Risk of ischemic stroke and the use of individual non-steroidal anti-inflammatory drugs: A multi-country European database study within the SOS Project
Schink, Tania, Kollhorst, Bianca, Varas Lorenzo, Cristina, Arfè, Andrea, Herings, Ron, Lucchi, Silvia, Romio, Silvana, Schade, René, Schuemie, Martijn J, Straatman, Huub, Valkhoff, Vera, Villa, Marco, Sturkenboom, Miriam, Garbe, Edeltraut
Published in PloS one (19.09.2018)
Published in PloS one (19.09.2018)
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Journal Article
Myocardial infarction and individual nonsteroidal anti-inflammatory drugs meta-analysis of observational studies
Varas-Lorenzo, Cristina, Riera-Guardia, Nuria, Calingaert, Brian, Castellsague, Jordi, Salvo, Francesco, Nicotra, Federica, Sturkenboom, Miriam, Perez-Gutthann, Susana
Published in Pharmacoepidemiology and drug safety (01.06.2013)
Published in Pharmacoepidemiology and drug safety (01.06.2013)
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Journal Article
Validation of cardiovascular outcomes and risk factors in the Clinical Practice Research Datalink in the United Kingdom
Arana, Alejandro, Margulis, Andrea V, Varas‐Lorenzo, Cristina, Bui, Christine L, Gilsenan, Alicia, McQuay, Lisa J, Reynolds, Maria, Rebordosa, Cristina, Franks, Billy, Vogel, Stefan, Appenteng, Kwame, Perez‐Gutthann, Susana
Published in Pharmacoepidemiology and drug safety (01.02.2021)
Published in Pharmacoepidemiology and drug safety (01.02.2021)
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Journal Article
Risk of serious ventricular arrhythmia and sudden cardiac death in a cohort of users of domperidone: a nested case-control study
Johannes, Catherine B., Varas-Lorenzo, Cristina, McQuay, Lisa J., Midkiff, Kirk D., Fife, Daniel
Published in Pharmacoepidemiology and drug safety (01.09.2010)
Published in Pharmacoepidemiology and drug safety (01.09.2010)
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Journal Article
Stroke risk and NSAIDs: a systematic review of observational studies
Varas-Lorenzo, Cristina, Riera-Guardia, Nuria, Calingaert, Brian, Castellsague, Jordi, Pariente, Antoine, Scotti, Lorenza, Sturkenboom, Miriam, Perez-Gutthann, Susana
Published in Pharmacoepidemiology and drug safety (01.12.2011)
Published in Pharmacoepidemiology and drug safety (01.12.2011)
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Journal Article
Variation in Cardiovascular Risk Related to Individual Antimuscarinic Drugs Used to Treat Overactive Bladder: A UK Cohort Study
Arana, Alejandro, Margulis, Andrea V., McQuay, Lisa J., Ziemiecki, Ryan, Bartsch, Jennifer L., Rothman, Kenneth J., Franks, Billy, D'Silva, Milbhor, Appenteng, Kwame, Varas‐Lorenzo, Cristina, Perez‐Gutthann, Susana
Published in Pharmacotherapy (01.06.2018)
Published in Pharmacotherapy (01.06.2018)
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Journal Article
Positive predictive value of ICD-9 codes 410 and 411 in the identification of cases of acute coronary syndromes in the Saskatchewan Hospital automated database
Varas-Lorenzo, Cristina, Castellsague, Jordi, Stang, Mary Rose, Tomas, Luis, Aguado, Jaume, Perez-Gutthann, Susana
Published in Pharmacoepidemiology and drug safety (01.08.2008)
Published in Pharmacoepidemiology and drug safety (01.08.2008)
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Journal Article
Methodological challenges when evaluating potential off‐label prescribing of drugs using electronic health care databases: A case study of dabigatran etexilate in Europe
Cainzos‐Achirica, Miguel, Varas‐Lorenzo, Cristina, Pottegård, Anton, Asmar, Joelle, Plana, Estel, Rasmussen, Lotte, Bizouard, Geoffray, Forns, Joan, Hellfritzsch, Maja, Zint, Kristina, Perez‐Gutthann, Susana, Pladevall‐Vila, Manel
Published in Pharmacoepidemiology and drug safety (01.07.2018)
Published in Pharmacoepidemiology and drug safety (01.07.2018)
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Journal Article
Non‐Steroidal Antiinflammatory Drugs and the Risk of Acute Myocardial Infarction
Hernández‐Díaz, Sonia, Varas‐Lorenzo, Cristina, García Rodríguez, Luis A.
Published in Basic & clinical pharmacology & toxicology (01.03.2006)
Published in Basic & clinical pharmacology & toxicology (01.03.2006)
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Journal Article
Conference Proceeding
Quality assessment of observational studies in a drug-safety systematic review, comparison of two tools: the Newcastle-Ottawa Scale and the RTI item bank
Margulis, Andrea V, Pladevall, Manel, Riera-Guardia, Nuria, Varas-Lorenzo, Cristina, Hazell, Lorna, Berkman, Nancy D, Viswanathan, Meera, Perez-Gutthann, Susana
Published in Clinical epidemiology (01.01.2014)
Published in Clinical epidemiology (01.01.2014)
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Journal Article
Risk of Out-of-Hospital Sudden Cardiac Death in Users of Domperidone, Proton Pump Inhibitors, or Metoclopramide: A Population-Based Nested Case-Control Study
Arana, Alejandro, Johannes, Catherine B., McQuay, Lisa J., Varas-Lorenzo, Cristina, Fife, Daniel, Rothman, Kenneth J.
Published in Drug safety (01.12.2015)
Published in Drug safety (01.12.2015)
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Journal Article
Risk of acute myocardial infarction during use of individual NSAIDs: A nested case-control study from the SOS project
Masclee, Gwen M C, Straatman, Huub, Arfè, Andrea, Castellsague, Jordi, Garbe, Edeltraut, Herings, Ron, Kollhorst, Bianca, Lucchi, Silvia, Perez-Gutthann, Susana, Romio, Silvana, Schade, René, Schink, Tania, Schuemie, Martijn J, Scotti, Lorenza, Varas-Lorenzo, Cristina, Valkhoff, Vera E, Villa, Marco, Sturkenboom, Miriam C J M
Published in PloS one (01.11.2018)
Published in PloS one (01.11.2018)
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Journal Article
Validation of ICD-9 codes with a high positive predictive value for incident strokes resulting in hospitalization using Medicaid health data
Roumie, Christianne L., Mitchel, Edward, Gideon, Patricia S., Varas-Lorenzo, Cristina, Castellsague, Jordi, Griffin, Marie R.
Published in Pharmacoepidemiology and drug safety (01.01.2008)
Published in Pharmacoepidemiology and drug safety (01.01.2008)
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Journal Article
Use of oral corticosteroids and the risk of acute myocardial infarction
Varas-Lorenzo, Cristina, Rodriguez, Luis Alberto Garcia, Maguire, Andrew, Castellsague, Jordi, Perez-Gutthann, Susana
Published in Atherosclerosis (01.06.2007)
Published in Atherosclerosis (01.06.2007)
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Journal Article
Characterization of new users of cilostazol in the UK, Spain, Sweden, and Germany
Castellsague, Jordi, Perez‐Gutthann, Susana, Calingaert, Brian, Bui, Christine, Varas‐Lorenzo, Cristina, Arana, Alejandro, Prados‐Torres, Alexandra, Poblador‐Plou, Beatriz, Gonzalez‐Rubio, Francisca, Giner‐Soriano, Maria, Roso‐Llorach, Albert, Linder, Marie, Citarella, Anna, Scholle, Oliver, Blenk, Tilo, Garbe, Edeltraut
Published in Pharmacoepidemiology and drug safety (01.06.2017)
Published in Pharmacoepidemiology and drug safety (01.06.2017)
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Journal Article
Cardiovascular risks of nonsteroidal antiinflammatory drugs in patients after hospitalization for serious coronary heart disease
Ray, Wayne A, Varas-Lorenzo, Cristina, Chung, Cecilia P, Castellsague, Jordi, Murray, Katherine T, Stein, C Michael, Daugherty, James R, Arbogast, Patrick G, García-Rodríguez, Luis A
Published in Circulation Cardiovascular quality and outcomes (01.05.2009)
Published in Circulation Cardiovascular quality and outcomes (01.05.2009)
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Journal Article
Response to the letter to the editor entitled "Diclofenac: Increase of myocardial infarctions at low doses?" (PDS 13-0441) authored by K Brune
Varas-Lorenzo, Cristina, Castellsague, Jordi, Perez-Gutthann, Susana
Published in Pharmacoepidemiology and drug safety (01.03.2014)
Published in Pharmacoepidemiology and drug safety (01.03.2014)
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Journal Article
The use of selective cyclooxygenase-2 inhibitors and the risk of acute myocardial infarction in Saskatchewan, Canada
Varas-Lorenzo, Cristina, Castellsague, Jordi, Stang, Mary Rose, Perez-Gutthann, Susana, Aguado, Jaume, Rodriguez, Luis Alberto García
Published in Pharmacoepidemiology and drug safety (01.11.2009)
Published in Pharmacoepidemiology and drug safety (01.11.2009)
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Journal Article