Gastrointestinal toxicity among patients taking selective COX‐2 inhibitors or conventional NSAIDs, alone or combined with proton pump inhibitors: a case–control study

por Bakhriansyah, Mohammad, Souverein, Patrick C., de Boer, Anthonius, Klungel, Olaf H.
Publicado 2017

Accuracy of budget impact estimations and impact on patient access: a hepatitis C case study

por Geenen, Joost W., Boersma, Cornelis, Klungel, Olaf H., Hövels, Anke M.
Publicado 2019

Risk of myocardial infarction associated with non‐steroidal anti‐inflammatory drugs: Impact of additional confounding control for variables collected from self‐reported data

por Bakhriansyah, Mohammad, Souverein, Patrick C., de Boer, Anthonius, Klungel, Olaf H.
Publicado 2019

A systematic review of how missing data are handled and reported in multi‐database pharmacoepidemiologic studies

por Hunt, Nicholas B., Gardarsdottir, Helga, Bazelier, Marloes T., Klungel, Olaf H., Pajouheshnia, Romin
Publicado 2021

Selection of confounding variables should not be based on observed associations with exposure

por Groenwold, Rolf H. H., Klungel, Olaf H., Grobbee, Diederick E., Hoes, Arno W.
Publicado 2011

Modelling approach to simulate reductions in LDL cholesterol levels after combined intake of statins and phytosterols/-stanols in humans

por Eussen, Simone RBM, Rompelberg, Cathy JM, Klungel, Olaf H, van Eijkeren, Jan CH
Publicado 2011

Defining the noninferiority margin and analysing noninferiority: An overview

por Althunian, Turki A., de Boer, Anthonius, Groenwold, Rolf H. H., Klungel, Olaf H.
Publicado 2017

Affordability of oncology drugs: accuracy of budget impact estimations

por Geenen, Joost W., Jut, Mark, Boersma, Cornelis, Klungel, Olaf H., Hövels, Anke M.
Publicado 2019

A systematic literature review on the efficacy–effectiveness gap: comparison of randomized controlled trials and observational studies of glucose-lowering drugs

por Ankarfeldt, Mikkel Z, Adalsteinsson, Erpur, Groenwold, Rolf HH, Ali, M Sanni, Klungel, Olaf H
Publicado 2017

Amiodarone use and the risk of acute pancreatitis: Influence of different exposure definitions

por Hempenius, Mirjam, Groenwold, Rolf H.H., de Boer, Anthonius, Klungel, Olaf H., Gardarsdottir, Helga
Publicado 2019

Drug exposure misclassification in pharmacoepidemiology: Sources and relative impact

por Hempenius, Mirjam, Groenwold, Rolf H. H., de Boer, Anthonius, Klungel, Olaf H., Gardarsdottir, Helga
Publicado 2021

Patterns of antiplatelet drug use after a first myocardial infarction during a 10‐year period

por Yasmina, Alfi, de Boer, Anthonius, Deneer, Vera H.M., Souverein, Patrick C., Klungel, Olaf H.
Publicado 2016

Cyclo‐oxygenase selectivity and chemical groups of nonsteroidal anti‐inflammatory drugs and the frequency of reporting hypersensitivity reactions: a case/noncase study in VigiBase...

por Bakhriansyah, Mohammad, Meyboom, Ronald H.B., Souverein, Patrick C., de Boer, Anthonius, Klungel, Olaf H.
Publicado 2019

Methods of defining the non-inferiority margin in randomized, double-blind controlled trials: a systematic review

por Althunian, Turki A., de Boer, Anthonius, Klungel, Olaf H., Insani, Widya N., Groenwold, Rolf H. H.
Publicado 2017

Non-steroidal anti-inflammatory drugs and the risk of out-of-hospital cardiac arrest: a case–control study

por Bakhriansyah, Mohammad, Souverein, Patrick C, Klungel, Olaf H, de Boer, Anthonius, Blom, Marieke T, Tan, Hanno L
Publicado 2019

Challenges of defining a non-inferiority margin: a case study of non-inferiority randomized controlled trials of oral anti-thrombolytic agents for prophylaxis of venous thromboembo...

por Wangge, Grace, Klungel, Olaf H, Roes, Kit CB, de Boer, Antonius, Hoes, Arno W, Knol, Mirjam J
Publicado 2011

Assessment of channeling bias among initiators of glucose-lowering drugs: A UK cohort study

por Ankarfeldt, Mikkel Z, Thorsted, Brian L, Groenwold, Rolf HH, Adalsteinsson, Erpur, Ali, M Sanni, Klungel, Olaf H
Publicado 2017

Impact of anticoagulant exposure misclassification on the bleeding risk of direct oral anticoagulants

por Hempenius, Mirjam, Groenwold, Rolf H. H., Souverein, Patrick C., de Boer, Anthonius, Klungel, Olaf H., Gardarsdottir, Helga
Publicado 2021

Primary nonadherence to drugs prescribed by general practitioners: A Dutch database study

por Hempenius, Mirjam, Rijken, Simone, Groenwold, Rolf H. H., Hek, Karin, de Boer, Anthonius, Klungel, Olaf H., Gardarsdottir, Helga
Publicado 2022

Pharmacogenomic insights into treatment and management of statin-induced myopathy

por Peters, Bas JM, Klungel, Olaf H, Visseren, Frank L, de Boer, Anthonius, Maitland-van der Zee, Anke-Hilse
Publicado 2009