Using medical records to supplement a claims-based comparative effectiveness analysis of antidepressants.

abstract：PURPOSE:Administration of pegylated interferon-alpha (IFN-alpha) and ribavirin in adults with chronic hepatitis C (CHC) is a recommended therapeutic standard. Nevertheless, this therapeutic regimen rises numerous controversies. The aim of this study was to analyze adverse effects during the treatment with pegylated IFN...

journal_title：Pharmacoepidemiology and drug safety

authors： Kowala-Piaskowska A,Mozer-Lisewska I,Figlerowicz M,Słuzewski W

更新日期：2007-10-01 00:00:00

abstract：PURPOSE:We use simulations and an empirical example to evaluate the performance of disease risk score (DRS) matching compared with propensity score (PS) matching when controlling large numbers of covariates in settings involving newly introduced treatments. METHODS:We simulated a dichotomous treatment, a dichotomous o...

journal_title：Pharmacoepidemiology and drug safety

authors： Wyss R,Ellis AR,Brookhart MA,Jonsson Funk M,Girman CJ,Simpson RJ Jr,Stürmer T

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:Despite numerous clinical guidelines on asthma management, patients often receive suboptimal drug therapy. This study identified patients who received suboptimal regimens according to the National Heart, Lung and Blood Institute (NHLBI) Guidelines for the Diagnosis and Management of Asthma in a complete popu...

journal_title：Pharmacoepidemiology and drug safety

authors： Zhang T,Smith MA,Camp PG,Carleton BC

更新日期：2013-07-01 00:00:00

abstract：PURPOSE:We developed an adverse events (AEs) reporting form for Korean folk medicine. METHODS:The first version of the form was developed and tested in the clinical setting for spontaneous reporting of AEs. Additional revisions to the reporting form were made based on collected data and expert input. RESULTS:We devel...

journal_title：Pharmacoepidemiology and drug safety

authors： Park JH,Choi SM,Moon S,Kim S,Kim B,Kim MK,Lee S

更新日期：2017-05-01 00:00:00

abstract：PURPOSE:The Canadian Network for Observational Drug Effect Studies (CNODES), a network of pharmacoepidemiologists and other researchers from seven provincial sites, provides evidence on the benefits and risks of drugs used by Canadians. The Knowledge Translation Team, one of CNODES' four main teams, evaluates the impac...

journal_title：Pharmacoepidemiology and drug safety

authors： Sketris IS,Carter N,Traynor RL,Watts D,Kelly K,following contributing members of the CNODES Knowledge Translation Team: Pierre Ernst, JM Gamble, Brenda Hemmelgarn, Colleen Metge, Michael Paterson, Robert Platt W. and Gary Teare.

更新日期：2020-01-01 00:00:00

abstract：:Sixteen pathologically confirmed and 14 suspected cases of a new disease entity, fibrosing colonopathy, have been described in the UK and the US in children with cystic fibrosis since 1991. The patterns of use of pancreatic enzyme supplements in cases were compared with use in controls and in the market, in the 2 year...

journal_title：Pharmacoepidemiology and drug safety

authors： Bakowski MT,Prescott P

更新日期：1997-09-01 00:00:00

abstract：PURPOSE:To enhance automated methods for accurately identifying opioid-related overdoses and classifying types of overdose using electronic health record (EHR) databases. METHODS:We developed a natural language processing (NLP) software application to code clinical text documentation of overdose, including identificat...

journal_title：Pharmacoepidemiology and drug safety

authors： Hazlehurst B,Green CA,Perrin NA,Brandes J,Carrell DS,Baer A,DeVeaugh-Geiss A,Coplan PM

更新日期：2019-08-01 00:00:00

abstract：PURPOSE:To investigate the association between socioeconomic position and use of lipid-lowering drugs and ACE-inhibitors after an acute myocardial infarction (AMI) when simultaneously considering participation in the national quality register RIKS-HIA (Register of Information and Knowledge about Swedish Heart Intensive...

journal_title：Pharmacoepidemiology and drug safety

authors： Ohlsson H,Rosvall M,Hansen O,Chaix B,Merlo J

更新日期：2010-04-01 00:00:00

abstract：PURPOSE:Innovative methods are needed to assess risks related to treatment for common medical conditions, where therapy is usually patient-directed or over-the-counter (OTC), and where tolerability, i.e. patient experienced events, may affect patterns of use. A large-scale, blinded, randomised trial was conducted to co...

journal_title：Pharmacoepidemiology and drug safety

authors： Van Ganse E,Jones JK,Moore N,Parc JM,Wall R,Schneid H

更新日期：2005-04-01 00:00:00

abstract：PURPOSE:Estimating drug effectiveness and safety among older adults in population-based studies using administrative health care claims can be hampered by unmeasured confounding as a result of frailty. A claims-based algorithm that identifies patients likely to be dependent, a proxy for frailty, may improve confounding...

journal_title：Pharmacoepidemiology and drug safety

authors： Faurot KR,Jonsson Funk M,Pate V,Brookhart MA,Patrick A,Hanson LC,Castillo WC,Stürmer T

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:To determine the prevalence of drug consumption and the impact of workplace demands and burdens for substance use, we conducted a survey in a representative sample of Tyrolean employees. METHODS:This analysis was restricted to the 700 respondents (395 male, 305 female; age 18-60 years) in the year 2001 by t...

journal_title：Pharmacoepidemiology and drug safety

authors： Traweger C,Kinzl JF,Traweger-Ravanelli B,Fiala M

更新日期：2004-06-01 00:00:00

abstract：PURPOSE:The purpose of this study is to quantify the impact of the different outcomes and definitions of suicidality on the association between antiepileptic drugs (AEDs) and suicidality. METHODS:Retrospective cohort studies of selected AEDs (carbamazepine, gabapentin, lamotrigine, phenytoin, pregabalin, topiramate an...

journal_title：Pharmacoepidemiology and drug safety

authors： Schuerch M,Gasse C,Robinson NJ,Alvarez Y,Walls R,Mors O,Christensen J,Hesse U,de Groot M,Schlienger R,Reynolds R,Klungel O,de Vries F

更新日期：2016-03-01 00:00:00

abstract：PURPOSE:To develop and test an algorithm that translates total dose and daily regimen, inputted as 'free text' on a prescription, into numerical values to calculate the prescribed treatment duration. METHOD:The algorithm was developed using antibiotic prescriptions (n = 711,714) from multiple primary care computer sys...

journal_title：Pharmacoepidemiology and drug safety

authors： Brooks CJ,Lyons RA,Jones KH,Hutton AJ,Walker R,Evans KA,Lloyd K,Ford DV

更新日期：2010-09-01 00:00:00

abstract：:Analysing duration of treatment episodes has become a standard task in many pharmacoepidemiological studies. However, such analyses are often carried out in a rather simplistic manner and more subtle issues are often ignored. In this paper, methods of analysing duration treatment episodes beyond simple analyses allowi...

journal_title：Pharmacoepidemiology and drug safety

authors： Gichangi A,Andersen M,Kragstrup J,Vach W

更新日期：2006-03-01 00:00:00

abstract：PURPOSE:UK primary care databases are frequently used in observational studies with cancer outcomes. We aimed to systematically review methods used by such studies to identify and validate incident cancers of the breast, colorectum, and prostate. METHODS:Medline and Embase (1980-2013) were searched for UK primary care...

journal_title：Pharmacoepidemiology and drug safety

authors： Rañopa M,Douglas I,van Staa T,Smeeth L,Klungel O,Reynolds R,Bhaskaran K

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:The aim of this study was to examine trends in potentially inappropriate medication (PIM) prescribing in Norwegian nursing homes. METHODS:Patients aged ≥70 years were included from three cross-sectional studies conducted in 1997, 2005 and 2011. PIMs were analyzed according to the Norwegian General Practice-Nur...

journal_title：Pharmacoepidemiology and drug safety

authors： Halvorsen KH,Selbaek G,Ruths S

更新日期：2017-02-01 00:00:00

abstract：PURPOSE:To examine the utility of electronic health records from a routine care setting in assessing comparative effectiveness of fourth-line anti-hypertensive drugs to treat resistant hypertension. METHODS:We conducted a cohort study using the Clinical Practice Research Datalink: a repository of electronic health rec...

journal_title：Pharmacoepidemiology and drug safety

authors： Sinnott SJ,Smeeth L,Williamson E,Perel P,Nitsch D,Tomlinson LA,Douglas IJ

更新日期：2019-09-01 00:00:00

abstract：PURPOSE:To optimize the efficiency of signal detection by maximizing the proportion of true positive (TP) signals among signals detected by a disproportionality algorithm. METHODS:We compared 176 different combinations of stratification factors, sex (S), age (A), region (R) and year of report (Y), and cut-off values o...

journal_title：Pharmacoepidemiology and drug safety

authors： Van Holle L,Bauchau V

更新日期：2013-05-01 00:00:00

abstract：PURPOSE:To investigate the occurrence of adverse drug reactions (ADRs) and associated risk factors in a pediatric hospital in northeast Brazil, from August to December 2001. SUBJECTS/SETTING:Two hundred seventy two patients hospitalized for more than 24 hours. METHODS:Prospective cohort study. Daily visits were perfo...

journal_title：Pharmacoepidemiology and drug safety

authors： dos Santos DB,Coelho HL

更新日期：2006-09-01 00:00:00

abstract：PURPOSE:Warfarin is commonly used among patients who receive influenza, pneumococcal, and tetanus and diphtheria toxoid vaccines, and persons on warfarin therapy may also receive Hepatitis A vaccine. There has been concern that vaccinations could potentially alter coagulation parameters in patients on warfarin therapy....

journal_title：Pharmacoepidemiology and drug safety

authors： Jackson ML,Nelson JC,Chen RT,Davis RL,Jackson LA,Vaccine Safety Datalink investigators.

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND:Granular clinical and laboratory data available in electronic health record (EHR) databases provide researchers the opportunity to conduct investigations that would not be possible in insurance claims databases; however, for pharmacoepidemiology studies, accurate classification of medication exposure is crit...

journal_title：Pharmacoepidemiology and drug safety

authors： Rowan CG,Flory J,Gerhard T,Cuddeback JK,Stempniewicz N,Lewis JD,Hennessy S

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVE:To update United States steroidal contraceptive use data for the period 1989 to 1994. STUDY DESIGN:Pharmaceutical marketing data were used to examine trends in the utilization and distribution of oral contraceptives, Norplant, and Depo-Provera. RESULTS:There were 56.8 million prescriptions for oral contrace...

journal_title：Pharmacoepidemiology and drug safety

authors： Gerstman BB,Burke L,Delaney J,McLellan B

更新日期：1996-05-01 00:00:00

abstract：PURPOSE:This study mainly aimed at describing the prevalence of psychotropic medication consumption in the Spanish elderly population between the years 1993 and 2003. METHODS:Descriptive, cross-sectional study covering the Spanish population aged 65 years and over, using data drawn from the 1993 and 2003 Spanish Natio...

journal_title：Pharmacoepidemiology and drug safety

authors： Carrasco-Garrido P,Jiménez-García R,Astasio-Arbiza P,Ortega-Molina P,de Miguel AG

更新日期：2007-04-01 00:00:00

abstract：OBJECTIVE:Outcome misclassification may occur in observational studies using administrative databases. We evaluated a two-step multiple imputation approach based on complementary internal validation data obtained from two subsamples of study participants to reduce bias in hazard ratio (HR) estimates in Cox regressions....

journal_title：Pharmacoepidemiology and drug safety

authors： Ni J,Leong A,Dasgupta K,Rahme E

更新日期：2017-08-01 00:00:00

abstract：PURPOSE:To estimate the prevalence of use of prescription drugs with a potential for fetal harm among pregnant women in the United States. METHODS:A retrospective study was conducted using the automated databases of eight health maintenance organizations involved in the HMO Research Network Center for Education and Re...

journal_title：Pharmacoepidemiology and drug safety

authors： Andrade SE,Raebel MA,Morse AN,Davis RL,Chan KA,Finkelstein JA,Fortman KK,McPhillips H,Roblin D,Smith DH,Yood MU,Platt R,H Gurwitz J

更新日期：2006-08-01 00:00:00

abstract：PURPOSE:The objective of this study was to quantify rates of adverse events in a high-risk multi-morbid population of institutionalized patients with Alzheimer's disease (AD). METHODS:We conducted a retrospective cohort study among nursing home residents diagnosed with AD and psychosis during January 1998 to October 1...

journal_title：Pharmacoepidemiology and drug safety

authors： Oliveria SA,Liperoti R,L'italien G,Pugner K,Safferman A,Carson W,Lapane K

更新日期：2006-11-01 00:00:00

abstract：PURPOSE:Some studies have reported reduced risks of advanced, but not early, prostate cancer among statin users, and one study found a reduced risk only among statin users who had also used non-steroidal anti-inflammatory drugs (NSAIDs). We have previously reported no association between statin use and prostate cancer ...

journal_title：Pharmacoepidemiology and drug safety

authors： Coogan PF,Kelly JP,Strom BL,Rosenberg L

更新日期：2010-07-01 00:00:00

abstract：PURPOSE:In epidemiological studies, non-response may introduce bias and limit generalizability. In genetic pharmacoepidemiological research, collection of DNA might be a major reason for non-response. We determined reasons for non-response and compared characteristics of non-responders and responders in a pharmacogenet...

journal_title：Pharmacoepidemiology and drug safety

authors： van Wieren-de Wijer DB,Maitland-van der Zee AH,de Boer A,Kroon AA,de Leeuw PW,Schiffers P,Janssen RG,Psaty BM,van Duijn CM,Stricker BH,Klungel OH

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND:Laboratory technicians, laboratory supervisors, decontamination/remediation workers, and environmental investigators are at increased risk for repeated occupational exposure to Bacillus anthracis. In 2002, the Advisory Committee on Immunization Practices (ACIP) recommended pre-exposure vaccination for these ...

journal_title：Pharmacoepidemiology and drug safety

authors： Fowler GL,Baggs JM,Weintraub ES,Martin SW,McNeil MM,Gust DA

更新日期：2006-12-01 00:00:00

abstract：PURPOSE:Meta-analysis is a quantitative approach to summarize the findings from several studies and has been applied with increasing frequency to clinical trials. Because of their sample size and duration limitations, experimental studies (ESs) could not be able to detect late or rare adverse events (AEs), which may be...

journal_title：Pharmacoepidemiology and drug safety

authors： Alves C,Batel-Marques F,Macedo AF

更新日期：2012-01-01 00:00:00