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https://www.readbyqxmd.com/read/28427708/increased-incidence-and-prevalence-of-psoriasis-in-multiple-sclerosis
#1
Ruth Ann Marrie, Scott B Patten, Helen Tremlett, Christina Wolfson, Stella Leung, John D Fisk
BACKGROUND: Psoriasis and multiple sclerosis (MS) share some risk factors, and fumarates are effective disease-modifying therapies for both psoriasis and MS, suggesting a common pathogenesis. However, findings regarding the occurrence of psoriasis in the MS population are inconsistent. OBJECTIVES: We aimed to estimate the incidence and prevalence of psoriasis in the MS population versus a matched cohort from the general population. METHODS: We used population-based administrative data from the Canadian province of Manitoba to identify 4911 persons with MS and 23,274 age-, sex- and geographically-matched controls aged 20 years and older...
April 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/28423836/piloting-a-collaborative-web-based-system-for-testing-icd-11
#2
Marc Donada, Nenad Kostanjsek, Vincenzo Della Mea, Can Celik, Robert Jakob
BACKGROUND: The 11<sup>th</sup> revision of the International Classification of Diseases (ICD-11), for the first time in ICD history, deployed web-based collaboration of experts and ICT tools. To ensure that ICD-11 is working well, it needs to be systematically field tested in different settings, across the world. This will be done by means of a number of experiments. In order to support its implementation, a web-based system (ICDfit) has been designed and developed. The present paper illustrates the current prototype of the system and its technical testing...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28419350/epidemiology-of-meningitis-and-encephalitis-in-the-united-states-from-2011-2014
#3
Rodrigo Hasbun, Ning Rosenthal, J M Balada-Llasat, Jessica Chung, Steve Duff, Samuel Bozzette, Louise Zimmer, Christine C Ginocchio
Background: Large epidemiological studies evaluating the etiologies, management decisions and outcomes of adults with meningitis and encephalitis in the United States (US) are lacking. Methods: Adult patients (≥18 years) with meningitis or encephalitis by ICD-9 codes available in the Premier Healthcare Database during 2011-2014 were analyzed. Results: A total of 26,429 patients with meningitis or encephalitis were identified. The median age was 43 years; 53% were female...
April 17, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28416845/-anesthetic-choice-for-patients-undergoing-cesarean-section-complicated-with-placenta-implantation
#4
Y Wang, H Zeng, X Y Guo, X Y Rong
OBJECTIVE: To investigate the anesthetic choice for patients undergoing cesarean section complicated with placenta implantation. METHODS: A retrospective case review of the patients with placenta implantation between 2008 and 2013 at Peking University Third Hospital was conducted in the International Classification of Diseases (ICD)-9 codes, excluding natural birth and not first diagnosed in our hospital, a total of 96 cases were incorporated into this study. According to the degree of implantation, they were divided into three groups: accreta group, increta group and percreta group...
April 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28410584/case-crossover-study-to-examine-the-change-in-postpartum-risk-of-pulmonary-embolism-over-time
#5
Grégoire Ficheur, Alexandre Caron, Jean-Baptiste Beuscart, Laurie Ferret, Yu-Jin Jung, Charles Garabedian, Régis Beuscart, Emmanuel Chazard
BACKGROUND: Although the current guidelines recommend anticoagulation up until 6 weeks after delivery in women at high risk of venous thromboembolism (VTE), the risk of VTE may extend beyond 6 weeks. Our objective was to estimate the risk of a pulmonary embolism in successive 2-week intervals during the postpartum period. METHODS: In a population-based, case-crossover study, we analyzed the French national inpatient database from 2007 to 2013 (n = 5,517,680 singleton deliveries)...
April 14, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28406579/disparities-in-pharmacotherapy-for-alcohol-use-disorder-in-the-context-of-universal-healthcare-a-swedish-register-study
#6
Katherine J Karriker-Jaffe, Jianguang Ji, Jan Sundquist, Kenneth S Kendler, Kristina Sundquist
BACKGROUND AND AIM: Pharmacotherapy can be an important part of the continuum of care for alcohol use disorder (AUD). The Swedish universal healthcare system emphasizes provision of care to marginalized groups. The primary aim was to test associations of neighbourhood deprivation and disadvantaged social status with receipt of AUD pharmacotherapy in this context. DESIGN: Data from linked population registers were used to follow an open cohort over 7 years. SETTING: Sweden...
April 12, 2017: Addiction
https://www.readbyqxmd.com/read/28393040/vitreous-haemorrhage-a-population-based-study-of-the-incidence-and-risk-factors-in-taiwan
#7
Ching-Yu Wang, Wai-Man Cheang, De-Kuang Hwang, Ching-Heng Lin
AIM: To report the epidemiology and incidence of vitreous hemorrhage and to evaluate risk factors for patients with vitreous hemorrhage (VH) in Taiwan. METHODS: A retrospective population-based study. Analyzing a sample of one million subjects from all enrollees of the Taiwan Health Insurance programme. All data were obtained from the Taiwan Health Insurance Research Database, which contained patient sex, date of birth, all records of clinical visits and hospitalizations, and diagnosis codes as included in the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28392715/positive-predictive-values-of-international-classification-of-diseases-10th-revision-codes-for-dermatologic-events-and-hypersensitivity-leading-to-hospitalization-or-emergency-room-visit-among-women-with-postmenopausal-osteoporosis-in-the-danish-and-swedish
#8
Kasper Adelborg, Lotte Brix Christensen, Troels Munch, Johnny Kahlert, Ylva Trolle Lagerros, Grethe S Tell, Ellen M Apalset, Fei Xue, Vera Ehrenstein
BACKGROUND: Clinical epidemiology research studies, including pharmacoepidemiology and pharmacovigilance studies, use routinely collected health data, such as diagnoses recorded in national health and administrative registries, to assess clinical effectiveness and safety of treatments. We estimated positive predictive values (PPVs) of International Classification of Diseases, 10th revision (ICD-10) codes for primary diagnoses of dermatologic events and hypersensitivity recorded at hospitalization or emergency room visit in the national patient registries of Denmark and Sweden among women with postmenopausal osteoporosis (PMO)...
2017: Clinical Epidemiology
https://www.readbyqxmd.com/read/28391239/retinal-detachment-surgery-in-western-australia-2000-2013-a-whole-population-study
#9
Siobhan Manners, Jonathon Q Ng, Anna Kemp-Casey, Kyle Chow, Chee-Yiong Kang, David B Preen
AIMS: To determine the background incidence rate of retinal detachment (RD) in Western Australia (WA) between 2000 and 2013, identify sociodemographic features associated with increased risk of incident RD and examine trends in surgical repair technique. METHODS: A whole-population retrospective observational study of all people in WA was carried out using linked hospital inpatient records. Cases of RD were identified using a combination of International Classification of Diseases, Ninth revision, Clinical Modification (ICD-9-CM) and ICD-10-AM (Australian modification) diagnosis and procedure codes from routinely collected hospital inpatient data provided by the WA Data Linkage Branch...
April 8, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28359263/parental-exposures-to-occupational-asthmagens-and-risk-of-autism-spectrum-disorder-in-a-danish-population-based-case-control-study
#10
Alison B Singer, Igor Burstyn, Malene Thygesen, Preben Bo Mortensen, M Daniele Fallin, Diana E Schendel
BACKGROUND: Environmental exposures and immune conditions during pregnancy could influence development of autism spectrum disorder (ASD) in offspring. However, few studies have examined immune-triggering exposures in relation to ASD. We evaluated the association between parental workplace exposures to risk factors for asthma ("asthmagens") and ASD. METHODS: We conducted a population-based case-control study in the Danish population using register linkage. Our study population consisted of 11,869 ASD cases and 48,046 controls born from 1993 through 2007...
March 31, 2017: Environmental Health: a Global Access Science Source
https://www.readbyqxmd.com/read/28355518/code-based-diagnostic-algorithms-for-idiopathic-pulmonary-fibrosis-case-validation-and-improvement
#11
Brett Ley, Thomas Urbania, Gail Husson, Eric Vittinghoff, David R Brush, Mark D Eisner, Carlos Iribarren, Harold R Collard
RATIONALE: Population-based studies of idiopathic pulmonary fibrosis (IPF) in the United States have been limited by reliance on diagnostic code-based algorithms that lack clinical validation. OBJECTIVES: To validate a well-accepted ICD-9 code-based algorithm for IPF using patient-level information and to develop a modified algorithm for IPF with enhanced predictive value. METHODS: The traditional IPF algorithm was used to identify potential cases of IPF in the Kaiser Permanente Northern California (KPNC) adult population from 2000-2014...
March 29, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28355307/mediterranean-spotted-fever-in-spain-1997-2014-epidemiological-situation-based-on-hospitalization-records
#12
Zaida Herrador, Amalia Fernandez-Martinez, Diana Gomez-Barroso, Inmaculada León, Carmen Vieira, Antonio Muro, Agustín Benito
INTRODUCTION: Mediterranean spotted fever (MSF) is a zoonotic disease caused by Rickettsia conorii. In Spain, deficiencies in the official reporting result in misreporting of this disease. This study aims to describe the clinical and temporal-spatial characteristics of MSF hospitalizations between 1997 and 2014. MATERIALS AND METHODS: We performed a retrospective descriptive study using the Hospitalization Minimum Data Set (CMBD). All CMBD's hospital discharges with ICD-9 CM code 082...
2017: PloS One
https://www.readbyqxmd.com/read/28334584/delayed-workup-of-rectal-bleeding-in-adult-primary-care-examining-process-of-care-failures
#13
Saul N Weingart, Elena M Stoffel, Daniel C Chung, Thomas D Sequist, Ruth I Lederman, Stephen R Pelletier, Helen M Shields
BACKGROUND: Although delayed colorectal cancer diagnoses figure prominently in medical malpractice claims, little is known about the quality of primary care clinicians' workup of rectal bleeding. METHODS: In this study, 438 patients were identified using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes for rectal bleeding, hemorrhoids, and blood in the stool at 10 Boston adult primary care practices. Following nurse chart abstraction, physician reviewers assessed the overall quality of care and key care processes...
January 2017: Joint Commission Journal on Quality and Patient Safety
https://www.readbyqxmd.com/read/28329656/pediatric-stevens-johnson-syndrome-and-toxic-epidermal-necrolysis-in-the-us
#14
Derek Y Hsu
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are life-threatening blistering disorders. Few studies have addressed SJS/TEN in children. We sought to determine risk factors, comorbidities, inpatient burden and mortality in US children with SJS, SJS-TEN and TEN. We analyzed data from the 2009-2012 Nationwide Inpatient Sample (NIS), containing a representative 20% sample of all hospitalizations in the US. SJS, SJS-TEN and TEN were identified by a validated algorithm using ICD-9-CM codes...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329642/effect-of-antibiotic-exposure-on-stevens-johnson-syndrome-sjs-and-toxic-epidermal-necrolysis-ten
#15
Katherine J Sullivan, Robert J Valuck, Meghan N Jeffres, Heather D Anderson
BackgroundAntibiotics are commonly implicated in Stevens-Johnson syndrome (SJS), overlap syndrome (SJS-TEN), and Toxic Epidermal Necrolysis (TEN), rare disorders of skin and mucosal membranes, often the result of adverse drug reactions. The objective of this study is to examine associations between SJS, SJS-TEN, and TEN and antibiotic exposure overlapping diagnosis, and 3, 6, and 12 months before diagnosis.MethodsA case-control study was conducted using PharMetrics LifeLink® Health Plan Claims Database (2001-2013)...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28328805/identifying-multiple-myeloma-patients-using-data-from-the-french-health-insurance-databases-validation-using-a-cancer-registry
#16
Aurore Palmaro, Martin Gauthier, Cécile Conte, Pascale Grosclaude, Fabien Despas, Maryse Lapeyre-Mestre
This study aimed to assess the performance of several algorithms based on hospital diagnoses and the long-term diseases scheme to identify multiple myeloma patients.Potential multiple myeloma patients in 2010 to 2013 were identified using the presence of hospital records with at least 1 main diagnosis code for multiple myeloma (ICD-10 "C90"). Alternative algorithms also considered related and associated diagnoses, combination with long-term conditions, or at least 2 diagnoses. Incident patients were those with no previous "C90" codes in the past 24 or 12 months...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28327082/out-of-hours-care-in-germany-high-utilization-by-adult-patients-with-minor-ailments
#17
R Leutgeb, P Engeser, S Berger, J Szecsenyi, G Laux
BACKGROUND: Family practitioners (FPs) who work in Out-Of-Hours Care (OOHC) - especially in rural areas - complain about high workload related to low urgency and potentially unnecessary patient presentations with minor ailments. The aim of this study was to describe Reasons for Encounter (RFEs) in primary OOHC taken into account the doctor's perspective in the context of high workload without knowing patients' motives for visiting an OOHC-centre. METHODS: Within this descriptive study, OOHC data from 2012 were evaluated from a German statutory health insurance company in the federal state of Baden-Wuerttemberg...
March 21, 2017: BMC Family Practice
https://www.readbyqxmd.com/read/28300324/risk-of-stress-fracture-varies-by-race-ethnic-origin-in-a-cohort-study-of-1-3-million-u-s-army-soldiers
#18
Lakmini Bulathsinhala, Julie M Hughes, Craig J McKinnon, Joseph R Kardouni, Katelyn I Guerriere, Kristin L Popp, Ronald W Matheny, Mary L Bouxsein
Stress fractures (SF) are common and costly injuries in military personnel. Risk for SF has been shown to vary with race/ethnicity. Previous studies report increased SF risk in White and Hispanic Soldiers compared to Black soldiers. However, these studies did not account for the large ethnic diversity in the U.S. Military. PURPOSE: We aimed to identify differences in SF risk among racial/ethnic groups within the U.S. Army. METHODS: A retrospective cohort study was conducted using data from the Total Army Injury and Health Outcomes Database from 2001 until 2011...
March 16, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28293746/long-standing-crohn-s-disease-and-its-implication-on-anal-squamous-cell-cancer-management
#19
Amy L Lightner, Sara B Moncrief, Thomas C Smyrk, John H Pemberton, Michael G Haddock, David W Larson, Eric J Dozois, Kellie L Mathis
BACKGROUND: Anal squamous cell carcinoma (ASCC) is rare, accounting for only 1% of gastrointestinal malignancies. We sought to better understand management strategies for ASCC in the setting of Crohn's disease (CD). METHODS: A retrospective chart review from 2001 to 2016 was conducted using ICD-9/10 codes for CD (555.9/K50) and ASCC (154.3/C44.520). Adult patients with a diagnosis of CD at the time of ASCC diagnosis were included. RESULTS: Seven patients (five female) were included with a median age of 50 years...
May 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28288526/performance-of-khorana-risk-score-for-prediction-of-venous-thromboembolism-in-patients-with-hepatocellular-carcinoma
#20
Y Wang, B M Attar, H E Fuentes, J Yu, Huiyuan Zhang, A J Tafur
Cancer-associated venous thromboembolism (VTE) is one of the leading causes of mortality and morbidity among patients with malignancy. The Khorana risk score (KRS) is currently the best validated risk assessment model to stratify risks of VTE development in ambulatory patients with cancer. In the current study, we assessed the performance of KRS in patients with hepatocellular carcinoma (HCC). We retrospectively analyzed patients with diagnosis of HCC (screened by International Classification of Diseases [ ICD-9] and ICD-10 code, confirmed with radiographic examination and/or histopathology) at a large public hospital over 15 years (January 2000 through July 2015)...
January 1, 2017: Clinical and Applied Thrombosis/hemostasis
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