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Author Details

Christian Reich
OHDSI Center at The Roux Institute, Northeastern University
2010
63
22
PMIDPaper TitleJournal TitlePublished Year
35012410Characteristics and outcomes of COVID-19 patients with and without asthma from the United States, South Korea, and Europe.J Asthma2023
37034358Contextualising adverse events of special interest to characterise the baseline incidence rates in 24 million patients with COVID-19 across 26 databases: a multinational retrospective cohort study.EClinicalMedicine2023
37033631Characterising the treatment of thromboembolic events after COVID-19 vaccination in 4 European countries and the US: An international network cohort study.Front Pharmacol2023
36696128Rates of Antipsychotic Drug Prescribing Among People Living With Dementia During the COVID-19 Pandemic.JAMA Psychiatry2023
36935011Representing and utilizing clinical textual data for real world studies: An OHDSI approach.J Biomed Inform2023
36692805Risk of COVID-19 Diagnosis and Hospitalisation in Patients with Osteoarthritis or Back Pain Treated with Ibuprofen Compared to Other NSAIDs or Paracetamol: A Network Cohort Study.Drugs2023
36976448Impact of European Union Label Changes for Fluoroquinolone-Containing Medicinal Products for Systemic and Inhalation Use: Post-Referral Prescribing Trends.Drug Saf2023
35012410Characteristics and outcomes of COVID-19 patients with and without asthma from the United States, South Korea, and Europe.J Asthma2023
36976448Impact of European Union Label Changes for Fluoroquinolone-Containing Medicinal Products for Systemic and Inhalation Use: Post-Referral Prescribing Trends.Drug Saf2023
37034358Contextualising adverse events of special interest to characterise the baseline incidence rates in 24 million patients with COVID-19 across 26 databases: a multinational retrospective cohort study.EClinicalMedicine2023
37033631Characterising the treatment of thromboembolic events after COVID-19 vaccination in 4 European countries and the US: An international network cohort study.Front Pharmacol2023
36696128Rates of Antipsychotic Drug Prescribing Among People Living With Dementia During the COVID-19 Pandemic.JAMA Psychiatry2023
36692805Risk of COVID-19 Diagnosis and Hospitalisation in Patients with Osteoarthritis or Back Pain Treated with Ibuprofen Compared to Other NSAIDs or Paracetamol: A Network Cohort Study.Drugs2023
36935011Representing and utilizing clinical textual data for real world studies: An OHDSI approach.J Biomed Inform2023
35323951Analysis of Dual Combination Therapies Used in Treatment of Hypertension in a Multinational Cohort.JAMA Netw Open2022
35691322Risk of myocarditis and pericarditis after the COVID-19 mRNA vaccination in the USA: a cohort study in claims databases.Lancet2022
35865358Recommendations for achieving interoperable and shareable medical data in the USA.Commun Med (Lond)2022
36188566International cohort study indicates no association between alpha-1 blockers and susceptibility to COVID-19 in benign prostatic hyperplasia patients.Front Pharmacol2022
35094685Seek COVER: using a disease proxy to rapidly develop and validate a personalized risk calculator for COVID-19 outcomes in an international network.BMC Med Res Methodol2022
35345821Unraveling COVID-19: A Large-Scale Characterization of 4.5 Million COVID-19 Cases Using CHARYBDIS.Clin Epidemiol2022
35323951Analysis of Dual Combination Therapies Used in Treatment of Hypertension in a Multinational Cohort.JAMA Netw Open2022
35345821Unraveling COVID-19: A Large-Scale Characterization of 4.5 Million COVID-19 Cases Using CHARYBDIS.Clin Epidemiol2022
35691322Risk of myocarditis and pericarditis after the COVID-19 mRNA vaccination in the USA: a cohort study in claims databases.Lancet2022
35865358Recommendations for achieving interoperable and shareable medical data in the USA.Commun Med (Lond)2022
36188566International cohort study indicates no association between alpha-1 blockers and susceptibility to COVID-19 in benign prostatic hyperplasia patients.Front Pharmacol2022
35094685Seek COVER: using a disease proxy to rapidly develop and validate a personalized risk calculator for COVID-19 outcomes in an international network.BMC Med Res Methodol2022
33411620Extending the OMOP Common Data Model and Standardized Vocabularies to Support Observational Cancer Research.JCO Clin Cancer Inform2021
33688639Unraveling COVID-19: a large-scale characterization of 4.5 million COVID-19 cases using CHARYBDIS.Res Sq2021
33791740Alpha-1 blockers and susceptibility to COVID-19 in benign prostate hyperplasia patients : an international cohort study.medRxiv2021
34272262Characteristics and Outcomes of Over 300,000 Patients with COVID-19 and History of Cancer in the United States and Spain.Cancer Epidemiol Biomarkers Prev2021
34049958Thirty-Day Outcomes of Children and Adolescents With COVID-19: An International Experience.Pediatrics2021
34267326Characteristics and outcomes of 627 044 COVID-19 patients living with and without obesity in the United States, Spain, and the United Kingdom.Int J Obes (Lond)2021
33775125Comprehensive Comparative Effectiveness and Safety of First-Line β-Blocker Monotherapy in Hypertensive Patients: A Large-Scale Multicenter Observational Study.Hypertension2021
33725121COVID-19 in patients with autoimmune diseases: characteristics and outcomes in a multinational network of cohorts across three countries.Rheumatology (Oxford)2021
33611874Incorporation of Korean Electronic Data Interchange Vocabulary into Observational Medical Outcomes Partnership Vocabulary.Healthc Inform Res2021
33936474Characterizing database granularity using SNOMED-CT hierarchy.AMIA Annu Symp Proc2021
33661754Implementation of the COVID-19 Vulnerability Index Across an International Network of Health Care Data Sets: Collaborative External Validation Study.JMIR Med Inform2021
34304580Comparative First-Line Effectiveness and Safety of ACE (Angiotensin-Converting Enzyme) Inhibitors and Angiotensin Receptor Blockers: A Multinational Cohort Study.Hypertension2021
33975825Use of repurposed and adjuvant drugs in hospital patients with covid-19: multinational network cohort study.BMJ2021
33367863Risk of depression, suicide and psychosis with hydroxychloroquine treatment for rheumatoid arthritis: a multinational network cohort study.Rheumatology (Oxford)2021
33269356Use of dialysis, tracheostomy, and extracorporeal membrane oxygenation among 842,928 patients hospitalized with COVID-19 in the United States.medRxiv2021
33411620Extending the OMOP Common Data Model and Standardized Vocabularies to Support Observational Cancer Research.JCO Clin Cancer Inform2021
34545824The Usage of OHDSI OMOP - A Scoping Review.Stud Health Technol Inform2021
34937726Characteristics and outcomes of patients with COVID-19 with and without prevalent hypertension: a multinational cohort study.BMJ Open2021
34930903Predictors of diagnostic transition from major depressive disorder to bipolar disorder: a retrospective observational network study.Transl Psychiatry2021
33791740Alpha-1 blockers and susceptibility to COVID-19 in benign prostate hyperplasia patients : an international cohort study.medRxiv2021
33611874Incorporation of Korean Electronic Data Interchange Vocabulary into Observational Medical Outcomes Partnership Vocabulary.Healthc Inform Res2021
33725121COVID-19 in patients with autoimmune diseases: characteristics and outcomes in a multinational network of cohorts across three countries.Rheumatology (Oxford)2021
33661754Implementation of the COVID-19 Vulnerability Index Across an International Network of Health Care Data Sets: Collaborative External Validation Study.JMIR Med Inform2021
33775125Comprehensive Comparative Effectiveness and Safety of First-Line β-Blocker Monotherapy in Hypertensive Patients: A Large-Scale Multicenter Observational Study.Hypertension2021
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Collaborators

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Columbia University
Co-authored papers 33
University of California los angeles
Co-authored papers 31
Yonsei University College of Medicine
Co-authored papers 26
Erasmus University Medical Center
Co-authored papers 24
Stanford University
Co-authored papers 23
University of Oxford
Co-authored papers 21
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Co-authored papers 20
American College of Medical Informatics, Department of Veteran Affairs, Harvard University T H Chan School of Public Health, Massachusetts Institute of Technology, The American Society for Clinical Investigation, University of Kentucky, Vanderbilt University Medical Center, Vanderbilt University Medical School
Co-authored papers 19
University of Dundee
Co-authored papers 19
University of Utah Health
Co-authored papers 19
Ajou University Graduate School of Medicine
Co-authored papers 19
University of California los angeles
Co-authored papers 18
University of Utah
Co-authored papers 18
University of Gothenburg
Co-authored papers 18
Co-authored papers 17
Universidad del Norte
Co-authored papers 15
University of Oxford
Co-authored papers 15
Erasmus University Medical Center
Co-authored papers 15
Riyadh Elm University
Co-authored papers 15
Columbia University Irving Medical Center
Co-authored papers 15
Northeastern University
Co-authored papers 14
Tufts, Tufts Medical Center
Co-authored papers 13
Columbia University Irving Medical Center
Co-authored papers 12
The University of Manchester, University of Manchester
Co-authored papers 12
University of Oxford
Co-authored papers 12
NMC Royal Hospital
Co-authored papers 12
University of Colorado Anschutz Medical Campus
Co-authored papers 10
Lister Hill National Center for Biomedical Communication
Co-authored papers 10
Columbia University.
Co-authored papers 10