demonstrated neuroinflammation in the brain of patients with ME/CFS. Neuroinflammation was found to be widespread in the brain areas of the patients with ME/CFS and was associated with the severity of their neuropsychological symptoms. The ongoing research would lead to the establishment of objective diagnostic criteria and development of an appropriate therapy...
January 2018: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/29348370/-diagnosis-and-treatment-of-myalgic-encephalomyelitis-chronic-fatigue-syndrome
#12
Hirohiko Kuratsune
We present here the Japanese clinical diagnostic criteria for myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) that were proposed in 2016 by the Japanese Ministry of Health, Labour and Welfare study group. The clinical diagnosis criteria of ME/CFS were created to be used by healthcare agencies in charge of primary care practice. We also explain the current prognosis in ME/CFS and medical treatments used in major medical institutions in Japan.
January 2018: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/29348369/-history-of-researches-on-myalgic-encephalomyelitis-chronic-fatigue-syndrome
#13
Yasuyoshi Watanabe, Hirohiko Kuratsune
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a disease characterized by chronic, profound, disabling, and unexplained fatigue. The first patient with ME/CFS in Japan was identified and described in 1990 by Prof. Teruo Kitani and Dr. Hirohiko Kuratsune of the Research Institute for Microbial Diseases, Osaka University. Since then, a variety of studies have been performed to determine the objective biomarkers of the disease. Although it is hypothesized that brain inflammation is involved in the pathophysiology of ME/CFS, there is to date no direct evidence of neuroinflammation in patients with ME/CFS...
January 2018: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/29348320/-18f-fdg-pet-ct-in-local-ablative-therapies-a-systematic-review
#14
Erik H J G Aarntzen, Linda Heijmen, Wim J G Oyen
Driven by the continuous improvement of the accuracy of cross-sectional imaging, image-guided minimally invasive local ablative therapies have received incremental interest over the past years. This study systematically reviews the currently available literature on [18F]FDG PET/CT to monitor the efficacy of these local ablative therapies. By including all local ablative treatment modalities, tumor types and organ sites, we provide a comprehensive overview of current status, identify general patterns across studies and provide recommendations for future studies and clinical practice...
January 18, 2018: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/29346832/diagnosis-of-lumbar-spinal-stenosis-with-functional-myelography
#15
Matthias Morgalla, Sandra Frantz, Roberto Alexandre Dezena, Carlos Umberto Pereira, Marcos Tatagiba
BACKGROUND AND STUDY AIMS:  The diagnosis of a lumbar spinal stenosis demands advanced diagnostic radiologic techniques. In recent decades magnetic resonance imaging (MRI) has replaced myelography, now considered an old-fashioned technique. It was our hypothesis that functional myelography still plays an important role in selected cases. We investigated how our surgical strategy was influenced by the results of MRI, functional myelography, and postmyelography computed tomography (CT) in patients with a lumbar spinal stenosis...
January 18, 2018: Journal of Neurological Surgery. Part A, Central European Neurosurgery
https://www.readbyqxmd.com/read/29346446/osteopontin-opn-as-a-csf-and-blood-biomarker-for-multiple-sclerosis-a-systematic-review-and-meta-analysis
#16
Elmira Agah, Arshia Zardoui, Amene Saghazadeh, Mona Ahmadi, Abbas Tafakhori, Nima Rezaei
Identifying a reliable biomarker may accelerate diagnosis of multiple sclerosis (MS) and lead to early management of the disease. Accumulating evidence suggest that cerebrospinal fluid (CSF) and peripheral blood concentration of osteopontin (OPN) may have diagnostic and prognostic value in MS. We conducted a systematic review and meta-analysis of studies that measured peripheral blood and CSF levels of OPN in MS patients and controls to evaluate the diagnostic potential of this biomarker better. We searched PubMed, Web of Science and Scopus databases to find articles that measured OPN concentration in peripheral blood and CSF samples from MS patients up to October 19, 2016...
2018: PloS One
https://www.readbyqxmd.com/read/29346180/development-of-a-pd-l1-complementary-diagnostic-immunohistochemistry-assay-sp142-for-atezolizumab
#17
Bharathi Vennapusa, Brian Baker, Marcin Kowanetz, Jennifer Boone, Ina Menzl, Jean-Marie Bruey, Gregg Fine, Sanjeev Mariathasan, Ian McCaffery, Simonetta Mocci, Sandra Rost, Dustin Smith, Eslie Dennis, Szu-Yu Tang, Bita Damadzadeh, Espen Walker, Priti S Hegde, J Andrew Williams, Hartmut Koeppen, Zachary Boyd
Cancer immunotherapies, such as atezolizumab, are proving to be a valuable therapeutic strategy across indications, including non-small cell lung cancer (NSCLC) and urothelial cancer (UC). Here, we describe a diagnostic assay that measures programmed-death ligand 1 (PD-L1) expression, via immunohistochemistry, to identify patients who will derive the most benefit from treatment with atezolizumab, a humanized monoclonal anti-PD-L1 antibody. We describe the performance of the VENTANA PD-L1 (SP142) Assay in terms of specificity, sensitivity, and the ability to stain both tumor cells (TC) and tumor-infiltrating immune cells (IC), in NSCLC and UC tissues...
January 16, 2018: Applied Immunohistochemistry & Molecular Morphology: AIMM
https://www.readbyqxmd.com/read/29345876/assessing-patients-for-tardive-dyskinesia
#18
John M Kane
Do you regularly screen for tardive dyskinesia in at-risk patients? Explore this CME activity by a well-known expert for information on rating scales for screening, available diagnostic criteria, assessment tips, and monitoring recommendations.
November 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/29345864/naltrexone-and-disulfiram-treatment-response-in-veterans-with-alcohol-dependence-and-co-occurring-problem-gambling-features
#19
Jon E Grant, Marc N Potenza, Shane W Kraus, Ismene L Petrakis
BACKGROUND: Disordered gambling behavior frequently co-occurs with alcohol dependence and other psychiatric conditions. Using data from a previously published trial, we conducted secondary analyses to examine the influence of problem-gambling features on treatment outcome for alcohol dependence or co-occurring psychopathology assessed via DSM-IV criteria. METHODS: Two hundred fifty-four patients with alcohol dependence and co-occurring psychiatric disorders were treated for 12 weeks in an outpatient medication study conducted at 3 Veterans Administration outpatient clinics from October 1998 to March 2002...
November 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/29345112/low-nt-probnp-levels-in-overweight-and-obese-patients-do-not-rule-out-a-diagnosis-of-heart-failure-with-preserved-ejection-fraction
#20
Leo F Buckley, Justin M Canada, Marco G Del Buono, Salvatore Carbone, Cory R Trankle, Hayley Billingsley, Dinesh Kadariya, Ross Arena, Benjamin W Van Tassell, Antonio Abbate
BACKGROUND: Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous syndrome that presents clinicians with a diagnostic challenge. The use of natriuretic peptides to exclude a diagnosis of HFpEF has been proposed. We sought to compare HFpEF patients with N-terminal pro-brain natriuretic peptide (NT-proBNP) level above and below the proposed cut-off. METHODS: Stable patients (n = 30) with left ventricular (LV) ejection fraction ≥ 50% were eligible if they had a diagnosis of HF according to the European Society of Cardiology diagnostic criteria...
January 18, 2018: ESC Heart Failure
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