Paul Grootendorst

Affiliations

Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada.

Publications (25)

Estimating the clinical cost of drug development for orphan versus non-orphan drugs.

Orphanet journal of rare diseases

Avec: Kavisha Jayasundara , Aidan Hollis , Murray Krahn , Muhammad Mamdani , Jeffrey S Hoch ,

The Impact of Tiered-Pricing Framework on Generic Entry in Canada.

International journal of health policy and management

Avec: Wei Zhang , Huiying Sun , Daphne P Guh , Larry D Lynd , Aidan Hollis , Aslam H Anis

A costing and health-related quality of life study of high intensity focused ultrasound in primary treatment of localized low or intermediate risk prostate cancer in Ontario.

The Canadian journal of urology

Avec: Bassem Toeama , Nathan Perlis , William Orovan , Emmanuel Papadimitropoulos

The impact of proposed price regulations on new patented medicine launches in Canada: a retrospective cohort study.

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne

Avec: Wei Zhang , Huiying Sun , Daphne P Guh , Aidan Hollis , Aslam H Anis

Impact of a peer comparison intervention on seasonal influenza vaccine uptake in community pharmacy: A national cluster randomized study.

Journal of the American Pharmacists Association : JAPhA

Avec: Matthew M Loiacono , Christopher B Nelson , Matthew D Webb , Laura Lee Hall , Jeffrey C Kwong , Nicholas Mitsakakis , Stacy Zulueta , Ayman Chit

Patient and practice level factors associated with seasonal influenza vaccine uptake among at-risk adults in England, 2011 to 2016: An age-stratified retrospective cohort study.

Vaccine: X

Avec: Matthew M Loiacono , Salaheddin M Mahmud , Ayman Chit , Robertus van Aalst , Jeffrey C Kwong , Nicholas Mitsakakis , Luke Skinner , Edward Thommes , Hélène Bricout ,

The health impact of delaying direct-acting antiviral treatment for chronic hepatitis C: A decision-analytic approach.

Liver international : official journal of the International Association for the Study of the Liver

Avec: Aysegul Erman , William W L Wong , Jordan J Feld , Murray D Krahn

Comparison of Fracture Identification Using Different Definitions in Healthcare Administrative (Claims) Data.

Pharmacy (Basel, Switzerland)

Avec: Natalia Konstantelos , Andrea M Burden , Angela M Cheung , Sandra Kim , Suzanne M Cadarette

Development and Validation of a Clinical Prediction Tool for Seasonal Influenza Vaccination in England.

JAMA network open

Avec: Matthew M Loiacono , Nicholas Mitsakakis , Jeffrey C Kwong , Gabriela B Gomez , Ayman Chit ,

Stated Preferences for Attributes of a

ClinicoEconomics and outcomes research : CEOR

Avec: Basil G Bereza , Doug Coyle , Derek Y So , Zbigniew Kadziola , George Wells , Emmanuel A Papadimitropoulos

Modeling Tiered Pricing Frameworks: A Simulation Approach.

Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research

Avec: Javad Moradpour , Wei Zhang , Aslam H Anis , Aidan Hollis

The impact of national income and vaccine hesitancy on country-level COVID-19 vaccine uptake.

PloS one

Avec: Javad Moradpour , Ali Shajarizadeh , Jasmine Carter , Ayman Chit ,

Long-Term Trends in Access to Dental Care in Canada.

Journal (Canadian Dental Association)

Avec: Hai Nguyen , Carlos Quiñonez

Factors associated with drug shortages in Canada: a retrospective cohort study.

CMAJ open

Avec: Wei Zhang , Daphne P Guh , Huiying Sun , Larry D Lynd , Aidan Hollis , Aslam H Anis

Estimation of fibrosis progression rates for chronic hepatitis C: a systematic review and meta-analysis update.

BMJ open

Avec: Aysegul Erman , Murray D Krahn , Tawnya Hansen , Josephine Wong , Joanna M Bielecki , Jordan J Feld , William W L Wong , Hla-Hla Thein

The effect of patented drug price on the share of new medicines across OECD countries.

Health policy (Amsterdam, Netherlands)

Avec: Oliver Spicer ,

Implementation of the appointment-based model in community pharmacies: An analysis of refills and adherence.

Research in social & administrative pharmacy : RSAP

Avec: Qiqi Lin , Annalise Mathers , Tiana Tilli , Jen Baker , Saleema Bhaidani , Suzanne M Cadarette , Lisa Dolovich

Association between non-medical cannabis legalization and alcohol sales: Quasi-experimental evidence from Canada.

Drug and alcohol dependence

Avec: Shweta Mital , Lisa Bishop , Shawn Bugden , Hai V Nguyen

Impact of age, hypercholesterolemia, and the vitamin D receptor on brain endogenous β-amyloid peptide accumulation in mice.

Biopharmaceutics & drug disposition

Avec: H Benson Peng , Paola Bukuroshi , Matthew R Durk , Xiaoyu Yan , Sophie R Pan , Ines A M de Lannoy , K Sandy Pang

Fracture definitions in observational osteoporosis drug effects studies that leverage healthcare administrative (claims) data: a scoping review.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA

Avec: N Konstantelos , A M Rzepka , A M Burden , A M Cheung , S Kim , P Grootendorst , S M Cadarette

Pharmacy location and medical need: regional evidence from Canada.

BMC health services research

Avec:

Lessons from 20 years of medical cannabis use in Canada.

PloS one

Avec: Minsup Shim , Hai Nguyen ,

A Systematic Review and Meta-Analysis of the Cancer.

Urology research & practice

Avec: Bassem Toeama , Emmanuel Papadimitropoulos , Nathan Perlis , Bassem Hamandi

The impact of changing the reference countries on the list prices for patented medicines in Canada: A policy analysis.

Health policy (Amsterdam, Netherlands)

Avec: Wei Zhang , Daphne P Guh , Aidan Hollis , Aslam H Anis

The appointment-based model in community pharmacies: Patient demographics and reimbursable clinical services uptake in Ontario.

Canadian pharmacists journal : CPJ = Revue des pharmaciens du Canada : RPC

Avec: Tiana Tilli , Annalise Mathers , Qiqi Lin , Saleema Bhaidani , Jen Baker , Louis Wei , Suzanne M Cadarette , Lisa Dolovich

Réseau de co-auteurs

Aidan Hollis 6 collaborations

Wei Zhang 5 collaborations

Aslam H Anis 5 collaborations

Daphne P Guh 4 collaborations

Ayman Chit 4 collaborations

Huiying Sun 3 collaborations

Matthew M Loiacono 3 collaborations

Jeffrey C Kwong 3 collaborations

Nicholas Mitsakakis 3 collaborations

Suzanne M Cadarette 3 collaborations

Larry D Lynd 2 collaborations

Bassem Toeama 2 collaborations

Nathan Perlis 2 collaborations

Emmanuel Papadimitropoulos 2 collaborations

Aysegul Erman 2 collaborations

William W L Wong 2 collaborations

Jordan J Feld 2 collaborations

Murray D Krahn 2 collaborations

Javad Moradpour 2 collaborations

Hai Nguyen 2 collaborations

Qiqi Lin 2 collaborations

Annalise Mathers 2 collaborations

Tiana Tilli 2 collaborations

Jen Baker 2 collaborations

Saleema Bhaidani 2 collaborations

Lisa Dolovich 2 collaborations

Kavisha Jayasundara 1 collaboration

Murray Krahn 1 collaboration

Muhammad Mamdani 1 collaboration

Jeffrey S Hoch 1 collaboration

William Orovan 1 collaboration

Christopher B Nelson 1 collaboration

Matthew D Webb 1 collaboration

Laura Lee Hall 1 collaboration

Stacy Zulueta 1 collaboration

Salaheddin M Mahmud 1 collaboration

Robertus van Aalst 1 collaboration

Luke Skinner 1 collaboration

Edward Thommes 1 collaboration

Hélène Bricout 1 collaboration

Natalia Konstantelos 1 collaboration

Andrea M Burden 1 collaboration

Angela M Cheung 1 collaboration

Sandra Kim 1 collaboration

Gabriela B Gomez 1 collaboration

Basil G Bereza 1 collaboration

Doug Coyle 1 collaboration

Derek Y So 1 collaboration

Zbigniew Kadziola 1 collaboration

George Wells 1 collaboration

Emmanuel A Papadimitropoulos 1 collaboration

Ali Shajarizadeh 1 collaboration

Jasmine Carter 1 collaboration

Carlos Quiñonez 1 collaboration

Tawnya Hansen 1 collaboration

Josephine Wong 1 collaboration

Joanna M Bielecki 1 collaboration

Hla-Hla Thein 1 collaboration

Oliver Spicer 1 collaboration

Shweta Mital 1 collaboration

Lisa Bishop 1 collaboration

Shawn Bugden 1 collaboration

Hai V Nguyen 1 collaboration

H Benson Peng 1 collaboration

Paola Bukuroshi 1 collaboration

Matthew R Durk 1 collaboration

Xiaoyu Yan 1 collaboration

Sophie R Pan 1 collaboration

Ines A M de Lannoy 1 collaboration

K Sandy Pang 1 collaboration

N Konstantelos 1 collaboration

A M Rzepka 1 collaboration

A M Burden 1 collaboration

A M Cheung 1 collaboration

S Kim 1 collaboration

P Grootendorst 1 collaboration

S M Cadarette 1 collaboration

Minsup Shim 1 collaboration

Bassem Hamandi 1 collaboration

Louis Wei 1 collaboration