Research Topics
Species | H SchellemanSummaryAffiliation: University of Pennsylvania Country: USA Publications
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Publications
Anti-infectives and the risk of severe hypoglycemia in users of glipizide or glyburideH Schelleman
Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, Center for Clinical Epidemiology and Biostatistics, Philadelphia, Pennsylvania, USA
Clin Pharmacol Ther 88:214-22. 2010..Using cephalexin as the reference, drug-drug interactions were evident with ciprofloxacin (in glyburide users only), clarithromycin, co-trimoxazole, fluconazole, and levofloxacin...
Antidepressant-warfarin interaction and associated gastrointestinal bleeding risk in a case-control studyHedi Schelleman
Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, United States of America
PLoS ONE 6:e21447. 2011..We sought to evaluate whether initiation of an antidepressant increases the risk of hospitalization for gastrointestinal bleeding in warfarin users...
Fibrate/Statin initiation in warfarin users and gastrointestinal bleeding riskHedi Schelleman
Center for Clinical Epidemiology and Biostatistics and Center for Education and Research on Therapeutics, University of Pennsylvania School of Medicine, Philadelphia, USA
Am J Med 123:151-7. 2010..To evaluate whether initiation of a fibrate or statin increases the risk of hospitalization for gastrointestinal bleeding in warfarin users...
Ethnic differences in warfarin maintenance dose requirement and its relationship with geneticsHedi Schelleman
Center for Clinical Epidemiology and Biostatistics, and Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, 826 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104 6021, USA
Pharmacogenomics 9:1331-46. 2008....
Warfarin with fluoroquinolones, sulfonamides, or azole antifungals: interactions and the risk of hospitalization for gastrointestinal bleedingH Schelleman
Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
Clin Pharmacol Ther 84:581-8. 2008..Warfarin users who had received an anti-infective agent showed a substantially increased risk of GI bleeding. However, a drug-drug interaction with warfarin was evident only for co-trimoxazole and fluconazole...
Dosing algorithms to predict warfarin maintenance dose in Caucasians and African AmericansH Schelleman
Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
Clin Pharmacol Ther 84:332-9. 2008..The dosing algorithms explained <45% of the observed variability in Caucasians, and the algorithms performed only marginally better for African Americans when compared with giving 5 mg empirically...
Warfarin response and vitamin K epoxide reductase complex 1 in African Americans and CaucasiansH Schelleman
Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, and Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
Clin Pharmacol Ther 81:742-7. 2007..However, these polymorphisms may not be as useful in predicting over-anticoagulation among African Americans...
Pharmacogenetic interactions of three candidate gene polymorphisms with ACE-inhibitors or beta-blockers and the risk of atherosclerosisH Schelleman
Department of Pharmacoepidemiology and Pharmacotherapy, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
Br J Clin Pharmacol 64:57-66. 2007....
Diuretic-gene interaction and the risk of myocardial infarction and strokeH Schelleman
Department of Epidemiology and Biostatistics, Erasmus MC, Rotterdam, The Netherlands
Pharmacogenomics J 7:346-52. 2007..51; 95% CI: 0.23-1.15), whereas no interaction on the risk of stroke was found (SI: 0.84; 95% CI: 0.46-1.56)...
Interactions between five candidate genes and antihypertensive drug therapy on blood pressureH Schelleman
Department of Epidemiology and Biostatistics, Erasmus MC, Rotterdam, The Netherlands
Pharmacogenomics J 6:22-6. 2006..33 mmHg [95% CI: 0.14-8.54]). Thus, the mean SBP level among diuretic users may be modified by the GNB3 825C/T polymorphism...
Insertion/deletion polymorphism of the ACE gene and adherence to ACE inhibitorsH Schelleman
Department of Epidemiology and Biostatistics, Erasmus MC, Rotterdam, The Netherlands
Br J Clin Pharmacol 59:483-5. 2005..We investigated whether the insertion/deletion (I/D) polymorphism of the ACE gene modified the adherence to ACE inhibitors as measured by the discontinuation of an ACE inhibitor, or addition of another antihypertensive drug...
