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Systematic review diagnostic

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https://www.readbyqxmd.com/read/28110382/economic-evaluations-alongside-efficient-study-designs-using-large-observational-datasets-the-pleasant-trial-case-study
#1
Matthew Franklin, Sarah Davis, Michelle Horspool, Wei Sun Kua, Steven Julious
BACKGROUND: Large observational datasets such as Clinical Practice Research Datalink (CPRD) provide opportunities to conduct clinical studies and economic evaluations with efficient designs. OBJECTIVES: Our objectives were to report the economic evaluation methodology for a cluster randomised controlled trial (RCT) of a UK NHS-delivered public health intervention for children with asthma that was evaluated using CPRD and describe the impact of this methodology on results...
January 21, 2017: PharmacoEconomics
https://www.readbyqxmd.com/read/28109766/crohn-s-disease-in-italy-a-critical-review-of-the-literature-using-different-data-sources
#2
REVIEW
Carlotta Galeone, Claudio Pelucchi, Giovanna Barbera, Claudio Citterio, Carlo La Vecchia, Andrea Franchi
BACKGROUND: Incidence and prevalence of Crohn's disease (CD) have increased during the last decades in several world areas. Italian data on CD are scattered between various administrative, educational and scientific sources, and findings are poorly summarized. AIMS: We conducted a review focusing not only on prevalence and incidence of CD in Italy, but also on mortality, treatments, delayed diagnosis and hospitalization. METHODS: In October 2015, we searched for quantitative epidemiological data of CD using PubMed/Medline, EMBASE, and the Cochrane Database of Systematic Reviews...
January 9, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28109251/prevalence-and-trends-of-metabolic-syndrome-among-adults-in-the-asia-pacific-region-a-systematic-review
#3
P Ranasinghe, Y Mathangasinghe, R Jayawardena, A P Hills, A Misra
BACKGROUND: The Asia-Pacific region is home to nearly half of the world's population. The region has seen a recent rapid increase in the prevalence of obesity, type-2 diabetes and cardiovascular disease. The present systematic review summarizes the recent prevalence and trends of Metabolic Syndrome (MetS) among adults in countries of the Asia-Pacific Region. METHODS: Data on MetS in Asia-Pacific countries were obtained using a stepwise process by searching the online Medline database using MeSH terms 'Metabolic Syndrome X' and 'Epidemiology/EP'...
January 21, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28109024/computer-assisted-technologies-used-in-oral-rehabilitation-and-the-clinical-documentation-of-alleged-advantages-a-systematic-review
#4
REVIEW
Asbjørn Jokstad
The objective of this systematic review is to identify current computer-assisted technologies used for managing patients with a need to re-establish craniofacial appearance, subjective discomfort and stomatognathic function, and the extent of their clinical documentation. Electronic search strategies were used for locating clinical studies in MEDLINE through PubMed and in the Cochrane library, and in the grey literature through searches on Google Scholar. The searches for commercial digital products for use in oral rehabilitation resulted in identifying 225 products per November 2016, used for patient diagnostics, communication and therapy purposes, and for other computer-assisted applications in context with oral rehabilitation...
January 21, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28108472/relapsed-acute-promyelocytic-leukemia-lacks-classic-leukemic-promyelocyte-morphology-and-can-create-diagnostic-challenges
#5
Vanessa J Dayton, Robert W McKenna, Sophia L Yohe, Michelle M Dolan, Elizabeth Courville, Harold Alvarez, Michael A Linden
OBJECTIVES: Although current therapies for acute promyelocytic leukemia (APL), such as all-trans retinoic acid and arsenic trioxide, usually result in remission, some patients relapse. Early recognition of relapse is critical for prompt intervention. In this study, we systematically reviewed morphologic, immunophenotypic, and cytogenetic findings in paired diagnostic and relapsed APL cases and describe and quantify the changes in blast morphology at relapse. METHODS: By electronic database search, we identified eight paired diagnostic and relapsed APL cases for which peripheral blood or bone marrow smears were available for review...
January 20, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28107500/diagnostic-efficacy-of-sentinel-lymph-node-biopsy-in-early-oral-squamous-cell-carcinoma-a-meta-analysis-of-66-studies
#6
Muyuan Liu, Steven J Wang, Xihong Yang, Hanwei Peng
OBJECTIVES: The diagnostic efficacy of sentinel lymph node biopsy(SLNB) in early oral squamous cell carcinoma(OSCC) still remains controversial. This meta-analysis was conducted to assess the diagnostic value of SLNB in clinically neck-negative T1-2 OSCC. METHODS: A systematic literature search for relevant literature published up to September 11, 2016 was conducted in PubMed, Embase, Web of Science, Cochrane Library and ClinicalTrials, and the reference lists of eligible studies were examined...
2017: PloS One
https://www.readbyqxmd.com/read/28106934/neuroimaging-the-neural-correlates-of-increased-risk-for-substance-use-disorders-in-attention-deficit-hyperactivity-disorder-a-systematic-review
#7
Vitria Adisetiyo, Kevin M Gray
BACKGROUND/OBJECTIVES: Children with attention-deficit/hyperactivity disorder (ADHD) are nearly three times more likely to develop substance use disorders (SUD) than their typically developing peers. Our objective was to review the existing neuroimaging research on high-risk ADHD (ie, ADHD with disruptive behavior disorders, familial SUD and/or early substance use), focusing on impulsivity as one possible mechanism underlying SUD risk. METHODS: A PubMed literature search was conducted using combinations of the keywords "ADHD," "substance use," "substance use disorder," "SUD," "addiction," "dependence," "abuse," "risk," "brain" "MRI," "imaging" and "neuroimaging...
January 20, 2017: American Journal on Addictions
https://www.readbyqxmd.com/read/28106227/can-ngal-be-employed-as-prognostic-and-diagnostic-biomarker-in-human-cancers-a-systematic-review-of-current-evidence
#8
Laura Roli, Valentina Pecoraro, Tommaso Trenti
BACKGROUND: Some studies have reported differentially altered neutrophil gelatinase-associated lipocalin (NGAL) levels in several malignancies. We evaluated NGAL measured in plasma or urine as both prognostic and diagnostic marker for different types of human tumors. METHODS: We performed systematic electronic searches in Medline, Embase and CRDTAS. Studies were included if they evaluated NGAL as a prognostic or diagnostic marker for human cancers. The selection of the studies, screening of the full texts and data extraction were conducted independently by 2 authors...
January 16, 2017: International Journal of Biological Markers
https://www.readbyqxmd.com/read/28105068/overdiagnosis-of-mental-disorders-in-children-and-adolescents-in-developed-countries
#9
REVIEW
Eva Charlotte Merten, Jan Christopher Cwik, Jürgen Margraf, Silvia Schneider
During the past 50 years, health insurance providers and national registers of mental health regularly report significant increases in the number of mental disorder diagnoses in children and adolescents. However, epidemiological studies show mixed effects of time trends of prevalence of mental disorders. Overdiagnosis in clinical practice rather than an actual increase is assumed to be the cause for this situation. We conducted a systematic literature search on the topic of overdiagnosis of mental disorders in children and adolescents...
2017: Child and Adolescent Psychiatry and Mental Health
https://www.readbyqxmd.com/read/28103895/feasibility-of-antiretroviral-treatment-monitoring-in-the-era-of-decentralized-hiv-care-a-systematic-review
#10
REVIEW
Minh D Pham, Lorena Romero, Bruce Parnell, David A Anderson, Suzanne M Crowe, Stanley Luchters
BACKGROUND: Regular monitoring of HIV patients who are receiving antiretroviral therapy (ART) is required to ensure patient benefits and the long-term effectiveness and sustainability of ART programs. Prompted by WHO recommendations for expansion and decentralization of HIV treatment and care in low and middle income countries, we conducted a systematic review to assess the feasibility of treatment monitoring in these settings. METHODS: A comprehensive search strategy was developed using a combination of MeSH and free text terms relevant to HIV treatment and care, health service delivery, health service accessibility, decentralization and other relevant terms...
January 19, 2017: AIDS Research and Therapy
https://www.readbyqxmd.com/read/28102859/diagnostic-accuracy-of-methylated-sept9-for-blood-based-colorectal-cancer-detection-a-systematic-review-and-meta-analysis
#11
Jiayun Nian, Xu Sun, SuYang Ming, Chen Yan, Yunfei Ma, Ying Feng, Lin Yang, Mingwei Yu, Ganlin Zhang, Xiaomin Wang
OBJECTIVES: More convenient and effective blood-based methods are believed to increase colorectal cancer (CRC) detection adoption. The effectiveness of methylated SPET9 for CRC detection has been reviewed in the newly published recommendation statement by US Preventive Services Task Force (USPSTF), while detailed instructions were not provided, which may be a result of insufficient evidence. Therefore, more evidence is needed to assist practitioners to thoroughly understand the utilization of this special maker...
January 19, 2017: Clinical and Translational Gastroenterology
https://www.readbyqxmd.com/read/28101650/speech-disorders-in-parkinson-s-disease-early-diagnostics-and-effects-of-medication-and-brain-stimulation
#12
REVIEW
L Brabenec, J Mekyska, Z Galaz, Irena Rektorova
Hypokinetic dysarthria (HD) occurs in 90% of Parkinson's disease (PD) patients. It manifests specifically in the areas of articulation, phonation, prosody, speech fluency, and faciokinesis. We aimed to systematically review papers on HD in PD with a special focus on (1) early PD diagnosis and monitoring of the disease progression using acoustic voice and speech analysis, and (2) functional imaging studies exploring neural correlates of HD in PD, and (3) clinical studies using acoustic analysis to evaluate effects of dopaminergic medication and brain stimulation...
January 18, 2017: Journal of Neural Transmission
https://www.readbyqxmd.com/read/28100388/-reliability-and-validity-of-depression-scales-of-chinese-version-a-systematic-review
#13
X Y Sun, Y X Li, C Q Yu, L M Li
Objective: Through systematically reviewing the reliability and validity of depression scales of Chinese version in adults in China to evaluate the psychometric properties of depression scales for different groups. Methods: Eligible studies published before 6 May 2016 were retrieved from the following database: CNKI, Wanfang, PubMed and Embase. The HSROC model of the diagnostic test accuracy (DTA) for Meta-analysis was used to calculate the pooled sensitivity and specificity of the PHQ-9. Results: A total of 44 papers evaluating the performance of depression scales were included...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28100071/neck-tongue-syndrome-a-systematic-review
#14
Amy A Gelfand, Hannah Johnson, Marc Ep Lenaerts, Jessica R Litwin, Charles De Mesa, Nikolai Bogduk, Peter J Goadsby
Objective Neck-Tongue syndrome (NTS) is characterized by brief attacks of neck or occipital pain, or both, brought out by abrupt head turning and accompanied by ipsilateral tongue symptoms. As the disorder is rare, we undertook a systematic review of the literature to identify all reported cases in order to phenotype clinically the disorder and subsequently inform clinical diagnostic criteria. Methods Two electronic databases were searched using the search term "neck tongue syndrome". All English language references were reviewed in full...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28099332/lung-ultrasound-for-the-diagnosis-of-pneumonia-in-adults-a-meta-analysis
#15
Ling Long, Hao-Tian Zhao, Zhi-Yang Zhang, Guang-Ying Wang, He-Ling Zhao
BACKGROUND: Pneumonia is a common and serious infectious disease that can cause high mortality. The role of lung ultrasound (LUS) in the diagnosis of pneumonia is becoming more and more important. METHODS: In the present study, we collected existing evidence regarding the use of LUS to diagnose pneumonia in adults and conducted a systematic review to summarize the technique's diagnostic accuracy. We specifically searched the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, and Embase databases and retrieved outcome data to evaluate the efficacy of LUS for the diagnosis of pneumonia compared with chest radiography or chest computed tomography...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28098436/bringing-3d-tumor-models-to-the-clinic-predictive-value-for-personalized-medicine
#16
REVIEW
Kathrin Halfter, Barbara Mayer
Current decision-guiding algorithms in cancer drug treatment are based on decades of research and numerous clinical trials. For the majority of patients, this data is successfully applied for a systemic disease management. For a number of patients however, treatment stratification according to clinically based risk criteria will not be sufficient. The most effective treatment options are ideally identified prior to the start of clinical drug therapy. This review will discuss the implementation of three-dimensional (3D) cell culture models as a preclinical testing paradigm for the efficacy of clinical cancer treatment...
January 18, 2017: Biotechnology Journal
https://www.readbyqxmd.com/read/28097648/a-systematic-review-and-meta-analysis-of-prospective-transition-from-major-depression-to-bipolar-disorder
#17
A Ratheesh, C Davey, S Hetrick, M Alvarez-Jimenez, C Voutier, A Bechdolf, P D McGorry, J Scott, M Berk, S M Cotton
OBJECTIVE: Some people with major depressive disorder (MDD) may be at a pre-onset stage for bipolar disorder (BD), where early identification or prevention efforts may be feasible. We aimed to identify rates and characteristics predictive of transition to BD in prospective follow-up studies of people with MDD. METHODS: Using a systematic search strategy, we identified studies with a diagnostic ascertainment of MDD and BD of an adequate standard, and where the minimum length of follow-up was 6 months...
January 18, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28095957/point-of-care-ultrasound-utility-and-potential-for-high-altitude-crew-recovery-missions
#18
Laura A Galdamez, Jonathan B Clark, Erik L Antonsen
INTRODUCTION: Flights to high altitude can lead to exposure and unique pathology not seen in normal commercial aviation. METHODS: This paper assesses the potential for point-of-care ultrasound to aid in management and disposition of injured crewmembers from a high altitude incident. This was accomplished through a systematic literature review regarding current diagnostic and therapeutic uses of ultrasound for injuries expected in high altitude free fall and parachuting...
February 1, 2017: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/28091937/ocular-mycobacteriosis-dual-infection-of-m-tuberculosis-complex-with-m-fortuitum-and-m-bovis
#19
Kusum Sharma, Natasha Gautam, Megha Sharma, Mohit Dogra, Priya Bajgai, Basavaraj Tigari, Aman Sharma, Vishali Gupta, Surya Prakash Sharma, Ramandeep Singh
BACKGROUND: We report unfavorable outcome in a patient with subretinal granuloma caused by dual infection of Mycobacterium tuberculosis complex with Mycobacterium fortuitum and Mycobacterium bovis in an immunosuppressed, non-HIV patient. We did a systematic review of literature on dual infection due to M. tuberculosis and M. fortuitum via MEDLINE and PUBMED and could not find any case reported of causing this kind of dual infection in the eye. RESULTS: A 38-year-old Indian male patient presented with decreased vision in the left eye for 3 months, diagnosed as tubercular choroidal granuloma with associated retinal angiomatosis proliferans (RAP) lesion...
December 2017: Journal of Ophthalmic Inflammation and Infection
https://www.readbyqxmd.com/read/28089245/diagnostic-accuracy-of-postmortem-imaging-vs-autopsy-a-systematic-review
#20
REVIEW
Anders Eriksson, Torfinn Gustafsson, Malin Höistad, Monica Hultcrantz, Stella Jacobson, Ingegerd Mejare, Anders Persson
Background Postmortem imaging has been used for more than a century as a complement to medico-legal autopsies. The technique has also emerged as a possible alternative to compensate for the continuous decline in the number of clinical autopsies. To evaluate the diagnostic accuracy of postmortem imaging for various types of findings, we performed this systematic literature review. Data sources The literature search was performed in the databases PubMed, Embase and Cochrane Library through January 7, 2015. Relevant publications were assessed for risk of bias using the QUADAS tool and were classified as low, moderate or high risk of bias according to pre-defined criteria...
December 7, 2016: European Journal of Radiology
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