By Dr Andrea Schaffer

Conference Presentations

Schaffer A; Nassar N; Bruno C; Buckley N; Cairns R; Litchfield M; Paget S; Zoega H; Pearson S, 2021, 'Prescribed Medicine Use in a Nationwide Sample of Australian Children: Extent of Off-Label Use', presented at International Conference on Pharmacoepidemiology and Therapeutic Risk Management, Virtual, 23 August 2021 - 25 August 2021

Schaffer A; Brett J; Buckley N; Pearson S, 2021, 'Trajectories of Pregabalin Use and Their Association with Longitudinal Changes in Opioid and Benzodiazepine Daily Dose', presented at International Conference on Pharmacoepidemiology and Therapeutic Risk Management, Virtual, 23 August 2021 - 25 August 2021

Carland J; Stocker S; Reuter S; Stacy A; Schaffer A; Stefani M; Lau C; Kirubakaran R; Yang J; Shen C; Roberts D; Marriott D; Day R; Brett J, 2020, 'Evaluation of a pilot vancomycin therapeutic drug monitoring (TDM) service using an interrupted time series analysis', presented at ASCEPT, Virtual, 29 November 2020 - 02 December 2020

Schaffer A; Cairns R; Brown J; Gisev N; Buckley N; Pearson S, 2020, 'Changes in sales of over‐the‐counter and prescription medicines after rescheduling of codeine to a prescription‐only medicine in Australia', presented at International Conference on Pharmacoepidemiology and Therapeutic Risk Management

Schaffer A; Buckley N; Pearson S, 2019, 'Unintended Consequences of a National Policy Intervention to Curb Inappropriate Alprazolam Prescribing in Australia', presented at International Conference on Pharmacoepidemiology and Drug Safety, Philadelphia, USA, 24 August 2019 - 28 August 2019, http://dx.doi.org/10.1002/pds.4864

Schaffer AL; Buckley NA; Dobbins T; Degenhardt L; Larance B; Pearson SA, 2017, 'Opioid Switching After Introduction of a Tamper-Resistant Oxycodone Formulation in Australia: A Population-Based Study', presented at International Conference on Pharmacoepidemiology, Montreal, Canada, 27 August 2017 - 30 August 2017, http://dx.doi.org/10.1002/pds.4275

Schaffer AL; Buckley NA; Dobbins TA; Degenhardt L; Larance B; Pearson S-A, 2017, 'Opioid Switching After Introduction of a Tamper-Resistant Oxycodone Formulation in Australia: A Population-Based Study', https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000437103900349&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Schaffer AL; pearson S; buckley N, 2016, 'Does Concordance with Fixed-Dose Combination (FDC) Treatment Guidelines Improve Persistence? An Australian Population Based Cohort Study.', presented at 32nd International Conference on Pharmacoepidemiology & Therapeutic Risk Management, Dublin, Ireland, 25 August 2016 - 28 August 2016, http://dx.doi.org/10.1002/pds.4070

joshi V; adelstein BA; Schaffer AL; srasuebkul P; EoCC Investigators ; dobbins T; pearson S, 2016, 'A Proxy of Cancer Progression in Dispensing Claims: Validation and Performance', presented at 29th International Conference on Pharmacoepidemiology & Therapeutic Risk Management, Montreal, Canada, 25 August 2016 - 28 August 2016, http://dx.doi.org/10.1002/pds.3512

Schaffer AL; Buckley NA; Dobbins T; Banks E; Pearson S-A, 2015, 'Time Series Analysis of the Impact of Adverse Media on Statin Dispensing and Discontinuation in Australia'

Vajdic CM; Schaffer A; Dobbins TA; Ward RL; Barrett J; Er CC; Pearson S-A, 2014, 'Health service utilisation and investigations before diagnosis of cancer of unknown primary (CUP): A population-based nested case-control study', presented at 2014 World Cancer Congress, Melbourne, 03 December 2014 - 06 December 2014, http://dx.doi.org/10.1111/ajco.12332

Vajdic CM; Schaffer A; Dobbins TA; Barrett J; Ward RL; Er CC; Pearson S-A, 2014, 'HEALTH SERVICE UTILISATION AND INVESTIGATIONS BEFORE DIAGNOSIS OF CANCER OF UNKNOWN PRIMARY (CUP): A POPULATION-BASED NESTED CASE-CONTROL STUDY', https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000344745100020&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Schaffer AL; Pearson S-A; Dobbins T; Er C; Meagher NS; Barrett J; Ward RL; Vajdic CM, 2013, 'HEALTH SERVICE USE, TREATMENT PATTERNS, AND SURVIVAL FOR CANCER OF UNKNOWN PRIMARY: A DATA LINKAGE STUDY', https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325868800129&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Schaffer AL; muscatello D; broome R; corbett S; smith W, 2011, 'Excess hospital admissions, ambulance calls and mortality during an exceptional heat wave in February 2011.', presented at Australasian Epidemiological Association Annual Scientific Meeting, Perth, Australia

Schaffer AL; levi C; moore H; rose N; gattelari M; worthington J, 2010, 'Use of linked hospital data to assess the impact of the introduction of tissue plasminogen activator (tPA) therapy on stroke outcomes in NSW.', presented at Australasian Epidemiological Association 17th Annual Scientific Meeting, Sydney, Australia

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