keyword
MENU ▼
Read by QxMD icon Read
search

A case control study

keyword
https://www.readbyqxmd.com/read/29668068/epidemiology-risk-factors-and-outcomes-of-invasive-aspergillosis-in-solid-organ-transplant-recipients-in-the-swiss-transplant-cohort-study
#1
D Neofytos, O Chatzis, D Nasioudis, E Boely Janke, T Doco Lecompte, C Garzoni, C Berger, A Cussini, K Boggian, N Khanna, O Manuel, N J Mueller, C van Delden
BACKGROUND: There is lack of recent multicenter epidemiological data on invasive aspergillosis (IA) among solid organ transplant recipient (SOTr) in the mold-acting antifungal era. We describe the epidemiology and outcomes of IA in a contemporary cohort of SOTr using the Swiss Transplant Cohort Study. METHODS: All consecutive SOTr with proven or probable IA between 01.05.2008 and 31.12.2014 were included. A case-control study to identify IA predictors was performed: 1-case was matched with 3-controls based on SOT type, transplant center, and time post-SOT...
April 18, 2018: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/29667940/the-importance-of-the-saphenous-nerve-block-for-analgesia-following-major-ankle-surgery-a-randomized-controlled-double-blind-study
#2
Siska Bjørn, Wan Yi Wong, Jørgen Baas, Kristian K Nielsen, Jens Børglum, Rasmus Wulff Hauritz, Thomas Fichtner Bendtsen
BACKGROUND AND OBJECTIVES: Major ankle surgery causes intense postoperative pain, and whereas the importance of a sciatic nerve block is well established, the clinical significance of a supplemental saphenous nerve block has never been determined in a prospective, randomized, double-blind, placebo-controlled trial. We hypothesized that a saphenous nerve block reduces the proportion of patients experiencing significant clinical pain after major ankle surgery. METHODS: Eighteen patients were enrolled and received a popliteal sciatic nerve block...
March 26, 2018: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/29667742/genetic-association-and-expression-analyses-of-the-phosphatidylinositol-4-phosphate-5-kinase-pip5k1c-gene-in-alcohol-use-disorder-relevance-for-pain-signaling-and-alcohol-use
#3
Ji Soo Lee, Jill L Sorcher, Allison D Rosen, Ruslan Damadzic, Hui Sun, Melanie Schwandt, Markus Heilig, John Kelly, Kelsey L Mauro, Audrey Luo, Daniel Rosoff, Christine Muench, Jeesun Jung, Zachary A Kaminsky, Falk W Lohoff
BACKGROUND: The gene encoding Phosphatidylinositol-4-Phosphate 5-Kinase (PIP5K1C) has been recently implicated in pain regulation. Interestingly, a recent cross-tissue and cross-phenotypic epigenetic analysis identified the same gene in alcohol use disorder (AUD). Given the high comorbidity between AUD and chronic pain, we hypothesized that genetic variation in PIP5K1C might contribute to susceptibility to AUD. METHODS: We conducted a case-control association study of genetic variants in PIP5K1C...
April 18, 2018: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/29667729/hla-dqb1-03-genotype-and-perioperative-blood-transfusion-are-not-conducive-to-the-prognosis-of-patients-with-gastric-cancer
#4
Shen-Kang Zhou, Lei-Lei Yang, Rui Chen, Yong Lu, Yong-Hua Zheng
BACKGROUND: Gastric cancer (GC) is a disease associated with a higher incidence and mortality, and some host genetic polymorphisms have been reported as potential factors contributing to the development of GC. In view of this, the study was conducted to investigate the effects of HLA-DQB1 gene polymorphisms and perioperative blood transfusion on prognosis of patients with gastric cancer (GC). METHODS: A total of 142 patients with GC (case group) and 150 healthy controls (control group) were enrolled...
April 18, 2018: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/29667713/farm-safety-time-to-act
#5
Tony Lower, John Temperley
ISSUES ADDRESSED: Agriculture is recognised as a highly dangerous sector worldwide, hence the use of evidence-based solutions to address injury related incidents are critical to prevention. The main of this paper is to determine the potential for prevention by use of existing controls based on deaths data from 2001-2016. METHODS: This study assesses data from the National Coroner's Information System for the period 2001-2016 in regards to unintentional farm injury deaths in Australia (n = 1,271)...
April 18, 2018: Health Promotion Journal of Australia
https://www.readbyqxmd.com/read/29667630/-the-principal-and-auxiliary-immunohistochemical-markers-of-intravital-mechanical-strangulation-asphyxia
#6
D V Bogomolov, V A Fetisov, O P Denisova, Yu V Zbrueva, G G Semenov
The objective of the present study was the evaluation of the auxiliary methods for the diagnostics of the intravital formation of the constriction marks; the secondary objective was to determine the pace at which the death and asphyxia occur. MATERIAL AND METHODS: The materials on which the study was based included 17 cases of mechanical strangulation asphyxia involving 13 men and 4 women at the age from 8 to 28 years. All cases of hanging were associated with different blood alcohol levels...
2018: Sudebno-meditsinskaia Ekspertiza
https://www.readbyqxmd.com/read/29667525/the-association-between-bronchial-asthma-and-periodontitis-a-case-control-study-in-jordan
#7
Basheer Khassawneha, Rola Alhabashnehb, Fadi Ibrahimc
OBJECTIVE: Our aim is to study the association between bronchial asthma (BA) and periodontitis in northern Jordan. METHODS: A case-control study of 260 subjects; 130 with BA and 130 without BA (controls) were recruited from pulmonary clinics at a university hospital in northern Jordan. BA was physician diagnosed and on anti-asthma medications for ≥12 months. Periodontitis was defined as the presence of ≥ 4 teeth with ≥ 1 site with probing pocket depth (PPD) ≥ 4 mm and clinical attachment level (CAL) ≥ 3 mm...
April 18, 2018: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/29667508/fine-particulate-air-pollution-associated-with-increased-risk-of-hospital-admissions-for-hypertension-in-a-tropical-city-kaohsiung-taiwan
#8
Shang-Shyue Tsai, Chia-Ying Tsai, Chun-Yuh Yang
The aim of this study was to assess whether a correlation exists between fine particles (PM2.5 ) levels and number of hospital admissions for hypertension in Kaohsiung, Taiwan. Hospital admission frequency and ambient air pollution data were obtained for Kaohsiung for 2009-2013. A time-stratified case-crossover method was used to estimate relative risk for hospital admissions, controlling for weather, day of the week, seasonality, and long-term time trends. Odds ratios and 95% confidence intervals were calculated for a 10 µg/m3 increment of PM2...
April 18, 2018: Journal of Toxicology and Environmental Health. Part A
https://www.readbyqxmd.com/read/29667378/alarming-results-of-nosocomial-infections-in-a-multicenter-program-of-surveillance-in-polish-intensive-care-units
#9
Michał Wałaszek, Anna Różańska, Małgorzata Bulanda, Jadwiga Wojkowska-Mach, Polish Society of Hospital Infections Team
INTRODUCTION: Nosocomial bloodstream infections (BSI) among patients in intensive care units (ICU) are the most common form of nosocomial infections and they are serious complications of the treatment process. The etiological factors of these infections and the proper antibiotic therapy can influence the effects of patient treatment. The aim of the study was to analyze the epidemiology, microbiology and antibiotic therapy of nosocomial BSI in Polish ICU patients. MATERIALS AND METHODS: The retrospective study covered patients hospitalized in seven ICUs for adults with a general profile, located in southern Poland...
2018: Przegla̧d Epidemiologiczny
https://www.readbyqxmd.com/read/29667330/no-increased-risk-of-herpes-zoster-in-tnf-inhibitor-and-non-tnf-inhibitor-users-with-rheumatoid-arthritis-epidemiological-study-using-the-japanese-health-insurance-database
#10
Ryoko Sakai, Shoko Kasai, Fumio Hirano, Sayoko Harada, Mari Kihara, Waka Yokoyama, Michi Tsutsumino, Kenji Nagasaka, Ryuji Koike, Hisashi Yamanaka, Nobuyuki Miyasaka, Masayoshi Harigai
OBJECTIVE: It is controversial whether the use of biological disease-modifying antirheumatic drugs (DMARDs) increases the risk of herpes zoster (HZ). We aimed to evaluate the risks of HZ in tumor necrosis factor inhibitor (TNFI) and non-TNFI users with rheumatoid arthritis (RA) over 3 years in Japan. METHOD: Using the Japanese health insurance database, we assigned patients with at least one RA diagnostic code and one prescription for any DMARDs (RA cases) recorded between January 2005 and December 2013 to the RA group...
April 17, 2018: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/29667299/usp4-expression-independently-predicts-favorable-survival-in-lung-adenocarcinoma
#11
Ming Zhong, Qi Jiang, Ronghui Jin
Ubiquitin specific protease 4 (USP4) is a member of the USPs family, which catalyzes the cleavage of ubiquitin from a series of protein substrates, thereby modulating a number of cellular signaling pathways. In this study, we aimed to explore the expression profile of USP4 in lung adenocarcinoma (LUAD) using large patient cohorts in the Cancer Genome Atlas and the International Cancer Genome Consortium and to investigate its prognostic value and the possible mechanisms of its dysregulation. Results showed that USP4 was significantly downregulated in LUAD tissues (N = 514) compared with the normal controls (N = 59)...
April 17, 2018: IUBMB Life
https://www.readbyqxmd.com/read/29667176/pre-diagnostic-blood-immune-markers-incidence-and-progression-of-b-cell-lymphoma-and-multiple-myeloma-univariate-and-functionally-informed-multivariate-analyses
#12
Roel Vermeulen, Fatemeh Saberi Hosnijeh, Barbara Bodinier, Lützen Portengen, Benoît Liquet, Javiera Garrido-Manriquez, Henk Lokhorst, Ingvar A Bergdahl, Soterios A Kyrtopoulos, Ann-Sofie Johansson, Panagiotis Georgiadis, Beatrice Melin, Domenico Palli, Vittorio Krogh, Salvatore Panico, Carlotta Sacerdote, Rosario Tumino, Paolo Vineis, Raphaële Castagné, Marc Chadeau-Hyam
Recent prospective studies have shown that dysregulation of the immune system may precede the development of B-cell lymphomas (BCL) in immunocompetent individuals. However, to date, the studies were restricted to a few immune markers, which were considered separately. Using a nested case-control study within two European prospective cohorts, we measured plasma levels of 28 immune markers in samples collected a median of 6 years prior to diagnosis (range, 2.01-15.97) in 268 incident cases of BCL (including multiple myeloma) and matched controls...
April 18, 2018: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29667054/connecting-gastrointestinal-cancer-risk-to-cadmium-and-lead-exposure-in-the-chaoshan-population-of-southeast-china
#13
Xueqiong Lin, Lin Peng, Xijin Xu, Yanrong Chen, Yuling Zhang, Xia Huo
Cadmium (Cd) and lead (Pb) pose a serious threat to human health because of its carcinogenicity. China ranks first according to the Global Cancer Report for 2014 in newly diagnosed gastrointestinal cancers and cancer deaths. The aim of the present study was to evaluate the association of Cd and Pb burden with the risk of gastrointestinal cancers in a hospital-based case-control study from southern regions of China, Chaoshan area. A total of 279 hospitalized patients were recruited in this study, of which 167 were gastrointestinal cancer cases (70 esophageal cancer, 51 gastric cancer, and 46 colorectal cancer), and 112 controls were recruited from two hospitals in the Chaoshan area of southeast China...
April 17, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29666966/point-of-care-lung-ultrasound-for-diagnosis-of-pneumocystis-jirovecii-pneumonia-notes-from-the-field
#14
Maria Teresa Giordani, Francesca Tamarozzi, Daniel Kaminstein, Enrico Brunetti, Tom Heller
BACKGROUND: Thoracic ultrasound is helpful to evaluate lung pathology in patients with acute dyspnea. Several studies have demonstrated the efficacy of point-of-care ultrasound in patients with extrapulmonary TB and HIV co-infection. This retrospective, open-label case-control study explores the role of lung ultrasound in the diagnosis of Pneumocystis jirovecii pneumonia (PJP) in HIV-positive patients. In particular, it highlights the potential role of specific sonographic features that may be unique to this population...
April 17, 2018: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/29666906/radiofrequency-and-microwave-ablation-compared-to-systemic-chemotherapy-and-to-partial-hepatectomy-in-the-treatment-of-colorectal-liver-metastases-a-systematic-review-and-meta-analysis
#15
Martijn R Meijerink, Robbert S Puijk, Aukje A J M van Tilborg, Kirsten Holdt Henningsen, Llenalia Garcia Fernandez, Mattias Neyt, Juanita Heymans, Jacqueline S Frankema, Koert P de Jong, Dick J Richel, Warner Prevoo, Joan Vlayen
PURPOSE: To assess safety and outcome of radiofrequency ablation (RFA) and microwave ablation (MWA) as compared to systemic chemotherapy and partial hepatectomy (PH) in the treatment of colorectal liver metastases (CRLM). METHODS: MEDLINE, Embase and the Cochrane Library were searched. Randomized trials and comparative observational studies with multivariate analysis and/or matching were included. Guidelines from National Guideline Clearinghouse and Guidelines International Network were assessed using the AGREE II instrument...
April 17, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29666797/development-and-implementation-of-a-perianesthetic-safety-checklist-in-a-veterinary-university-small-animal-teaching-hospital
#16
Gwennaëlle Menoud, Shannon Axiak Flammer, Claudia Spadavecchia, Mathieu Raillard
Introduction: The use of a surgical safety checklist is recommended by the World Health Organization and is associated with advantages: improved communication and reduced complications and mortality. Adapting checklists to the environment in which they are used improves their efficiency, but their implementation can be challenging. The aim of this study was to develop and implement a perianesthetic safety checklist for a small animal hospital. Materials and methods: A panel of eight anesthesia diplomates and seven residents and doctoral students were gathered...
2018: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/29666685/identifying-risk-factors-for-healthcare-associated-infections-caused-by-carbapenem-resistant-acinetobacter-baumannii-in-a-neonatal-intensive-care-unit
#17
Amira M Sultan, Wael A Seliem
Objectives: Acinetobacter baumannii is a causative pathogen of various healthcare-associated infections (HAIs) and is particularly prevalent in high-risk hospital settings. This study aimed to determine risk factors associated with HAIs caused by carbapenem-resistant A. baumannii (CRAB) in a neonatal intensive care unit (NICU). Methods: This prospective study was performed between January 2013 and June 2014 among NICU patients at the Mansoura University Children's Hospital, Mansoura, Egypt...
February 2018: Sultan Qaboos University Medical Journal
https://www.readbyqxmd.com/read/29666655/determinants-of-chronic-respiratory-symptoms-among-pharmaceutical-factory-workers
#18
Sahle Asfaw, Fikre Enquselassie, Yifokire Tefera, Muluken Gizaw, Samson Wakuma, Messay Woldemariam
Background: Chronic respiratory symptoms including chronic cough, chronic phlegm, wheezing, shortness of breath, and chest pain are manifestations of respiratory problems which are mainly evolved as a result of occupational exposures. This study aims to assess determinants of chronic respiratory symptoms among pharmaceutical factory workers. Methods: A case control study was carried out among 453 pharmaceutical factory workers with 151 cases and 302 controls. Data was collected using pretested and structured questionnaire...
2018: Journal of Tropical Medicine
https://www.readbyqxmd.com/read/29666641/brief-overview-of-a-decade-of-genome-wide-association-studies-on-primary-hypertension
#19
REVIEW
Afifah Binti Azam, Elena Aisha Binti Azizan
Primary hypertension is widely believed to be a complex polygenic disorder with the manifestation influenced by the interactions of genomic and environmental factors making identification of susceptibility genes a major challenge. With major advancement in high-throughput genotyping technology, genome-wide association study (GWAS) has become a powerful tool for researchers studying genetically complex diseases. GWASs work through revealing links between DNA sequence variation and a disease or trait with biomedical importance...
2018: International Journal of Endocrinology
https://www.readbyqxmd.com/read/29666432/genetic-validation-of-bipolar-disorder-identified-by-automated-phenotyping-using-electronic-health-records
#20
Chia-Yen Chen, Phil H Lee, Victor M Castro, Jessica Minnier, Alexander W Charney, Eli A Stahl, Douglas M Ruderfer, Shawn N Murphy, Vivian Gainer, Tianxi Cai, Ian Jones, Carlos N Pato, Michele T Pato, Mikael Landén, Pamela Sklar, Roy H Perlis, Jordan W Smoller
Bipolar disorder (BD) is a heritable mood disorder characterized by episodes of mania and depression. Although genomewide association studies (GWAS) have successfully identified genetic loci contributing to BD risk, sample size has become a rate-limiting obstacle to genetic discovery. Electronic health records (EHRs) represent a vast but relatively untapped resource for high-throughput phenotyping. As part of the International Cohort Collection for Bipolar Disorder (ICCBD), we previously validated automated EHR-based phenotyping algorithms for BD against in-person diagnostic interviews (Castro et al...
April 18, 2018: Translational Psychiatry
keyword
keyword
37509
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"